Kodak NOVAJET 750 User's Manual
Contents
1. INTERVAL COMPONENT CLEANING AGENT 25 50 Hours Platen External Surfaces NovaKlean solution on Lint Free Towel Can cause paper sensing errors resulting in no printing symptoms INTERVAL COMPONENT CLEANING AGENT 10 20 Hours Service Station NovaKlean or Distilled Water 10 NJ750 Training Guide INTERVAL COMPONENT CLEANING AGENT 10 20 Hours Cartridge Jet Area NovaKlean on lint free Towel 90 75 Hours Encoder Strip NovaKlean on cotton swab followed by Isopropyl Alcohol on cotton swab perform every 25 plot hours for GO ink printing INTERVAL COMPONENT CLEANING AGENT 90 75 Hours Trailing Cable NovaKlean on lint free Towel INTERVAL COMPONENT CLEANING AGENT 50 75 Hours Slide Shaft NovakKlean on lint free Towel 11 NJ750 Training Guide INTERVAL COMPONENT CLEANING AGENT 50 75 Hours Flex Driver Cables NovakKlean on lint free Towel Ensure cables are dry INTERVAL COMPONENT CLEANING AGENT 20 30 Hours Carriage Bushings NovaKlean on cotton swab 50 75 Hours Cutter Groove Toothpick or small wooden tool INTERVAL COMPONENT CLEANING AGENT 25 50 Hours Pinch Lower Roller Novaklean on lint free Towel INTERVAL COMPONENT CLEANING AGENT 50 75 Hours Platen Vacuum Holes Toothpick or small wooden tool 80 100 Hours Y Arm Surface NovakKlean on cotton towel 12 NJ750 Training Guide INTERVAL COMPONENT CLEANING AGENT As Required Paper Sensor Isopropyl Alcohol on cotton swab The Paper Sensor is lo2. Coke Black ee ee Wurliea heat bo Faad lol patlirn Deadband Check To activate the Deadband calibration select Utility Menu Service Menu Calibration Menu Deadband The deadband pattern will print very quickly in all color ranges This is a final check of printer calibrations to ensure alignment has been achieved Ensure the vertical lines are straight with respect to each color if severely out of alignment as in this example then a re calibration of the printer is necessary or cleaning of the encoder strip is necessary Note The pattern does not have to be perfect just close to maintaining vertical alignments DeadBand Print Pattern Controlling Image Skew not media skew as this is mechanical The NovaJet 750 800 series of printers are designed with self aligning pinch rollers The alignment process takes place when media is advancing forward but not backwards Loading media is critical to the media alignment and reducing skew Many times the media is loaded at a slight skew and will take several feet of advancing media to get it aligned properly This can be improved by following the steps below 1 Load the media and align the rear media guides NJ750 Training Guide 2 Advance the media though the printer about 1 foot using the Feed Media Menu Forward button 3 Put the printer media feed in Sheet mode Set up Menu Paper Option Menu Supply Type Sheet Using the media Forward button drive the
3. Paper Axis Test Prior to running a Paper Axis Test ensure a minimum of 36 inch media is loaded To activate the Paper Axis Test select Utility Menu Calibration Menu Paper Axis Test An upside down T will be printed in the center of the media the media will advance approximately 33 inches or 838 mm and another T will be printed This calibration is extremely important for paneling and framing operations to ensure proper line length accuracy printer accuracy is guaranteed to 0 2 Cut off and measure the distance between the two T s using a draftsman ruler enter the true value under NJ750 Training Guide Distance between the two T s should be 33 00 0 05 inches vo 33 00 inches under Paper Axis Select Utility Menu Calibration Menu Paper Axis enter the true value once only Note the display will always indicate 33 or 832 2 mm as the zero reference position but the printer is now adjusted for this media type Slow Deadband To activate the Slow Deadband calibration select Utility Menu Service Menu Calibration Menu Slow Db Test The Slow dB Test pattern will print very slowly This is a mechanical adjustment of the printer servo system and should be performed monthly Ensure the vertical lines are straight if out of alignment as in this example then an adjustment is necessary Select Utility Menu Service Menu Calibration Menu Slow Deadband change the value and re
4. device or TCP IP setup is normally located under the RIP software setup drop down menu or under the Printer Configuration folder depending on the RIP used Configure Port Ld Select the port that t Configure TCP IP Printer then choose LPT selecting the port cl Host Name or IP Address Enter the IP Address or Host Name of the device or print server Example 123 456 789 012 SULUER EL Data Type or Port Hame TCP IP Printer Choose a selection from the pull down menu or type in a new name Use raw for HP LPT1 devices and Ipt _passthru or Ipt _passthr for Intel Netports For other devices refer to the LPT2 device documentation LPT 3 LPT 4 Print Forwarding Print to Windows Print to File Hast name or IF address Test Data Type or Port Hame lt portst D Cancel Help 32
5. 3 Once the TCP IP properties dialog box is open enter the information as follows IP Address 192 168 254 201 SUBNET Mask 255 255 255 0 DNS Server 192 168 254 195 26 NJ750 Training Guide Alternate DNS Server 192 168 254 190 Leave the Gateway blank See Figure Below Cor General i You can get IF settings assigned automatically if your network supports this capability Otherwise you need to ask pour network administrator for the appropriate F settings Obtain an IF address automatically Use the following IP address IF address 1952 168 254 201 Subnet mask aoe AAR BR OO Default gateway oli 1 f Obtain ONS server address automatically I f Use the following ONS server addresses i Prefered DHS server 192 168 254 195 E Alternate DNS server 192 168 254 190 Advanced Cancel NOTE To configure the SEH print server you will have to load the InterCon NetTool Insert the InterCon CD into your CD drive or obtain from http www seh de 2 PRINT SERVER PROTOCOL SETUP Run the CD EXE from the Autorun folder Once started press the top button British Flag Press the InterCon NetTool button to install Follow the prompts and finish the installation 1 Once loaded activate the InterCon NetTool The SEH will Auto Assign itself an IP address using DHCP within the IP range of your PC To change the IP address and Subnet Mask double click on the IP ad
6. Multiple Power and Address line failures one cartridge is defective use post it note technique to isolate defective cartridge A clogged jet is illustrated as jet 111 jets 105 and 108 are manually bypassed 80 filled blocks only Jet 114 is defective and is automatically being bypassed Between 20 and 35 jets in each color may be defective or bypassed to maintain photo quality printing 2 Microbanding is typically caused by the low pass modes or improper color deadband and color calibrations If not then jet degradation of one color probably exists Inspect prime pattern for diagonal line integrity and consistency line should be perfectly straight with no misfires Faulty K line shifts up and down randomly Microbanding Example check pass mode 3 Ink Starvation caused by the Cartridge and not the Ink Delivery System defective jet plate seal or top lid seal Test alternate ink delivery lines and tubing needles before cartridge replacement Swap cartridge positions to check electrical connectivity 15 NJ750 Training Guide Advanced Troubleshooting Skewing of the output image is normally a dirty or defective encoder strip sensor Clean encoder strip thoroughly top and bottom using Windex or NovaKlean solution Clean encoder sensor by spraying Windex directly onto sensor blow dry with canned air refer to NJ1000i Technical Bulletin 5 Replace encoder strip Service required if problem cannot be corr
7. 9 E Connect TIIS Other Network Traffic Parallel Part Can cause delay to start printing mot printer hesitation Compute Bound HPGLIