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Online Data Validator User`s Manual

1. NOTE The validator does not recognize x dimensions greater than 40 mil with Quiet Zones enabled Checking The Firmware Revision Number For troubleshooting purposes you may need to reference the firmware revision number 1 Press to take the printer offline and place the printer in Menu mode If necessary press and at the same time to unlock the key If necessary press until VALIDATOR displays Press J until F W Revision displays The firmware revision number displays Press and at the same time to lock the key then press PAUSE to take the printer offline Press PAUSE again to put the printer online 51 Chapter 2 Configuring The Validator IMPORTANT 52 Setting For Skip Labels This option is used for skipping blank labels after bad labels have been marked It is useful when you want to have extra blank labels in between bad and good ones The settings are Minimum the default and Maximum Minimum allows up to one blank label and Maximum allows up to two blank labels NOTE Minimum and Maximum blank labels are only applicable for forms 2 inches 5 08 cm high or more For labels less than 2 inches high the minimum and maximum blank labels may vary 1 Press to take the printer offline and place the printer in Menu mode 2 If necessary press J and at the same time to unlock the key If necessary press until VALIDATOR displays Press J until Skip Labels display
2. RESET Button tScvlcal Deck Lock Lever Calibration Bar Code Card Figure 16 Calibrating the Validator 7 The scanning beam should turn off for a few seconds then back on and the CALIBRATION light should turn off This indicates a successful calibration NOTE If the scanning beam does not turn back on and or the calibration light is still on or flashing the calibration has failed In this case refer to Table 2 on page 34 to repeat the calibration procedure or to reset the validator settings back to factory default 8 Once you have a successful calibration remove the calibration bar code card 9 Close the pivoting deck and rotate the deck lock lever fully counterclockwise 10 Close the media cover 35 36 Chapter 1 Calibration 11 Power the printer off wait a few seconds then power the printer on If the calibration was successful the scanning beam is on and the CALIBRATION light is off If the calibration was not successful the scanning beam remains on and the CALIBRATION light stays lit without flashing Repeat the calibration procedure If repeated attempts fail check the room for excessive ambient light including direct sunlight You may need to move the printer to a darker area of the room NOTE In some cases the validator can detect and indicate to the printer that calibration is required See Calibration warning in Table 6 page 86 Bar Code Validation Demo Page The bar
3. Printronix Customer Support Center Please have the following information available prior to calling the Printronix Customer Support Center e Model number e Serial number located on the back of the printer e Installed options i e interface and host type if applicable to the problem e Configuration printout see Printing A Configuration in the Quick Setup Guide e Is the problem with a new install or an existing printer e Description of the problem be specific e Good and bad samples that clearly show the problem faxing of these samples may be required Americas 714 368 2686 Europe Middle East and Africa 31 24 6489 311 Asia Pacific 65 6548 4114 http www printronix com support aspx 95 Chapter 96 Printronix Supplies Department Contact the Printronix Supplies Department for genuine Printronix supplies Americas 800 733 1900 Europe Middle East and Africa 33 1 46 25 1900 Asia Pacific 65 6548 4116 or 65 6548 4182 http www printronix com supplies parts aspx Corporate Offices Printronix Inc 14600 Myford Road P O Box 19559 Irvine CA 92623 9559 Phone 714 368 2300 Fax 714 368 2600 Printronix Inc Nederland BV P O Box 163 Nieuweweg 283 NL 6600 Ad Wijchen The Netherlands Phone 31 24 6489489 Fax 31 24 6489499 Printronix Schweiz GmbH 42 Changi South Street 1 Changi South Industrial Estate Singapore 486763 Phone 65 6542 0110
4. 46 Chapter 2 Configuring The Validator You can determine the end of a batch job in two ways e by using an Execute command or e by enabling the Auto Report Time see below To enable Auto Report 1 Press to take the printer offline and place the printer in Menu mode 2 If necessary press J and at the same time to unlock the key 3 If necessary press until VALIDATOR displays Press J until Auto Report displays Press or to scroll through the choices Enable or Disable The default is Disable When Enable displays press to activate Auto Report Press and at the same time to lock the key then press PAUSE to take the printer offline 8 Press PAUSE again to put the printer online Setting Auto Report Time This function allows you to set in seconds the timeout for the Auto Report If the printer is idle for the set number of seconds an Auto Report will be generated if Auto Report is set to Enable see Setting Auto Report on page 45 The default is 1 second To set the Auto Report Time 1 Press to take the printer offline and place the printer in Menu mode 2 If necessary press J and at the same time to unlock the key If necessary press until VALIDATOR displays Press J until Auto Report Time displays Press or to scroll through the choices 1 to 10 seconds The default is 1 second 6 When the desired number of seconds displays press to set
5. Cut Media Handling Mode Correct alignment of the scanning beam The beam lines up with the end notches and is parallel to the long edge of the tear bar Tighten the top left screw to move the scanning beam downward If the screw is already tight loosen both bottom screws to lower the beam Tighten both bottom screws to move the scanning beam upward If they are already tight loosen the top left screw to move the beam upward Loosen the bottom right screw to rotate the scanning beam ere clockwise If it is already loose tighten the bottom left screw Loosen the bottom left screw to rotate the scanning beam EE eee EER counterclockwise If it is already loose tighten the bottom right screw 31 Chapter 1 Adjust The Scanning Beam To Move Beam Down Summary Of Scanning Beam Adjustment To Move Beam Up To Rotate Beam Clockwise To Rotate Beam Counterclockwise Tighten top left screw or Loosen both bottom screws Tighten both bottom screws or Loosen top left screw Loosen bottom right screw or Tighten bottom left screw Loosen bottom left screw or Tighten bottom right screw NOTE If the printer does not have a tear bar with notches at the ends adjust the scanning beam so that the center of the beam is approximately 0 06 inches 1 52 mm from the lower edge as shown in Figure 15 0 06 inches 1 52 mm Figure 15
6. Overall Grade Threshold Percent Decode gt Percent Decode Grading Scale Threshold e A 3 5 to 4 0 pean B 2 5 to 3 4 C 1 5 to 2 4 D 0 5 to 1 4 F 0 0 to 0 4 Figure 19 Barcode Analysis Flowchart 73 Chapter 2 Operation Operation 74 There are a number of factors which contribute to successful bar code validation including printer soeed on demand print settings calibration and ambient light The following sections describe how to ensure your bar code validator is scanning and reporting properly Print Speed Limits Two factors in the validation process affect the printer s speed limit minimum code height bar code height and minimum code gap The printer automatically examines the Min Code Height and Min Code Gap values and sets the defined maximum slew vertical paper movement and print speeds to insure proper operation If the current Print Speed and or Slew Speed values in the MEDIA CONTROL menu are higher than the newly defined maximum the values are changed to equal the maximum If the current values are lower than the newly defined maximum no change in speed occurs Min Code Height Bar Code Height The validator cannot function at the highest speed possible by the printer It requires a minimum number of scans per bar code to make a reliable assessment so the speed of the printer is limited by the height of the bar code If the bar code is very short printing needs to be slowed do
7. WARNING Using controls making adjustments or performing procedures other than those specified herein may result in hazardous radiation exposure The validator should be calibrated when it is first installed or when the printer displays Calibration warning A special calibration bar code card is included with the validator package 1 Make sure the printer is on and the scanning beam is on If the beam is off press the RESET button for less than 2 seconds to turn on the beam Table 2 RESET Button Settings Time RESET Button Is Depressed Result Less than 2 seconds Turns on the scanning beam More than 4 but less than 6 seconds Validator goes into calibration mode More than 6 seconds Resets validator to the last good calibration settings and turns off the scanning beam 34 Raise the media cover Open the pivoting deck by rotating the deck lock lever fully clockwise The pivoting deck will swing upward exposing the bottom of the printhead assembly If the printer has the cutter option put the cutter in the open down position Remove the calibration bar code card from its protective sleeve and slide it into the open printhead and under the scanning beam Figure 16 Make sure the bar code is under the scanning beam and the CALIBRATION light is on Press and hold the RESET button on the validator until the CALIBRATION light begins flashing Cut Media Handling Mode CALIBRATION Light
8. key then press PAUSE to take the printer offline 8 Press PAUSE again to put the printer online Advanced Validator Options Symbol Contrast NOTE This parameter factors into the Overall Grade page 57 The higher the value the stricter the criterion for passing Symbol Contrast represents the contrast between the bars and spaces in the bar code used by the validator for pass fail threshold used during the analysis of bar codes The bar code must have a certain level of contrast to be recognized by the validator Bar codes with a symbol contrast below the threshold will fail You can set the Symbol Contrast parameter to a percentage value from 0 to 100 The default is 30 NOTE To disable this parameter set Symbol Contrast to 0 1 Press to take the printer offline and place the printer in Menu mode 2 If necessary press J and 1 at the same time to unlock the key If necessary press until VALIDATOR displays Press T until Symbol Contrast displays Press or to scroll through the percentage values 0 to 100 The default is 30 Press to select the desired value Press and at the same time to lock the key then press PAUSE to take the printer offline 8 Press PAUSE again to put the printer online Gain This menu item sets the scanner gain setting This allows you to adjust the amplitude height of the space bar transitions as seen on a Scan Profile to optimize the validator
9. LED flashes as bar codes exit the printer If the READ LED does not flash cycle power and run the job again If the READ LED does not flash inspect the cables and the cable connections If the cables are undamaged and the connections are good replace the validator If using bitmapped bar codes set Number of Codes page 50 to the number of codes per form not Auto Adjust Print Intensity and Print Speed in the QUICK SETUP menu or via host software 90 Error Messages Table 6 Message List Message Explanation Solution Unscannable code 6 Press PAUSE to clear check media the message continued 7 Inthe VALIDATOR menu press J until Clear Data displays then press Validator not 1 The Validator Funct 1 Check that the validator communicating Enable in the signal cable is securely VALIDATOR menu but connected to the when the printer was first validator unit powered up it could not 2 die Select Validator Funct communicate with it Disable in the 2 The validator was VALIDATOR menu connected to the printer Save this setting in the and then later removed Power Up configuration in the CONFIG CTRL menu and reboot the printer 91 Chapter 2 Troubleshooting Troubleshooting If you are having problems with the validator consult Table 7 for a list of symptoms and possible solutions Table 7 Troubleshooting the Validator Symptom Soluti
10. Speed Exceeds Validator Limit 89 Unscannable code check media 90 Validator not communicating 91 External device reporting 47 F Firmware revision 51 Form parameters 50 Full Report 48 F W Revision 51 G Gain 61 Good Barcodes 49 Good Forms 49 Grade amp Report 83 Grading bar code 57 Installing the validator 15 I20f5 Checksum 53 L Last BWD 49 M Maintenance 94 Max Retry Action 54 Min Code Gap 76 98 Min Code Height 74 Missing bar code 78 Modulation 59 N Num Rescan 54 Num Retry 54 Number of Codes 50 Number of codes on a form 50 O Offset 62 On demand printing 77 Online Data Validator See Validator Overall Grade 57 Overall Grade Fail 88 Overstrike Forms 49 Overstrike Mode 81 Overstrike Style 52 P Panel 39 Parameters 11 Percent Decode 56 Poor scanning Check heat amp head 88 Poor scanning Check media 89 Poor scanning Inspect head 89 Print Settings 68 Print speed limits 74 Printing reports 45 Profile H Mag 67 Q Quiet zones 50 R Removing the validator 15 Reports 45 external device 47 resetting data 47 selecting type 48 Requesting reports 45 Rescan Form 83 Rescan amp Retry 84 Rescan amp Stop 84 Resetting data 47 Retry Form 82 RFID encoder 45 92 Rmin 60 S Scan Profile 65 Scan Report 63 Scanner Settings 70 Scanning beam adjustment 27 33 Setting Auto Report 45 Setting Auto Report Ti
11. The printed labels look clean but the validator is still reporting an error message The validator glass may be dirty distorting the report results Power down the printer and clean the glass using a household glass cleaner and a dry lint free cloth The printed bar codes are causing error conditions There are a number of factors which could be causing validation errors The scanning beam is not properly aligned with the two notches on the tear bar of the printer See Adjust The Scanning Beam on page 27 Make sure the entire bar code passes completely under the scanning beam The validator and printer are not properly communicating Test the validator operation without using a host See Bar Code Validation Demo Page on page 36 Bar code width The validator can recognize x dimensions as narrow as 6 6 mil for 300 dpi printers and 10 mil for 203 dpi printers The validator cannot recognize x dimensions smaller than 6 6 mil or larger than 40 mil Bar code size A minimum height of 1 8 inch is required for validation If problems persist increase the bar code height Bar code type The validator only recognizes the following linear picket fence bar codes Codabar Code 39 Code 93 Code 128 Interleaved 2 of 5 and UPC EAN Stacked 2D and vertical ladder bar codes are not supported 93 Chapter 2 Maintenance Table 7 Troubleshooting the Validator continued Sym
12. to explode Contact your local waste agency for the correct disposal procedure BE EK OS Printronix makes no representations or warranties of any kind regarding this material including but not limited to implied warranties of merchantability and fitness for a particular purpose Printronix shall not be held responsible for errors contained herein or any omissions from this material or for any damages whether direct indirect incidental or consequential in connection with the furnishing distribution performance or use of this material The information in this manual is subject to change without notice This document contains proprietary information protected by copyright No part of this document may be reproduced copied translated or incorporated in any other material in any form or by any means whether manual graphic electronic mechanical or otherwise without the prior written consent of Printronix COPYRIGHT 2005 2006 PRINTRONIX INC All rights reserved Trademark Acknowledgements Printronix LinePrinter Plus IGP and PGL are registered trademarks of Printronix Inc Code V is a trademark of Quality Micro Systems Inc IPDS is a trademark of International Business Machines Corporation SL5000r and T5000r are trademarks of Printronix Inc Table of Contents Installation Instructions 11 BURE OE OE N EE ER eee 11 Safety Notices rini aiaia ee AA Re ee ee AA ee 14 Installation and Removal ees
13. Code 39 Code 93 Code 128 Interleaved 2 of 5 and UPC EAN Chapter 1 Overview The validator can also evaluate PDF 417 bar codes For PDF 417 Limited the validator works best with security level 5 or higher using the current default printer settings for Defects Percentage Percent Decode and Decodeability For lower security levels lower the Defects Percentage to 5 to enable checking for bar code damage Stacked 2D and vertical ladder bar codes are not supported Bar codes must have a minimum x dimension of 10 mil 0 010 inch to be recognized by the full width of the scanning beam The validator can recognize bar x dimension as narrow as 6 6 mil 0 0066 inch for 300 dpi printers and 10 mil 0 010 inch for 203 dpi printers The validator cannot recognize x dimensions smaller than 6 6 mil 0 0066 inch or larger than 40 mil 0 040 inch Refer to Table 1 for the minimum x dimension requirements for each printer size of a 300 dpi printer Table 1 Minimum X Dimension and Beam Width for a 300 dpi Printer Printer Size Beam Width eed 4 inch 4 5 inches 6 6 mil 6 inch 6 5 inches 10 mil 8 inch 8 5 inches 13 mil Tools And Materials You Will Need e L5000r T5000r User s Manual e Static wrist strap e 2 5mm hex key Parts List 3mm hex key e Validator Upper bracket e Lower bracket e Grounding wire e Overlays e Bar code calibration card e Ferrite e Cable assembly e Wi
14. Fax 65 6546 1588 Visit the Printronix web site at www printronix com A Adjusting the scanning beam 27 33 Auto detect bar codes 50 78 Auto Report 45 Auto Report Time 46 Average BWD 49 B Bad bar codes 78 Bar Code Demo Page 36 Bar code fails Job has errors 86 Bar code failure 78 Bar code grading 57 Bar Code Improper Data Format 86 Bar code quiet zone too small 87 Bar codes supported 11 Bar width deviation 49 55 Beam adjustment 27 Beam Shift 72 Beam shifting 33 Beam Width 71 BWD 49 C Calibration warning 87 Calibration setting 34 Checksum Failure 87 Clear Data 47 Clear validator data 47 Index Configuring 44 Contact information 95 Contrast too low Check media 88 Customer Support Center 95 D Decodeability 55 Defects 56 Demo Page 36 Disabling validator 44 E EC Min 59 Enabling the validator 26 Enabling validator 45 Error action 79 Grade amp Report 83 Overstrike Mode 81 Rescan Form 83 Rescan amp Retry 84 Rescan amp Stop 84 Retry Form 82 Stop Mode 81 Stop amp Retry 82 Error messages 86 Bar code fails Job has errors 86 Bar Code Improper Data Format 86 Bar code quiet zone too small 87 Calibration warning 87 Checksum Failure 87 97 Index Contrast too low Check media 88 Overall Grade Fail 88 Poor scanning Check heat amp head 88 Poor scanning Check media 89 Poor scanning Inspect head 89
15. Scans but if printed in an on demand printing mode it may yield 18 Total Scans Scan Report Information 1 ONO AR WD 11 ERROR followed by highest priority failure message if an error other than Unscannable Code occurred or None if no error occurred Printout of characters read from the bar code Symbology Type Read e g Code 39 Code 128 etc Overall Grade letter grade and calculated number value X dimension mils Decodeability Modulation Symbol Contrast EC Average Edge Contrast Defects Rmin Rmax reflectance min max 12 13 14 15 16 17 18 19 PCS Print Contrast Signal Percent Decode Bar Deviation Avg Min Bar Deviation Max Bar Deviation Ratio Good Scans Total Scans Advanced Validator Options The following is a sample scan report of a Code 39 10 mil bar code containing RJS8702 with a quiet zone violation SCAN REPORT ERROR Bar code quiet zone too small Barcode Data STJRJS8702 ST Symbology Code 39 Overall Grade C 2s T X dimension mils 09 9 Decodeability 4 65 Modulation 4 34 Symbol Contrast 4 68 Edge Contrast 4 30 Defects 14 Rmin Rmax 2 PCS 92 Percent Decode 100 Bar Deviation Avg 2 16 Min Bar Deviation 31 Max Bar Deviation 4 4 Ratio 2 0 Good Scans 28 Total Scans 30 Scan Profile This is an executable menu that prints the scan reflectance profile of a bar
16. Short Report Full Report Validation Mode Retry Form Stop amp Retry Grade amp Report Rescan Form Rescan amp Retry Rescan amp Stop Stop Overstrike Quiet Zones page 50 Enable Disable cont on next page 41 Chapter 2 Basic Validator Setup VALIDATOR cont from previous page 42 Min Code Height cont on next page page 74 0 30 inches 0 13 to 1 00 inches Min Code Gap 7 7 F page 76 0 30 inches 0 15 to 1 00 inches Skip Labels F W Revision Version xxxx ER 1 page 51 ersion XXXX Overstrike Style FR Gre Checkerboard Error Type Ms page 52 Grid y ype Msg I20f5 Checksum SEE page 53 Disable Enable Num Retry x 4 page 54 5 3 Num Rescan F page 54 1 1to5 Max Retry Action x page 54 Dump Form Keep Form Decodeability 795 30 to 90 page 55 37 6 to o P t Decod BEE 60 0 to 99 pag Notes Defects Default Of O O page 56 20 0710100 Italicized items appear only when Admin User Overall Grade is set to Enable in the 0 5 0 0 to 4 0 page 57 PRINTER CONTROL EE menu odulation J 7 N page 59 50 0 to 100 1 Display item on
17. a feature file has been downloaded 1 Press to take the printer offline and place the printer in Menu mode If necessary press J and at the same time to unlock the key If necessary press until VALIDATOR displays Press until Scanner Settings displays Press or to scroll through the options Default or feature file 1 feature file 2 etc up to seven feature files The default is Default 4xx Default 6yy or Default 8zz 4 6 and 8 inch printers respectively xx yy and zz are file revision numbers Press to accept the desired value Save this configuration and set it as the Power Up configuration in the CONFIG CTRL menu Cycle power for the new setting to take effect The beam may need to be moved horizontally See Beam Shift on page 72 Advanced Validator Options Beam Width This menu item allows you to adjust the width of the scan beam to focus on specific areas where bar codes are expected This will reduce the amount of data the validator must process Use this to read bar codes near text or graphics that may interfere with the validator if the text or graphics are scanned Reducing the beam width and focusing it to specific areas also reduces light reflection interference to the validator from the media ribbon tear bar or other shiny surfaces You can set the Beam Width parameter to a value of 250 to 3100 The default is 1800 2550 or 3100 4 6 or 8 inch printers Th
18. and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver e Connect the equipment into an outlet on a circuit different from that to which the receiver is connected e Consult the dealer or an experienced radio TV technician for help Unauthorized changes or modifications could void the user s authority to operate the equipment This device complies with part 15 of the FCC Rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation Any change or modification to this product voids the
19. and the scanning beam is on If the beam is off press the RESET button for less than 2 seconds to turn on the beam Continuous Tear Off and Tear Off Strip When the validator is first installed the scanning beam may need to be aligned with the two notches on the sides of the tear bar as shown in Detail A of Figure 11 When the scanning beam is properly aligned it will line up with the two notches Scanning Beam Oo Notch in Tear Bar Figure 11 Aligning the Scanning Beam Continuous Tear Off and Tear Off Strip Media Handling Modes Only 27 28 Chapter 1 Adjust The Scanning Beam Peel Off Media Handling Mode If your printer is configured for Peel Off Media Handling mode use of optional internal rewinder you may need to align the beam further behind the notches 0 20 to 0 30 inches 5 08 mm to 7 62 mm from the front edge of the tear bar so that the peeled label remains on the tear bar and the trailing edge of the last bar code can still pass completely under the scanning beam See Figure 12 Aligning the scanning beam to any position other than the notches on the tear bar should only be done if the last printed bar code image does not clear the beam when the label is at the peel off position after printing In addition the distance the beam moves back from the tear bar edge must correspond to a distance from the leading edge of the label that does not have bar code printing For example aligning the beam 0 2
20. applicable all forms are scanned once Rescan Form Scanned If error persists it will be rescanned and overstruck Rescan amp Retry Scanned If error persists it will be overstruck and reprinted Rescan amp Stop Scanned If error persists it will be tagged as failed even though it was never scanned IMPORTANT Error Action Stop If the validator detects a bar code failure the print job stops the printer status indicator lamp flashes the alarm sounds and the appropriate error message displays The printer remains in a fault condition until you press the PAUSE key This clears the error message and takes the printer offline You must correct any condition that may have caused the fault When ready the printer can be put back online and it will resume printing with the form immediately following the bad form and any other forms printed prior to the physical stop see Forms Printed After an Error Detection on page 80 Overstrike Use Overstrike mode when you want bad labels to be marked but not reprinted i e when using pre numbered labels If the system detects a bar code failure the print job stops the printer status indicator lamp flashes the alarm sounds and the appropriate error message displays Without pausing the printer then automatically reverses to the top of the bad form It then prints an obliterating pattern over the bad form and any other forms printed prior to t
21. code validation demo page allows you to test or demonstrate the validator operation without a host computer This page contains some text and two good bar code symbologies one in Code 39 the other in Code 128 To print and validate the bar code validation demo page 1 arf wo ND Load the factory default configuration Refer to the User s Manual In the VALIDATOR menu set Validator Funct to Enable In the CALIBRATE CTRL menu set Gap Mark Sensing to Gap Load media In the CALIBRATE CTRL menu run Auto Calibrate for proper gap sensing The printer must be offline If the printer is in Menu mode press the PAUSE key to take the printer offline Press the TEST PRINT key to enter the Test Print menu Continue to press TEST PRINT until Barcode Demo displays Press the key to print and validate the demo page If the key is locked unlock it by pressing J and at the same time Bar Code Validation Demo Page 9 The printer will print one demo page containing two good bar codes NOTE In the QUICK SETUP or MEDIA CONTROL menu if Label Length is set between 0 5 and 1 0 inches only one good bar code will print If Label Length is less than 0 5 inches and Label Width is less than 2 0 inches no demo page will print 10 To demonstrate a bad bar code reading block the scanning beam with an opaque object while the bar code moves under the beam When you block the beam the validator will generate a reading error a
22. ee 78 Bad Bar Code Error Detection seenen 78 Missing Bar Code Error Detection 78 EM ede RA RR EE 79 Error M SSAQOS RE EE RE OE OE 86 Troubleshooting aieiaa nae Ge ee ERORE ee AR Re ee ee 92 Maintenance reao ienie A EN ee A 94 A Contact Information ee ee 95 Printronix Customer Support Center sesse ee 95 Printronix Supplies Department iese ee se ee 96 Corporate Offices de ee AA ee AA Ge ee 96 l Overview Installation Instructions The online data validator validator is an external bar code scanning device attached above the paper exit of the printer When activated it scans the printed output looking for bar codes When it finds a bar code it determines what type of bar code it is and monitors the bar code quality as it passes through the scan area After the entire bar code has passed under the scanning beam the validator grades the bar code and sends a report to the printer How the printer responds is determined by the validator settings explained in Configuring The Validator on page 44 Operational Parameters The design parameters of the validator are as follows e The validator can track the performance of up to four horizontal bar codes at one time e The validator requires a minimum distance of 1 2 inch or 20 times the minimum element width x dimension whichever is greater between bar codes e The validator recognizes the following linear picket fence bar codes Codabar
23. for pass fail threshold during the analysis of bar codes Instead of a letter grade numbers are used to allow for more resolution The numbers can be translated to letter grades according to the 4 0 grade table below Table 4 Grading Scale for Overall Grade Letter Grade Grade Numerical Range A 3 5 to 4 0 B 2 5 to 3 4 C 1 5 to 2 4 D 0 5 to 1 4 F 0 0 to 0 4 Any bar code with a grade below this threshold value will cause the printer to display the Overall Grade Fail error message see Error Messages on page 86 and take the appropriate error action Higher values create a stricter pass criterion The Overall Grade is determined by taking the lowest grade obtained for any of these bar code quality parameters Decodeability Percent Decode Defects Modulation EC Min Rmin and Symbol Contrast You can set the Overall Grade parameter to a value from 0 5 to 4 0 The default is 0 5 57 Chapter 2 Configuring The Validator Overall Grade Calculations The validator follows the specified algorithm defined in the ANSI X3 182 specification for determining the Overall Grade based on an average Although it is not defined the validator truncates the result of all analysis parameters averages for a slightly stricter grading A side effect of the ANSI specified algorithm is that the Overall Grade may be lower than any of the averaged analysis parameters This occurs because the Overall Grade is based
24. it expected to the number it received If the printer does not receive enough bar code reports it enters an error condition How the printer then reacts is described in Error Action on page 79 The number of bar codes expected is determined one of two ways e If Auto is selected for the Number of Codes parameter and you are using LinePrinter Plus IGP PGL IGP Code V or IPDS graphics software the printer compares the number of bar code commands it receives from the software to the number of analysis reports it receives from the validator e You can set the number of bar codes generated by a bitmapped image that the printer should expect per form by selecting a value in the Number of Codes parameter Error Action For more information on choosing a value for the Number of Codes parameter see Setting Number Of Bar Codes On A Form on page 50 Error Action The printer response is the same whether the error stems from a bad or missing bar code It is determined by the Validator Action setting in the VALIDATOR menu 1 Press to take the printer offline and place the printer in Menu mode If necessary press and at the same time to unlock the key If necessary press until VALIDATOR displays Press J until Validator Action displays Press or to scroll through the choices Retry Form default e Stop amp Retry e Grade amp Report e Rescan Form Rescan amp Retry e Resc
25. the Auto Report Time Validator Reporting 7 Press J and at the same time to lock the key then press PAUSE to take the printer offline 8 Press PAUSE again to put the printer online Resetting Validator Data The validator reports on all bar codes it detects since the last data reset For example you print a large batch of labels with bar codes and then print a validator report Then you print another batch of labels with bar codes and print another report The report will contain information on both batch jobs However if you reset the validator data between batch jobs the second report will only contain information on the second batch job To reset Validator Data 1 Press to take the printer offline and place the printer in Menu mode 2 If necessary press J and at the same time to unlock the key If necessary press until VALIDATOR displays Press J until Clear Data displays Press 4 to clear validator data oa Po Press and at the same time to lock the key then press PAUSE to take the printer offline 7 Press PAUSE again to put the printer online Defining The Data Output Destination Telemetry Path You may want to send a streaming flow of validation data to an external device during the print job The default is Disabled Follow the procedure below to select the data output destination 1 Press to take the printer offline and place the printer in Menu mode 2 If neces
26. 0 inches from the front edge of the tear bar requires that 0 20 inches of the leading edge of the label must not have bar code images 0 30 inches 7 62 mm TUNES sd Figure 12 Aligning the Scanning Beam Peel Off Media Handling Mode Only Cut Media Handling Mode Cut Media Handling Mode If your printer has a cutter installed and is configured for Cut Media Handling Mode align the beam with the notches at each side of the opening on the hinged upper lid as shown in Detail A of Figure 13 Scanning Beam A S OUINDS waqinog Cutter Figure 13 Aligning the Scanning Beam Cutter Installed Notch in Tear Bar 29 Chapter 1 Adjust The Scanning Beam Top Left Screw Bottom Right Screw t5cvald5 Figure 14 Scanning Beam Adjustment Screws Figure 14 shows the screws used to adjust the parallelism and position of the scanning beam The positions of the screws assume that you are in front of the validator unit and facing the printer The following instructions and illustrations show how to adjust the validator according to how the beam appears 1 Power the printer on and make sure the scanning beam is on If the beam is off press the RESET button for less than 2 seconds to turn on the scanning beam 2 Use the Allen key provided to adjust the screws NOTE You may have to loosen all three screws and allow the rubber spacers to expand relax before making any adjustments 30
27. Adjusting the Center of the Scanning Beam 32 Cut Media Handling Mode Shifting The Scanning Beam This option enables you to shift the scanning beam horizontally to the left or right The left edge of the beam should be approximately 0 13 inches 3 3 mm past the left edge of the tear bar After you set this value save it as part of the configuration for future use The value range is from 99 to 99 The default is 0 Lower values will move the beam to the left NOTE You must set Admin User to Enable in the PRINTER NO a KPO CONTROL menu to access the Beam Shift option Refer to the User s Manual Press to take the printer offline and place the printer in Menu mode If necessary press and at the same time to unlock the key If necessary press until VALIDATOR displays Press J until Validator Funct displays Make sure Enable is selected Press J until Beam Shift displays Press or to scroll through the values 99 to 99 The default is 0 Lower values will move the beam to the left Press to accept the shift value Keep selecting the new value until the beam width is at the desired position The left edge of beam should be approximately 0 13 inches 3 3 mm from the left edge of the tear bar Save the configuration for future use 33 Chapter 1 Calibration Calibration WARNING Class 2 laser light Do not stare into the laser beam or a reflected image of the laser beam
28. Configuring The Validator 60 2 If necessary press J and at the same time to unlock the key 3 If necessary press until VALIDATOR displays Press until EC Min displays 5 Press or to scroll through the percentage values 0 to 100 The default is 15 Press to select the desired value Press and at the same time to lock the key then press PAUSE to take the printer offline 8 Press PAUSE again to put the printer online Rmin NOTE This parameter factors into the Overall Grade page 57 This menu item sets the minimum reflectance value used by the validator for pass fail threshold used during the analysis of bar codes A bar code will fail if all the bar reflectance values are above the percentage of space reflectance set by this threshold For example an Rmin setting of 50 requires that at least one bar reflectance value fall under the mid point of the reflectance value read for the highest space reflectance You can set the Rmin parameter to a percentage value from 0 to 100 The default is 50 1 Press to take the printer offline and place the printer in Menu mode 2 If necessary press J and at the same time to unlock the key If necessary press until VALIDATOR displays Press T until Rmin displays Press or to scroll through the percentage values 0 to 100 The default is 50 Press to select the desired value Press and 4 at the same time to lock the
29. IES AGREE THAT ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY ARE EXCLUDED Printronix Inc does not warrant that the functions contained in the Software will meet your requirements or that the operation of the Software will be uninterrupted or error free Printronix Inc reserves the right to make changes and or improvements in the Software without notice at any time 2 INNO EVENT WILL PRINTRONIX INC BE LIABLE FOR LOST PROFITS LOST DATA BUSINESS INTERRUPTIONS OR ANY OTHER DIRECT INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OF OR INABILITY TO USE THIS PRODUCT EVEN IF PRINTRONIX INC HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES OR ANY DAMAGES CAUSED BY THE ABUSE OR MANIPULATION OF THE SOFTWARE SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU 3 Printronix Inc will not be liable for any loss or damage caused by delay in furnishing a Software Product or any other performance under this Agreement 4 Our entire liability and your exclusive remedies for our liability of any kind including liability for negligence except liability for personal injury caused solely by our negligence for the Software Product covered by this Agreement and all other performance or nonperformance by us under or related to this Agreement are limited to the r
30. Install The Brackets Hash A Validator Rear View Marks Pi Er 4 in 6 in 8 in Printer Screw we a we Lower Bracket Validator Upper Front View Bracket Inside Adjustment Screw t5cvald3 Outside Adjustment Screw Figure 9 Installing the Validator Upper Bracket Unit onto the Lower Bracket 2 Face the front of the printer while installing the validator upper bracket unit 3 Loosen the outside adjustment screw and remove the inside adjustment screw on the bottom of the validator 4 Slide the validator upper bracket unit onto the lower bracket and align the hash marks with the alignment screw accordingly NOTE Refer to Figure 9 Detail A for location of the validator hash mark for each printer model size The printer model size is also inscribed on the lower bracket 5 When the unit is positioned correctly tighten the outside adjustment screw on the validator to lock the unit into place 23 Chapter 1 Installation and Removal Attach The Grounding Wire And Power Data Cable Power Data Cable Long Connector Cable Channel Bracket Tab Grommet A Validator Grounding Front View Wire Bracket Mounting Screw ee tScvald4 fi 00000 Go Grounding Wire Slack Inside Adjustment Screw o Figure 10 Attaching the Grounding Wire and Power Data Cable 1 Attach o
31. PRINTRONIX ES T ata Validator User s M anual 2300765769 3 0 6 Se GET 96029 xo EPC gaza poe tor Sart Greer st eed vonk RFID Me nA tue abel and Thermal Print ers SL5000 and T5000 RFID Smart Label and Thermal Printers Online Data Validator User s Manual PRINTRONIX Software License Agreement CAREFULLY READ THE FOLLOWING TERMS AND CONDITIONS BEFORE USING THIS PRINTER USING THIS PRINTER INDICATES YOUR ACCEPTANCE OF THESE TERMS AND CONDITIONS IF YOU DO NOT AGREE TO THESE TERMS AND CONDITIONS PROMPTLY RETURN THE PRINTER AND ALL ACCOMPANYING HARDWARE AND WRITTEN MATERIALS TO THE PLACE YOU OBTAINED THEM AND YOUR MONEY WILL BE REFUNDED Definitions Software shall mean the digitally encoded machine readable data and program The term Software Product includes the Software resident in the printer and its documentation The Software Product is licensed not sold to you and Printronix Inc either owns or licenses from other vendors who own all copyright trade secret patent and other proprietary rights in the Software Product License 1 Authorized Use You agree to accept a non exclusive license to use the Software resident in the printer solely for your own customary business or personal purposes 2 Restrictions a To protect the proprietary rights of Printronix Inc you agree to maintain the Software Product and other proprietary information concerning the typefaces in st
32. S TO DHHS REGULATIONS 21 CFR SUBCHAPTER J DO NOT STARE INTO BEAM N CASE VOIDS WARRANTY SNS CAUTION S 638 680mm LASER DIODE A LASER LIGHT WHEN OPEN IRVINE CA 82823 BONOT STARE NTO BEAU Ga Eoso o MODEL NUMBER PV100 INSTRUMENTS CLASS LASER PRODUCT 2 moen EVDE 300mAl S SERIALNO Dis Fe amp Pm SINBARCODE Ne 9 Rev EI CE A Figure 1 Safety Warnings 14 Prepare The Printer Installation and Removal WARNING This section describes how to install the validator To remove the validator reverse the steps of this procedure Prepare The Printer 1 Set the printer power switch to O Off Always unplug the printer power cord from the printer or power outlet before doing any installation procedure Failure to remove power could result in injury to you and damage the equipment You will be instructed when to apply power 2 Unplug the printer power cord from the printer or the AC power source Factory Installation If your printer has a factory installed validator the ferrite cable wire saddle and grommet have already been installed Go to Install The Brackets on page 22 Field Installation If you are doing a field installation you must install the ferrite cable wire saddle and grommet Go to Install The Ferrite on page 16 Chapter 1 Installation and Removal Install The Ferrite 1 Loosen the two captive screws securing the top of
33. TOR displays Press until Percent Decode displays Press or to scroll through the percentage values 0 to 90 The default is 60 Press to select the desired value Press and at the same time to lock the key then press PAUSE to take the printer offline 8 Press PAUSE again to put the printer online Defects NOTE This parameter factors into the Overall Grade page 57 You can set how strict the validator grades the irregularities such as voids and spots found within elements and quiet zones for each bar code For example the Defects default is 20 This means that if the bar code and quiet zone defects exceed 20 the validator gives the bar code a failing grade You can set the Defects parameter to a percentage value from 0 to 100 The lower the percentage value chosen the stricter the validator grades 1 Press to take the printer offline and place the printer in Menu mode 2 If necessary press J and at the same time to unlock the key 3 If necessary press until VALIDATOR displays Advanced Validator Options Press until Defects displays Press or to scroll through the percentage values 0 to 100 The default is 20 Press to select the desired value Press and at the same time to lock the key then press PAUSE to take the printer offline 8 Press PAUSE again to put the printer online Overall Grade This menu item sets the value used by the validator
34. ace the printer in Menu mode 2 If necessary press J and at the same time to unlock the key 3 If necessary press until VALIDATOR displays Press J until Number of Codes displays Press or to scroll through the choices Auto 1 to 99 The default is Auto Press 4 to select the desired value Press and at the same time to lock the key then press PAUSE to take the printer offline 8 Press PAUSE again to put the printer online Checking Quiet Zones Quiet zones are the white spaces surrounding the bar code Each bar code requires a minimum quiet zone distance in order for the bar code to be scanned properly NOTE The validator requires a minimum distance of 1 2 or 20 times the minimum element width x dimension whichever is greater between bar codes Defining Validator Options When set to Enable the default then the bar code quiet zone is included as part of the pass fail criteria 1 8 Press to take the printer offline and place the printer in Menu mode If necessary press J and at the same time to unlock the key If necessary press until VALIDATOR displays Press J until Quiet Zones displays Press or to scroll through the choices Enable or Disable The default is Enable Press to select the desired value Press and at the same time to lock the key then press PAUSE to take the printer offline Press PAUSE again to put the printer online
35. age 52 It will then slew to the next top of a blank form and reprint the same form or go the next form depending on the setting for Max Retry Action see Max Retry Action on page 54 Rescan amp Stop This mode is similar to the Retry Form mode however instead of backing up and overstriking the form the printer will back up and rescan the bad form and any other forms that have already printed see Forms Printed After an Error Detection on page 80 NOTE The number of times the printer will attempt to rescan the form and following forms is determined by the Num Rescan setting See Num Rescan on page 54 If the printer scans these forms correctly on any of the rescans it will continue printing with the next form If the printer fails to scan these forms correctly on all of the rescans it will stop and indicate an error similar to Stop mode After you clear the error message the printer will skip a number of blank labels depending on the setting for Skip Labels see Setting For Skip Labels on page 52 Error Action It will then slew to the next top of a blank form and reprint the same form or go the next form depending on the setting for Max Retry Action see Max Retry Action on page 54 NOTE The only difference between Rescan Form and Rescan amp Stop is that when a form still fails after all the rescans Rescan Form will overstrike the bad form whereas Rescan amp Stop will not 85 Chap
36. an amp Stop e Stop e Overstrike These options are described in detail below Press to select the desired value Press and at the same time to lock the key then press PAUSE to take the printer offline Press PAUSE again to put the printer online 79 80 Chapter 2 Bar Code Failures Forms Printed After an Error Detection Because of physical differences between the location of the printhead and the scanning beam one or more forms may print after a bad form a form with a bar code error that the validator detected The number of forms printed after a bad form depends on the Label Length Print Speed and Slew Speed settings in the MEDIA CONTROL menu Shorter forms and faster speeds tend to increase the number of forms printed before the validator has a chance to detect an error Also the validator may not detect an error on forms that have bar codes near the bottom of the form until the next form has already started printing Forms that print after a bad form are treated differently depending upon the error action mode selected see Table 5 Modes that require a reprint operation may need to reprint more than just the bad form Table 5 Actions Done to Forms That Print After A Bad Form Error Action Mode Action Stop Tagged as failed even though it was never scanned Overstrike Overstruck default Retry Form Overstruck and reprinted Stop amp Retry Reprinted Grade amp Report Not
37. code placed in the validator scan beam NOTE You will need a minimum installed label width of 2 inches to support the Scan Profile printout 1 Press to take the printer offline and place the printer in Menu mode 2 If necessary press J and at the same time to unlock the key If necessary press until VALIDATOR displays Press 7 until Scan Profile displays Place a bar code in the scan beam path Press to scan the bar code NO a F OQ When prompted on the control panel remove the scanned bar code 8 Press lto print the scan profile 65 66 Chapter 2 Configuring The Validator 9 Press and at the same time to lock the key then press PAUSE to take the printer offline 10 Press PAUSE again to put the printer online The length of the scan profile printed is proportional to the Beam Width setting page 71 and depends on the Profile H Mag setting page 67 The scan profile will print either a 1 5 inch wide or a 3 inch wide graph depending on the Label Width setting in the MEDIA CONTROL menu Label widths less than 4 inches print the smaller 1 5 inch wide profile Printing is done in continuous mode without taking into account media gap marks NOTE Use continuous media or else the scan profile may distort at the media gap marks The following figure shows a sample scan profile graph It only shows the profile of actual bar code data The dashed lines represent the 90 and 10 marks Yo
38. dicate an error and overstrike as described on page 81 Then it will skip a number of blank labels depending on the setting for Skip Labels see Setting For Skip Labels on page 52 It will then slew to the next top of a blank form and reprint the bad form and any other overstruck forms see Forms Printed After an Error Detection on page 80 Once the Num Retry counter has been exhausted the print job stops completely After you clear the error message the printer will print the same label or the next label depending on the setting for Max Retry Action see Max Retry Action on page 54 Stop amp Retry This mode is similar to the Stop mode the printer will stop printing and display the error message After you clear the error message it will then skip a number of blank labels depending on the setting for Skip Labels see Setting For Skip Labels on page 52 Then it will slew to the next top of a blank form and reprint the bad form and any other forms printed prior to the physical stop see Forms Printed After an Error Detection on page 80 NOTE The number of times the printer will attempt to reprint the bad form is determined by the Num Retry setting See Num Retry on page 54 The printer will stop after the specified Num Retry attempts After you clear the error message the printer will print the same label or the next label depending on the setting for Max Retry Action see Max Retry Actio
39. e higher the value the wider the beam width NOTE The Beam Width menu item will change the width of the scan beam but it is assumed that users will use the Beam Shift menu item to move the beam to the correct horizontal focus point 1 Press to take the printer offline and place the printer in Menu mode 2 If necessary press J and 1 at the same time to unlock the key If necessary press until VALIDATOR displays Press until Beam Width displays Press or to scroll through the values 250 to 3100 The default is 1800 2550 or 3100 4 6 or 8 inch printer Press 4 to accept the desired value Save this configuration and set it as the Power Up configuration in the CONFIG CTRL menu 8 Cycle power for the new setting to take effect 9 The beam may need to be moved horizontally See Beam Shift on page 72 71 72 Chapter 2 Configuring The Validator Beam Shift This option enables you to shift the scanning beam horizontally to the left or right The left edge of the beam should be approximately 0 13 inches 3 3 mm from the left edge of the tear bar After you set this value save it as part of the configuration for future use The value range is from 99 to 99 The default is 0 Lower values will move the beam to the left 1 Press to take the printer offline and place the printer in Menu mode If necessary press J and at the same time to unlock the key If necessary pre
40. ee ee ee AA ee ee 15 Prepare The Printer iese esse esse ee ee a Ee ee ee AE ee 15 Install The Ferrite aie lee de Re ee 16 Install The Brackets iese ee se ke ee ee ee ee Re ee 22 Attach The Grounding Wire And Power Data Cable 24 Restore The Printer To Operation iese ee se ee ee ee 25 Enable The ValidatOF ese ees ee ee Re AA ee Ge Ad ee ee 26 Adjust The Scanning Beam iese ee ee ee 27 Continuous Tear Off and Tear Off SUID sesse 27 Peel Off Media Handling Mode ees ee esse ee ee ee ee 28 Cut Media Handling Mode sesse see see ee ee se ee ee ee 29 Shifting The Scanning Beam iese de RR ee Re ee 33 oer EE EE 34 Bar Code Validation Demo Page iese ee ee ee 36 Operation RAL WE DE RE 39 Basic Validator Setup see ee ee AA ee RR ee ee ee RA ee 39 VALIDATOR Menu sees see ee ee ee ee RA ee ee ee 41 Configuring The ValidatOF ee ee ee ee ee Re Ge ee ee ee 44 Enabling And Disabling The Validator 44 Validator Reporting see se ee ee ee ee 45 Validator Statisties iisi retini ee ee ee ee AA taiata 49 Defining Validator Options iese ee ee AA ee ee neee 50 Advanced Validator OptiONS ees see ee ee ee Re 55 General Process For Barcode Analysis iss ees 73 Table of Contents Operator taia Mae ee eaten 74 Print Speed Limit iese de ek AA Ge AA AA ee 74 On Demand Printing iese ee ee AA AA ee 77 Bar Code FailureS iese ee ee Re AA Ge ee ee
41. eived from the validator shown as a percentage A bar code s Bar Width Deviation is determined by comparing the bar width the validator expects to the bar width that is actually printed For example if the bar width is printed exactly as the validator expects the BWD is 0 However if the bar width as printed is 25 wider or narrower than the validator expects it to be it reports a BWD of 25 5 Press J and at the same time to lock the key then press PAUSE to take the printer offline 6 Press PAUSE again to put the printer online 49 50 Chapter 2 Configuring The Validator Defining Validator Options A number of validator options which define specific parameters for certain print jobs can be set from the printer configuration menu Setting Number Of Bar Codes On A Form You can define how many bar codes the validator should expect on a form This setting is required when bar codes are produced as a part of a larger bitmapped image When set to a specific number the printer checks after a form has printed and passed the validator and determines if it has received an analysis report for each bar code If the printer does not have as many reports as it expects it assumes a gross bar code failure When Auto the default is selected the printer only expects as many bar code analyses as bar codes printed using printer bar code commands defined by the host software 1 Press to take the printer offline and pl
42. emedies specified by this Agreement 5 California law governs this Agreement Termination of License Agreement This License shall continue until terminated This license may be terminated by agreement between you and Printronix Inc or by Printronix Inc if you fail to comply with the terms of this License and such failure is not corrected within thirty 30 days after notice When this License is terminated you shall return to the place you obtained them the printer and all copies of the Software and documentation U S Government Restricted Rights Use duplication or disclosure by the Government is subject to restrictions as set forth in the Rights in Technical Data and Computer Software clause at FAR 242 227 7013 subdivision b 3 ii or subparagraph c 1 ii as appropriate Further use duplication or disclosure is subject to restrictions applicable to restricted rights software as set forth in FAR 52 227 19 c 2 Acknowledgement of Terms and Conditions YOU ACKNOWLEDGE THAT YOU HAVE READ THIS AGREEMENT UNDERSTAND IT AND AGREE TO BE BOUND BY ITS TERMS AND CONDITIONS NEITHER PARTY SHALL BE BOUND BY ANY STATEMENT OR REPRESENTATION NOT CONTAINED IN THIS AGREEMENT NO CHANGE IN THIS AGREEMENT IS EFFECTIVE UNLESS WRITTEN AND SIGNED BY PROPERLY AUTHORIZED REPRESENTATIVES OF EACH PARTY BY USING THIS PRINTER YOU AGREE TO ACCEPT THE TERMS AND CONDITIONS OF THIS AGREEMENT Communication Notices This equipment has been tested
43. epending on the setting for Skip Labels see Setting For Skip Labels on page 52 It will then slew to the next top of a blank form and reprint the same form or go the next form depending on the setting for Max Retry Action see Max Retry Action on page 54 NOTE The only difference between Rescan Form and Rescan amp Stop is that when a form still fails after all the rescans Rescan Form will overstrike the bad form whereas Rescan amp Stop will not 83 Chapter 2 Bar Code Failures 84 Rescan amp Retry This mode is similar to Rescan Form with one exception after the printer has rescanned the form and overstruck it if there was still a fault it will reprint and rescan the same form again NOTE The number of times the printer will attempt to rescan the form is determined by the Num Rescan setting See Num Rescan on page 54 The number of times the printer will attempt to reprint the bad form is determined by the Num Retry setting See Num Retry on page 54 If the printer scans these forms correctly on any of the rescans or reprints it will continue printing with the next form If the printer fails to scan these forms correctly on all of the rescans and reprints it will overstrike the forms stop and indicate an error similar to Stop mode After you clear the error message the printer will skip a number of blank labels depending on the setting for Skip Labels see Setting For Skip Labels on p
44. fp 000 000 178 151 p_out 000 Jdef 000 255 000 255 L pnet 000 LC 125min H INTrys OS 1Data Outp Hs RunSpeed SSH HHHHH Cnt Chars 013 Lm 4 DataCm C SW NetworkXm PT8 Response 000 010 ut 000 000 pr 00 it 000 010 00 Locked Port Status Globa HW 001 Globa SW MIRR 001 PORT STATE 000 PASS FAIL PARAMETERS OOT 265 255 002 040 000 008 255 255 004 050 000 005 255 255 006 020 004 007 255 255 008 255 255 009 255 255 010 255 255 011 255 255 AE RG 255 013 255 255 O14 255 255 O15 255 255 OL 255 255 017 255 255 018 255 255 018 BES 255 020 255 255 OK sv BOE 255 022 255 255 023 255 255 024 255 255 025 255 255 026 255 255 69 70 Chapter 2 Configuring The Validator Scanner Settings This option has two purposes Allows the validator to upload an optimized setting for a particular printer size at power up This will use the full scanner beam width and improve the performance and efficiency of the validator Allows you to customize a special scanner setting for a specific application The feature file can then be downloaded to the printer by using normal printer download procedures and must be saved as part of the power up configuration For more information contact the Printronix Customer Support Center See Contact Information on page 95 To set this option when
45. h increments Use this formula to determine printer speed in relation to minimum code gap Min Code Gap In Inches _ Maximum Printer Speed In 0 050 Inches Per Second To change the Min Code Gap 1 Press to take the printer offline and place the printer in Menu mode 2 If necessary press J and at the same time to unlock the key If necessary press until VALIDATOR displays Press 4 until Min Code Gap displays Press or to scroll through the choices 0 15 to 1 00 inches in 0 01 inch increments The default is 0 30 inches 6 Press 4 to select the desired value On Demand Printing 7 Press J and at the same time to lock the key then press PAUSE to take the printer offline 8 Press PAUSE again to put the printer online NOTE To avoid the risk of miscorrelation the printer automatically sets its Print Speed based on the information that has been selected to ensure validation results are accurate On Demand Printing In order for each bar code to be successfully validated the entire bar code must pass completely under the scanning beam even when the printer is set up for on demand printing In cases where the bar code is close to the bottom of a label and the printer is in an on demand printing mode the printer automatically pushes the label past the scanning beam Once the bar code is validated the printer retracts the label back to be cut or torn off Because the printer has to push ou
46. hardware for applications where standard settings make the bar codes unreadable NOTE This menu does not have a default setting because the value is hardware dependent The initial value is read from the validator s flash memory After the initial value has been determined you can set the Gain parameter to a value from 1 to 255 61 62 Chapter 2 Configuring The Validator To write a new Gain value to the validator s flash memory save a configuration See Saving A Configuration in the Quick Setup Guide NOTE This value will not be saved in the configuration It will only be written to the validator s flash memory Offset This menu item sets the scanner offset setting This allows you to adjust the vertical position of the scan profile to guarantee that the validator hardware is reading the bar codes within the optimal range You can adjust this to place the bar code profile in the center of the profile scale above 10 and below 90 NOTE This menu does not have a default setting because the value is hardware dependent The initial value is read from the validator s flash memory After the initial value has been determined you can set the Offset parameter to a value from 1 to 255 To write a new Offset value to the validator s flash memory save a configuration See Saving A Configuration in the Quick Setup Guide NOTE This value will not be saved in the configuration It will only be written to
47. he Low Voltage Directive of the European Union Such marking is indicative that this Printronix system meets the following technical standards e EN 300 220 1 2000 Electromagnetic Compatibility and Radio Spectrum Matters Short Range Devices Radio equipment to be used in the 25 MHz to 1000 MHz frequency range with power levels ranging up to 500 mW e EN 55022 Limits and Methods of Measurement of Radio Interference Characteristics of Information Technology Equipment e EN 50082 1 1992 Electromagnetic compatibility Generic immunity standard Part 1 Residential commercial and light industry e EN 60950 Safety of Information Technology Equipment This printer is a Class B product for use in a typical Class B domestic environment CE Symbol CE Taiwan ZA eA BSMIGS GEE MES Iy CAB IREE CRAY A HER FERRE ACES EMEA SARE ESERE o HOPE Ao EF AAK FOP RMGER MIRAGE RGA RAS FMR GEBERG FA PRE HERA lt AE 3 WE 7A PRE TE AY Ze EPS EA TR o KT DAS ea AID EL a PT Ee A RAUCH AE ARIE RANK RPE ALA FI MERL ER ER H Mi Ed OE ODE RT BERR IER GE REC OR ARE PLO He ETIESE ERG Bee iek ie TER ERTER E RIESE BOE EER AS MEARE TABLE A RA Erg DIER o Lithium Battery Warning The controller board contains a lithium battery sealed inside the real time clock chip Do not disassemble the chip to replace the battery Do not dispose of the chip by incineration Failure to comply may cause the battery
48. he options are 1 to 5 The default is 1 NOTE This setting is utilized only when Validator Action is set to Rescan Rescan amp Retry or Rescan amp Stop See Error Action on page 79 Max Retry Action This option determines what the printer will do with the current form once the Num Retry or Num Rescan counter has been exhausted see Num Retry or Num Rescan above If Max Retry Action is set to Dump Form after you clear the fault the form will be dumped and printing will resume with the next form If Max Retry Action is set to Keep Form after you clear the fault printing will resume with the same form again It will not attempt to print the next form until the problem form has printed correctly NOTE This setting is utilized only when Validator Action is set to Retry Form Stop amp Retry Rescan Form Rescan amp Retry or Rescan amp Stop See Error Action on page 79 Advanced Validator Options Advanced Validator Options The following items are considered advanced items and are only visible if Admin User is set to Enable in the PRINTER CONTROL menu Refer to the configuration section of your User s Manual for more information Decodeability NOTE This parameter factors into the Overall Grade page 57 You can determine how strict the validator grades the wide narrow bars and spaces which compose the bar code by setting the Decodeability parameter to a percentage value from 30 to 90 The hig
49. he physical stop see Forms Printed After an Error Detection on page 80 By default the obliterating pattern is a grid of fine lines which clearly marks the label as bad but allows you to read what was originally printed In the VALIDATOR menu the Overstrike Style options are Grid Grey Checkerboard or Error Type Msg NOTE Select Error Type Message to see the error message printed on the bad form as the Overstrike Style If you are using an RFID encoder set the validator Overstrike Style different than the RFID Overstrike Style in the RFID CONTROL menu This will help you differentiate between a validator error and an RFID error After the overstrike printing the printer clears the error message and stops the alarm then resumes normal printing at the point the job was stopped 81 82 Chapter 2 Bar Code Failures If more than one form is overstruck only the first overstruck form is lost the one with the missing or bad bar code and a separate print command is required to resend it from the host if needed The rest of the overstruck forms are automatically resent Retry Form This mode is similar to the Overstrike mode however instead of resuming printing where the printer had left off the printer will attempt to reprint the bad form NOTE The number of times the printer will attempt to reprint the bad form is determined by the Num Retry setting See Num Retry on page 54 The printer will stop in
50. her the percentage value chosen the stricter the validator grades The default is 37 For example if the Decodeability value is set to 37 the validator gives the bar code a failing grade if the decodeability of the bar code is at or below 37 1 Press to take the printer offline and place the printer in Menu mode 2 If necessary press J and 1 at the same time to unlock the key If necessary press until VALIDATOR displays Press T until Decodeability displays Press or to scroll through the percentage values 30 to 90 The default is 37 Press to select the desired value Press and at the same time to lock the key then press PAUSE to take the printer offline 8 Press PAUSE again to put the printer online 55 56 Chapter 2 Configuring The Validator Percent Decode NOTE This parameter factors into the Overall Grade page 57 You can set how strict the validator grades each bar code For example the Percent Decode default is 60 This means that 60 of the scanned bar code must be readable for the validator to give the bar code a passing grade You can set the Percent Decode parameter to a percentage value from 0 to 99 The higher the percentage value chosen the stricter the validator grades 1 Press to take the printer offline and place the printer in Menu mode 2 If necessary press J and at the same time to unlock the key 3 If necessary press until VALIDA
51. in the calibration procedure and possible troubleshooting situations Except in these specific circumstances the RESET button should not be used 39 Chapter 2 Basic Validator Setup Table 3 RESET Button Settings Time RESET Button Is Depressed Result Less than 2 seconds Turns on the scanning beam More than 4 but less than 6 seconds Validator goes into calibration mode More than 6 seconds Resets validator to the last good calibration settings and turns off the scanning beam CAUTION Do not lift the printer by the validator unit or by the lower bracket CAUTION The validator contains sensitive electronic equipment Do not jar or drop the unit 40 VALIDATOR Menu VALIDATOR Menu VALIDATOR Validator Funct page 44 Enable Disable Auto Report page 45 Disable H Enable Auto Report Time page 46 1 second 1 to 10 seconds Clear Data page 47 Good Barcodes page 49 Good Forms page 49 Notes Overstrike Forms Default page 49 Italicized items appear only when Admin User is set to Enable in the Average BWD PRINTER CONTROL menu page 49 1 Display item only Last BWD page 49 Telemetry Path page 47 Disabled Network Port Telemetry Data page 48 Number of Codes Sa page 50 Auto 1 to 99 Validator Action page 79
52. ination a dirty printhead or a burned pixel 1 Check for a wrinkled ribbon or debris on media Roll wrinkled area onto take up spindle 2 Adjust the printhead pressure blocks Refer to the Quick Setup Guide or User s Manual 1 Check that paper and ribbon are clean unwrinkled and installed correctly Clean the printhead If message reappears replace the printhead Speed Exceeds Validator Limit Print Speed is set above the maximum allowed for bar code printing by the validator as the Power Up configuration with the validator option installed An attempt was made to set Print Speed above the maximum allowed in the QUICK SETUP menu or via host software Maximum speed depends on Min Code Height and Min Code Gap This message only appears briefly and the speed is automatically reduced Make sure Min Code Height page 74 and Min Code Gap page 76 are set correctly 89 Chapter 2 Bar Code Failures Table 6 Message List Message Explanation Solution Unscannable code check media Data validation error missing bar code An expected bar code is missing or was printed so poorly that the validator cannot detect it Check that paper and ribbon are clean unwrinkled and installed correctly Run a print job and check that the validator beam is not obstructed remove obstructions as necessary Run a print job and check that the READ
53. ly PE Mm 15 0 to 100 page 59 HEER ae EA VALIDATOR Menu VALIDATOR cont from previous page Tni Baa 50 0 to 100 Symbol Contrast 7 paa 30 0 to 100 BE ae 61 1 to 255 Offset 5 eee 1 to 255 SN Threshold n 70 5 to 199 page 62 Scan Report page 63 Scan Profile page 65 Profile H Mag n page 67 1 1to4 Print Settings page 68 S Setti 7 eo rd Default 4xx Default 6yy or Default 8zz 2 feature files 3 Beam Width 1800 2550 or 3100 4 _ 250 to 3100 page 71 a Beam Shift 0 99 to 99 page 72 Notes Default Italicized items appear only when Admin User is set to Enable in the PRINTER CONTROL menu 2 Depends on the printer model 4 6 and 8 inch printers respectively xx yy zz file revision numbers 3 Appears only if feature files have been downloaded to the printer Up to seven files can appear 4 Depends on the printer model 4 6 and 8 inch printers respectively 43 Chapter 2 Configuring The Validator Configuring The Validator IMPORTANT 44 Setting validator options is done through the printer configuration menu The validator comes equipped with a default setting for each configuration option and it works without having to change any of these options However in some cases it is
54. me 46 Setting calibration 34 Shifting the scanning beam 33 Short Report 48 Skip Labels 52 SN Threshold 62 Speed Exceeds Validator Limit 89 Speed limits 74 Index Statistics Average BWD 49 Good Barcodes 49 Good Forms 49 Last BWD 49 Overstrike Forms 49 Stop Mode 81 Stop amp Retry 82 Supplies Department 96 Symbol Contrast 61 62 65 67 T Telemetry Path 47 Troubleshooting 92 U Unscannable code check media 90 V Validation Mode 48 Validator Bar Code Demo Page 36 bar code failure 78 calibration 34 configuration 44 disabling 44 enabling 26 45 error action 79 installation 15 maintenance 94 options 50 55 panel 39 parameters 11 99 Index removal 15 reporting 45 statistics 49 Validator Funct 26 44 Validator not communicating 91 Validator Report 45 100 179097 001 Revision D
55. n on page 54 IMPORTANT Error Action Grade amp Report In this mode the entire print job will print uninterrupted If one or more errors is detected the printer status indicator lamp flashes the alarm sounds and the error message Bar code fails Job has errors displays The error message lets you know that at least one bad form printed To determine which form s are bad you must manually scan all of them The printer remains in a fault condition until you press the PAUSE key This clears the error message and takes the printer offline Correct any condition that may have caused the fault then press PAUSE to place the printer back online Rescan Form This mode is similar to the Retry Form mode however instead of backing up and overstriking the form the printer will back up and rescan the bad form and any other forms that have already printed see Forms Printed After an Error Detection on page 80 NOTE The number of times the printer will attempt to rescan the form and following forms is determined by the Num Rescan setting See Num Rescan on page 54 If the printer scans these forms correctly on any of the rescans it will continue printing with the next form If the printer fails to scan these forms correctly on all of the rescans it will overstrike the forms stop and indicate an error similar to Stop mode After you clear the error message the printer will skip a number of blank labels d
56. n general scanning lasers see bars better than spaces and wide elements better than the narrow elements This menu item sets the value used by the validator for pass fail threshold during the analysis of bar codes Higher values create a stricter criterion for passing You can set the Modulation parameter to a percentage value from 0 to 100 The default is 50 1 Press to take the printer offline and place the printer in Menu mode 2 If necessary press J and at the same time to unlock the key If necessary press until VALIDATOR displays Press T until Modulation displays Press or to scroll through the percentage values 0 to 100 The default is 50 Press to select the desired value Press and at the same time to lock the key then press PAUSE to take the printer offline 8 Press PAUSE again to put the printer online EC Min NOTE This parameter factors into the Overall Grade page 57 The higher the value the stricter the criterion for passing This menu item sets the minimum edge contrast which is the worst edge transition bar to space or space to bar used by the validator for pass fail threshold during the analysis of bar codes Bar codes with an edge contrast below this threshold will fail You can set the EC Min parameter to a percentage value from 0 to 100 The default is 15 1 Press to take the printer offline and place the printer in Menu mode 59 Chapter 2
57. nd will perform a default error action The default setting for the Validator Action in the VALIDATOR menu is Retry Form 11 Press PAUSE to take the printer offline 12 Press and at the same time to lock the key then press PAUSE to put the printer back online 37 Chapter 1 Calibration 38 2 Operation Basic Validator Setup Unit Positioning The validator must be positioned so that the scanning beam covers the entire area containing the bar codes including the area required for quiet zones The validator can be moved along the lower bracket and aligned with any of the inscribed hash marks depending on the size of the labels printed and the positioning of the bar codes on those labels In addition the beam width can be moved horizontally to the left or right see Shifting The Scanning Beam on page 33 If a bar code is completely outside of the scanning area straddles an edge or does not pass completely under the scanning beam the validator interprets it as a missing bar code and generates error conditions Validator Front Panel The front panel of the validator has the following controls and indicators e POWER Indicates the validator is at full power e CALIBRATION Flashes when the validator is in calibration mode See page 34 for calibration instructions READ Flashes when the validator is reading a bar code e 1 and 2 Used for maintenance purposes only e RESET This button is used
58. ne end of the grounding wire to the validator using the inside adjustment screw as shown in Figure 10 2 Attach the other end of the grounding wire to the lower bracket using the fourth bracket mounting screw as shown in Figure 10 3 Push any excess grounding wire slack through the grommet 24 Attach The Grounding Wire And Power Data Cable 4 Loosen the three upper bracket screws and route the power data cable through the cable channel in the upper bracket as shown in Figure 10 Plug the RJ 11 connector end of the power data cable into the validator Route the power data cable behind the bracket tab as shown in Figure 10 NOTE If necessary loosen the bracket mounting screws enough 7 8 to slip the power data cable behind the bracket tab then retighten the bracket mounting screws Pull the cable to minimize the slack behind the lower bracket Push any excess slack through the grommet Tighten the three upper bracket screws Restore The Printer To Operation DO Oo BO Lower the media cover Engage the tabs on the bottom of the frame side cover in the slots in the printer frame Rotate the cover into position Tighten the two captive screws Figure 2 Plug the AC power cord into the printer and the power source Set the printer power switch to On 25 Chapter 1 Enable The Validator Enable The Validator 26 NOTE If you make any changes to the default configuration menu items y
59. necessary to adjust these options which are described below NOTE If you make any changes to the default configuration menu items you will be prompted to save the configuration See Auto Save Configuration in the Quick Setup Guide Enabling And Disabling The Validator Software can automatically detect an installed validator when the printer is powered up If the printer is powered up with Power Up Config set to Factory the VALIDATOR menu will be available and Validator Funct is set to Enable in the QUICK SETUP and VALIDATOR menus If Power Up Config is not set to Factory the VALIDATOR menu will be available but Validator Funct is set to Disable Enable Validator Funct by completing the following steps This is a one time setting once you save the configuration Do not disable or enable the validator with data in the buffer See Resetting Validator Data on page 47 1 Press to take the printer offline and place the printer in Menu mode 2 If necessary press J and at the same time to unlock the key If necessary press until VALIDATOR displays Press J until Validator Funct displays Press or until Enable displays DS ar OD Press l to enable the validator An asterisk should appear after Enable Once enabled the printer will command the validator to begin scanning and reporting errors and the counters will be incremented Validator Reporting 7 Press J and at the same
60. on The scanning beam does not come on 1 Make sure the power data cable is plugged into the validator and the controller board on the printer See Installation and Removal on page 15 2 Make sure the validator has not been disabled in the VALIDATOR menu See Enabling And Disabling The Validator on page 44 3 Print a bar code validation demo page page 36 4 Call your service representative if the problem persists The scanning beam does not cover the entire width of the labels being printed The printer pauses after scanning each label 1 Adjust the validator along the length of the lower bracket so that the scanning beam covers the complete width of labels printed See Installation and Removal on page 15 2 Use Beam Shift to move the beam horizontally to cover the entire width of the labels See Shifting The Scanning Beam on page 33 If you have an RFID encoder but are not encoding RFID tags make sure RFID Reader is set to Disable in the RFID CONTROL menu Printing 3 mil or 5 mil x dimension width bar codes constantly causes error messages The validator does not recognize x dimensions as small as 3 mil or 5 mil If you have to print bar codes this size disable the validator to prevent error reports See Enabling And Disabling The Validator on page 44 92 Error Messages Table 7 Troubleshooting the Validator Symptom Solution
61. on the lowest grade on any scan converted to a single digit grade A to F 4 to 0 which is then averaged This usually occurs when a single analysis parameter has a value just above or just below the Overall Grade Example The Decodeability value of 51 displays as B but the Overall Grade displays as C The bar code was scanned five times three scans had values of 0 49 grade C and two scans had values of 0 54 grade B The Decodeability grading calculation is 3 x 0 49 2 x 0 54 2 55 2 55 5 0 51 grade B The Overall Grade calculation is 3 x 2 0 2x 3 0 12 12 5 2 4 grade C Also with certain combinations of multiple analysis parameters and possibly the truncation used on the analysis parameter s average the Overall Grade may be higher than an individual analysis parameter grade Example The Decodeability value of 48 displays as C but the Overall Grade displays as B The bar code was scanned five times four scans had values of 0 51 grade B and one scan had a value of 0 40 grade C The Decodeability grading calculation is 4 x 0 51 1 x 0 40 2 44 2 44 5 48 8 grade C The Overall Grade calculation is 4 x 3 0 1 x 2 0 14 14 5 2 8 grade B 58 Advanced Validator Options Modulation NOTE This parameter factors into the Overall Grade page 57 Modulation measures how well the scan laser sees the wide elements bars or spaces relative to the narrow elements I
62. oo close to other elements the bar code is too close to an edge of the media or the media s position is shifting The minimum quiet zone on each end of the bar code should be ten times the minimum element width or 1 4 inch whichever is greater In addition between bar codes the validator requires a minimum distance of 20 times the minimum element width or 1 2 inch whichever is greater 1 Fix the application 2 Disable Quiet Zone in the VALIDATOR menu Calibration warning The validator has detected that it needs calibration This message is a reminder and does not halt printing Press PAUSE to clear the message Calibrate the validator See Calibration on page 34 Checksum Failure The bar code data fails the checksum check or is missing the checksum digit Verify that the checksum digit exists in the bar code and that it is the correct value 87 Chapter 2 Bar Code Failures Table 6 Message List Message Explanation Solution Contrast too low Check media Data validation error the contrast between bars and spaces is not sufficient This can be caused by too little heat in the thermal transfer or by use of colored media or ribbons Increase Print Intensity or reduce Print Speed in the QUICK SETUP menu or via host software change media or set Symbol Contrast 0 to disable it in the VALIDATOR menu Overall Grade Fail Overall data
63. ou will be prompted to save the configuration See Auto Save Configuration in the Quick Setup Guide Software can automatically detect an installed validator when the printer is powered up If the printer is powered up with Power Up Config set to Factory the VALIDATOR menu will be available and Validator Funct is set to Enable in the QUICK SETUP and VALIDATOR menus If Power Up Config is not set to Factory the VALIDATOR menu appears but Validator Funct is set to Disable Enable Validator Funct by completing the following steps This is a one time setting once you save the configuration 1 D pr o Press to take the printer offline and place the printer in Menu mode If necessary press and at the same time to unlock the key This key combination can be changed by the user Use the customer s key combination if necessary If necessary press until VALIDATOR displays Press J until Validator Funct displays Press or until the Enable displays Press to enable the validator An asterisk should appear after Enable Once enabled the printer will command the validator to begin scanning and reporting errors and the counters will be incremented Press J and at the same time to lock the key then press PAUSE to take the printer offline Press PAUSE again to put the printer online Continuous Tear Off and Tear Off Strip Adjust The Scanning Beam NOTE Make sure the printer is on
64. out checksum digits will be graded as a failure and a Checksum Failure error will display The default is Disable 1 Press to take the printer offline and place the printer in Menu mode If necessary press and at the same time to unlock the key If necessary press until VALIDATOR displays Press J until 20f5 Checksum displays Press or to scroll through the options Enable or Disable The default is Disable Press 4 to accept the desired value Press and at the same time to lock the key then press PAUSE to take the printer offline Press PAUSE again to put the printer online 53 54 Chapter 2 Configuring The Validator Num Retry This option allows you to set the number of times a form will be reprinted before the printer stops After you clear the error message the printer will print the same form or the next form depending on the setting for Max Retry Action see Max Retry Action below The options are 3 4 and 5 The default is 5 NOTE This setting is utilized only when Validator Action is set to Retry Form Stop amp Retry or Rescan amp Retry See Error Action on page 79 Num Rescan This option allows you to set the number of times a form will be rescanned before the printer stops After you clear the error message the printer will print the same label or the next label depending on the setting for Max Retry Action see Max Retry Action below T
65. ptom Solution The printed bar codes are e Bar code spacing The validator requires a causing error conditions minimum distance of 1 2 inch or 20 times the minimum element width whichever is greater between bar codes e Printer speed See Print Speed Limits on page 74 If problems persist decrease the Print Speed in the MEDIA CONTROL menu Be sure the bar code is not printing on the extreme edges of the label e Clean the printhead See Cleaning in the Quick Setup Guide e Check that paper and ribbon are clean unwrinkled and installed correctly e Check the number of bar codes being validated concurrently The validator can track the performance of up to four bar codes at one time Maintenance WARNING WARNING 94 Class 2 laser light Do not stare into the laser beam or a reflected image of the laser beam Using controls making adjustments or performing procedures other than those specified herein may result in hazardous radiation exposure The validator is a self contained unit that requires only periodic cleaning Every so often power down the printer and use a household glass cleaner and a dry lint free cloth to clean the glass If the problem with the printer is not fixed by one of these troubleshooting methods call your authorized service representative or the Printronix Customer Support Center See Contact Information on page 95 A IMPORTANT Contact Information
66. r width deviation shown as a percentage e Full Report Provides a completed report of all the data captured by the validator e Validation Mode Provides the same data as the Short Report but adds the actual bar code data read When your selection displays press to activate it Validator Statistics 7 Press J and at the same time to lock the key then press PAUSE to take the printer offline 8 Press PAUSE again to put the printer online Validator Statistics The validator displays a number of statistics directly on the printer LCD without having to print a report To view any of the statistics 1 Press to take the printer offline and place the printer in Menu mode 2 If necessary press J and at the same time to unlock the key If necessary press until VALIDATOR displays Press J to scroll through the following statistics on the printer display NOTE Good Barcodes The number of bar code reports sent from the validator since the last Clear Data command Good Forms The number of good non overstruck forms printed since the last Clear Data command Overstrike Forms The number of forms containing a bar code that fell below the minimum acceptable level since the last Clear Data command Average BWD The average of all Bar Width Deviations reported since the last Clear Data command shown as a percentage Last BWD The Bar Width Deviation included in the most recent report rec
67. re saddle e Grommet Only for a field installation Chapter 1 Safety Notices Safety Notices The validator is a Class 2 laser product The following notices apply at all times when the printer is powered on and the validator is active WARNING Class 2 laser light Do not stare into the laser beam ora reflected image of the laser beam WARNING Using controls making adjustments or performing procedures other than those specified herein may result in hazardous radiation exposure CAUTION Laser radiation Do not stare into beam This is a Class 2 laser product ATTENTION Rayonnement laser Ne pas regarder fixement le faisceau Apparell laser de classe II VAROLTUS Lasers teily Varo katsomasta s teeseen T m on luokan 2 lasertuote ACHTUNG Laserstrahlung Niemals in den Laserstrahl blicken Dies ist ein Laserprodukt der Klasse 2 Note This is the laser exit window A AVOID EXPOSURE LASER LIGHT EMITTED FROM THIS APERATURE r This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation C A U T 0 N This Class A digital apparatus complies with Canadian ICES 003 Cet appareil num rique de la Class A est conform la norme NMB 003 du Canada LASER RADIATION THIS PRODUCT CONFORM
68. reads and prints the settings used by the validator The response received from the validator after sending the DV retrieves version HT retrieves hardware settings and PT8 retrieves parameter settings commands are printed Use the printout to view all the active settings the validator is using and to determine if there is any invalid setting which may be causing problems The following is a sample printout F W Version X334 HT Response HS SOS 025 HP Beam Shift 000 024 CIHIGHca1 088 c LOWcal 004 Sh 088 S1 004 c SCfact 044 cimin cal 031 HB baud 003 LL 1smt decode 343 LM chars 003 C LN num_bc 001 LZ num_bc_exact 000 LR No_Read_Enab1e 000 LF 125_Mod10_Chk 000 HQ Joutput_mode 001 HO oper_mode 001 LA Jansi 005 LS min_scn 003 LT sync_in 001 LP sync_pol 000 LX sync_typ 001 LV sync_md 000 PO port sels 005 PC l1port clear md 000 CPt port_time 099 LD dec 075 PR 4 PRST 000200 HL ladder_code 000 HJ ladd_start 0200 HK ladd_end 4000 HC ana_len 1800 HG 1ana 1enh 0950 HN pana_len 0950 HU f reds HV GTLA_le HY snoise HX dist H dyn_out H zone_to H gt_ 0 SN scans 400 n 199 070 084 000 1 450 43 050 Advanced Validator Options Lp Lt DACs LQ Lw d part it
69. rict confidence b You agree not to duplicate or copy the Software Product c You shall not sublicense sell lease or otherwise transfer all or any portion of the Software Product separate from the printer without the prior written consent of Printronix Inc d You may not modify or prepare derivative works of the Software Product You may not transmit the Software Product over a network by telephone or electronically using any means or reverse engineer decompile or disassemble the Software f You agree to keep confidential and use your best efforts to prevent and protect the contents of the Software Product from unauthorized disclosure or use 3 Transfer You may transfer the Software Product with the printer but only if the recipient agrees to accept the terms and conditions of this Agreement Your license is automatically terminated if you transfer the Software Product and printer Limited Software Product Warranty Printronix Inc warrants that for ninety 90 days after delivery the Software will perform in accordance with specifications published by Printronix Inc Printronix Inc does not warrant that the Software is free from all bugs errors and omissions Remedy Your exclusive remedy and the sole liability of Printronix Inc in connection with the Software is replacement of defective software with a copy of the same version and revision level Disclaimer of Warranties and Limitation of Remedies 1 THE PART
70. s 5 Press or to scroll through the choices Minimum or Maximum The default is Minimum Press 4 to select the desired value Press J and at the same time to lock the key then press PAUSE to take the printer offline 8 Press PAUSE again to put the printer online Setting Overstrike Style This option is used for marking bad labels with different overstrike styles Grid the default Grey Checkerboard or Error Type Msg If you are using an RFID encoder set the validator Overstrike Style different than the RFID Overstrike Style in the RFID CONTROL menu This will help you differentiate between a validator error and an RFID error 1 Press to take the printer offline and place the printer in Menu mode 2 If necessary press J and at the same time to unlock the key 3 If necessary press until VALIDATOR displays 8 Defining Validator Options Press J until Overstrike Style displays Press or to scroll through the choices Grid Grey Checkerboard or Error Type Msg The default is Grid Press to select the desired value Press and at the same time to lock the key then press PAUSE to take the printer offline Press PAUSE again to put the printer online Setting l20f5 Checksum This option allows you to include or exclude the checksum option in the Interleaved 2 of 5 code as part of the grading For example if you enable this option then any incoming bar code data with
71. s PAUSE to take the printer offline 8 Press PAUSE again to put the printer online To set the printer speed manually 1 Press to take the printer offline and place the printer in Menu mode 2 If necessary press J and at the same time to unlock the key Press until MEDIA CONTROL displays Press J until Print Speed displays Press or to scroll through the choices Press J to select the desired value NO a Q Press and at the same time to lock the key then press PAUSE to take the printer offline 8 Press PAUSE again to put the printer online 75 76 Chapter 2 Operation Min Code Gap Bar code Min Code Gap TERRI Distance from the bottom of a bar code to the top of the next bar code IN Ui Next bar code Minimum Code Gap represents the distance between the closest bar codes within a print job The distance is measured from the bottom of one bar code to the top of the next bar code The closest bar codes can be located on two separate labels or on the same label This distance is important because it affects how fast the Print Speed can be set If the bottom most bar code on one label is very close to the top most bar code on the next label the printer could have trouble distinguishing which bar code correlates with which label To avoid the risk of miscorrelation the printer automatically set its Print Speed The default is 0 30 inches The range is 0 15 to 1 00 inches in 0 01 inc
72. s with multiple bar codes only information from the last scanned bar code will be included in the report To view validator parameters for all bar codes on a form use the Online Data Validator Data Manager software NOTE If the label is not wide enough not all of the information will print The printed report is generated from validator reports received by the printer during printing The report does not include information about bar codes that are placed in the validator scan beam while the printer is idle or from print jobs that generate an Unscannable code check media error message The number of Total Scans and Good Scans can help you determine if the print speed is set too high and causing borderline failures by not allowing for enough scans to be done by the validator The Scan Report is based on the last Full Report received by the validator So if the last bar code printed is positioned close to the last inch of the form and on demand printing occurs to force the last bar code to be fed past the laser beam the Total Scans and Good Scans reported will not be the same as those reported by the 63 Chapter 2 Configuring The Validator 64 validator when printing at the set Print Speed in the QUICK SETUP and MEDIA CONTROL menus This is because the on demand printing portion is done at a fixed print speed which may be higher or lower than the set Print Speed For example a bar code printed at 7 ips may yield eight Total
73. sary press J and at the same time to unlock the key If necessary press until VALIDATOR displays Press J until Telemetry Path displays 47 Chapter 2 Configuring The Validator 48 8 Press or to cycle through the choices e Disabled Default setting The validator does not send any data to an external device Network Port The printer outputs the bar code analysis and underlying data from the validator to a device connected to the network port so the validator data can be seen and analyzed with the optional remote management software When your selection displays press to activate it All future reports are output to your selection Press J and at the same time to lock the key then press PAUSE to take the printer offline Press PAUSE again to put the printer online Selecting The Type Of Report For the Data Output Destination Telemetry Data By default the validator sends the Short Report to the selected data output destination but there are two other report options available Full Report and Validation Mode 1 Press to take the printer offline and place the printer in Menu mode If necessary press J and at the same time to unlock the key If necessary press until VALIDATOR displays Press J until Telemetry Data displays Press or to cycle through the choices e Short Report Default setting Provides the encoded failure cause or pass indication and the ba
74. ss until VALIDATOR displays Press until Beam Shift displays Press or to scroll through the values 99 to 99 The default is 0 Lower values will move the beam to the left Press to accept the shift value Keep selecting the new value until the beam width is at the desired position The left edge of beam should be approximately 0 13 inches 3 3 mm from the left edge of the tear bar Save the configuration for future use General Process For Barcode Analysis General Process For Barcode Analysis The following flow chart is an overview of how the validator performs the barcode analysis Edge Determination p Reflectance Minimum lt i Min Edge Contrast worst pair gt Threshold percentage of Reflectance Min Edge Contrast Threshold Maximum L J S XX Symbol Contrast gt Symbol Contrast Threshold Modulation gt Modulation Threshold Grading Scale Grading Scale A gt 70 A gt 70 p B gt 60 B gt 55 o C gt 50 C gt 40 o D gt 40 D gt 20 P F lt 20 F lt 40 C eS o 5 r gt m7 Pr Decodeability gt Decodeability Defects lt Defects Threshold Threshold Grading Sle Grading Scale A lt 15 A gt 62 B lt 20 r B gt 50 C lt 25 9 C gt 37 D lt 30 o D gt 25 F gt 30 Fi 225 Xe J t i Overall Grade gt
75. t and then retract labels in on demand printing modes the extra movements slow the printing process You can avoid this by adjusting the form so that the bar code appears early enough on the form so that it will pass completely under the scanning beam during normal printing This may involve rotating the form or moving the bar code to a different position on the form 77 Chapter 2 Bar Code Failures Bar Code Failures 78 The validator tells the printer to announce a fault condition in two situations e if the validator detects a bad bar code e if the validator detects no bar code where it expects to find one How the printer reacts to these faults is determined by the printer s configuration settings as described below Bad Bar Code Error Detection The validator examines every bar code that passes under the scanning beam and sends an analysis report to the printer If a bar code is reported to have failed to meet any of the acceptance criteria an error condition is reported How the printer then reacts is described in Error Action on page 79 Missing Bar Code Error Detection A bar code may print so poorly that the validator cannot detect it and the printer does not receive an analysis report for the code To catch this problem the printer tracks the position of the last label printed and knows when it should have completely passed the scanning beam It can then compare the number of bar code analysis reports
76. te the power data cable through the wire saddle Chapter 1 Installation and Removal Split Grommet RJ 11 Connector Inserted Split Grommet media side id Power Data Cable approximately 17 inches exposed SpleA g Figure 6 Adding the Grommet to the Power Data Cable 10 On the media side of the printer slide the split grommet onto the power data cable and insert it into the frame opening Figure 6 11 Inspect the power data cable to ensure approximately 17 inches of cable is exposed from the grommet to connect it to the validator NOTE You will plug the power data cable into the validator later 20 Install The Ferrite J10 Power Data Cable Wire Saddle Ferrite Upper DC Motor IR Figure 7 Position the Ferrite 12 On the electronics side of the printer position the ferrite on top of the upper DC motor Figure 7 13 Route the power data cable through the wire saddle as shown in Figure 7 14 Plug the wide P10 connector end of the power data cable into the J10 receptacle on the controller board 21 Chapter 1 Installation and Removal Install The Brackets t5cvald2 Lower Bracket NVX De axtomm o Screw 3 Figure 8 Installing the Lower Bracket 1 Using three of the four M4x10mm screws install the lower bracket as shown in Figure 8 NOTE You will use the fourth screw later in this procedure 22
77. ter 2 Bar Code Failures Error Messages The validator can detect a number of errors When one of these errors occurs the validator alerts the printer to perform the currently selected error action see Error Action on page 79 and show the appropriate error message on the printer display Validator error messages are explained in Table 6 Table 6 Message List Message Explanation Solution Bar code fails This message appears when 1 Press PAUSE to clear Job has errors at least one label in a batch of the message labels has a data validation 2 Manually scan all the error bar codes in the label NOTE batch then reprint the This message appears only bad labels when Validator Action is set to Grade amp Report Bar Code Improper Data validation error the bar Fix the application so it Data Format code is not properly encoded sends data in the correct For example a check sum is bar code format incorrect a required number of characters is not met or the required terminator characters are not included This problem is almost always caused by incorrect form or host application design 86 Table 6 Message List Error Messages Message Explanation Solution Bar code quiet zone too small Data validation error the blank zone s left or right of the bar code is not big enough to meet the minimum requirement Typically this occurs in forms where bar codes are placed t
78. the frame side cover Figure 2 2 Tilt the frame side cover back from the top and lift it until the tabs along the lower edge disengage from the slots in the printer frame Captive Screw 2 t5cbkoff Frame Side Cover Figure 2 Removing the Frame Side Cover Install The Ferrite Power Data Cable Ferrite Second Wrap RJ 11 Connector to validator N 20 0 40 5 inches OLIEAES Wide P10 Connector to controller board Power Data Cable First Wrap Figure 3 Wrapping the Power Data Cable Around the Ferrite 3 Using the RJ 11 connector end of the power data cable insert the cable through the ferrite Figure 3 4 Wrap the power data cable around the ferrite twice 5 Adjust the position of the ferrite so that the length from the ferrite to the RJ 11 connector is 20 0 5 inches Chapter 1 Installation and Removal Frame Boss Wire Saddle IPSIMEG Figure 4 Inserting the Wire Saddle Into the Frame Boss 6 Insert the wire saddle into the frame boss Figure 4 t53vald4 Install The Ferrite Wire Saddle RJ 11 Connector to validator Ferrite Frame Opening Figure 5 Inserting the Power Data Cable Through the Hole in the Frame Wall 7 Raise the media cover and remove the solid grommet from the frame opening On the electronics side of the printer push the RJ 11 connector end of the power data cable through the frame opening Figure 5 Rou
79. the validator s flash memory SN Threshold This menu item sets the SN signal to noise threshold used by the validator to discriminate between high peak noise and actual bar code transitions Any reflectance transitions that are below the threshold are ignored and considered noise You can set the SN Threshold to a value from 5 to 199 The default is 70 1 Press to take the printer offline and place the printer in Menu mode 2 If necessary press J and at the same time to unlock the key If necessary press until VALIDATOR displays Press until SN Threshold displays IMPORTANT Advanced Validator Options 5 Press or to scroll through the values 5 to 199 The default is 70 Press to select the desired value Press and at the same time to lock the key then press PAUSE to take the printer offline 8 Press PAUSE again to put the printer online Scan Report To print a Scan Report Telemetry Data must be set to Full Report This executable menu item prints a diagnostic printout of bar code analysis parameters calculated by the validator It allows you to determine which parameter may be the cause of bar code verification failures The report printed is based on the last Full Report received from the validator This allows you to send a bar code print job to the printer have the bar code scanned by the validator and view a report of the parameters as seen by the validator For form
80. time to lock the key then press PAUSE to take the printer offline 8 Press PAUSE again to put the printer online NOTE To disable the validator once it has been enabled repeat steps 1 to 8 and select Disable in step 5 RFID Encoder If you have an RFID encoder but are not encoding RFID tags make sure RFID Reader is set to Disable in the RFID CONTROL menu otherwise the validation process will slow down considerably as the RFID encoder attempts to scan for non existent RFID tags Validator Reporting After any completed print job you can request a report from the printer which describes the validation statistics since the printer was turned on or since the last data reset for information on resetting data see page 47 Requesting A Validator Report This procedure prints a summarized validator report This report also includes RFID data if the printer has an RFID encoder 1 Press the PAUSE key to take the printer offline 2 If necessary press J and 1 at the same time to unlock the key Press TEST PRINT Printer Tests displays Press until RFID ODV Report displays Press to print the report oa fF Ww Press and at the same time to lock the key then press PAUSE to take the printer offline 7 Press PAUSE again to put the printer online Setting Auto Report This function allows you to disable or enable an automatic validator report printout after a batch job The default is Disable 45
81. u can use these to help set the gain and offset if necessary Figure 17 Sample Scan Profile Advanced Validator Options Profile H Mag This menu item selects the horizontal magnification for printing the scan profile This allows you to zoom in on the profile Magnification values are multiples of the scan profile length printed for a given Beam Width setting For example if the Beam Width setting of 1800 prints a 4 inch scan profile a Profile H Mag setting of 2 prints an 8 inch scan profile You can set the Profile H Mag parameter to a value from 1 to 4 The default is 1 1 Press to take the printer offline and place the printer in Menu mode 2 If necessary press J and at the same time to unlock the key If necessary press until VALIDATOR displays Press until Profile H Mag displays Press or to scroll through the values 1 to 4 The default is 1 Press 4 to select the desired value NO oO FF OQ Press and at the same time to lock the key then press PAUSE to take the printer offline 8 Press PAUSE again to put the printer online Figure 18 shows a Profile H Mag setting of 2 for the same scan profile shown in Figure 17 page 66 Profile H Mag setting of 1 100 Figure 18 Sample Scan Profile Profile H Mag 2 67 68 Chapter 2 Configuring The Validator Print Settings This is an executable menu item that
82. user s authority to operate it per FCC Part 15 Subpart A Section 15 21 regulations This product contains an intentional radiator with the following parameters Operating Frequency 902 to 928 MHz Typical RF Power 25 to 100 milliwatts SL5x04 MP or 25 to 205 milliwatts SL5x04 C1 Maximum RF Power 1 Watt under abnormal conditions Printronix SL5000 and T5000 C Tested To Comply With FCC Standards FOR HOME OR OFFICE USE Canada This Class B digital apparatus complies with Canadian ICES 003 and RSS 210 Cet appareil num rique de la classe B est conforme la norme NMB 003 du Canada Operation is subject to the following two conditions 1 this device may not cause interference and 2 this device must accept any interference including interference that may cause undesired operation of the device This device has been designed to operate with the antennas listed below and having a maximum gain of 18 dBi Antennas not included in this list or having a gain greater than 18 dBi dB are strictly prohibited for use with this device The required antenna impedance is 50 ohms To reduce potential radio interference to other users the antenna type and its gain should be so chosen that the equivalent isotropically radiated power e i r p is not more than that permitted for successful communication CE Notice European Union Marking by the CE symbol indicates compliance of this Printronix system to the EMC Directive and t
83. validation failure decodeability percent decode defects modulation EC Min Rmin and or symbol contrast 1 Press PAUSE to clear the message 2 Adjust the parameter that is causing the failure To see which parameter is failing run a Scan Report page 63 3 Lower the Overall Grade to a point where the worst parameter grade will be above the Overall Grade threshold Poor scanning Check heat amp head Data validation failure decodeability The difference between wide and narrow elements is too close for the validator to reliably discern This usually indicates an improperly set heat speed pressure combination or the loss of a printhead element 1 Adjust Print Intensity and Print Speed in the QUICK SETUP menu or via host software 2 Adjust the printhead pressure Refer to the Quick Setup Guide or Users Manual 88 Table 6 Message List Error Messages Message Explanation Solution Poor scanning Check media Poor scanning Inspect head Data validation failure percent decode The validator detected gross inconsistencies within the height of the bar code These types of failures are likely attributed to large blemishes within the bar code caused by ribbon wrinkle or debris on media Data validation failure hardware defect The validator detected unexpected dark spots in spaces or light spots in bars This usually indicates a poor ribbon media comb
84. wn to allow sufficient scans to occur If the print speed exceeds this limit the message Speed Exceeds Validator Limit will display Print speed will be lowered automatically if required but will not automatically reset to a higher speed The printer cannot predict how high all the bar codes in a given job will be so it cannot automatically limit or adjust the print speed to insure the code height speed requirement is being met When the bar code is too short for the selected speed the printer produces a missing bar code error condition Therefore printer soeed must be set manually to compensate for bar code height Print Speed Limits Use this formula to determine printer speed in relation to bar code height Bar Code Height In Inches _ Maximum Printer Speed In 0 030 Inches Per Second By changing the Min Code Height the printer and slew speeds will be changed automatically To change the Min Code Height 1 Press to take the printer offline and place the printer in Menu mode 2 If necessary press J and at the same time to unlock the key If necessary press until VALIDATOR displays Press J until Min Code Height displays Press or to scroll through the choices 0 13 to 1 00 inches in 0 01 inch increments The default is 0 30 inches 6 Press to select the desired value The printing and slew speeds will be changed after is pressed 7 Press J and at the same time to lock the key then pres

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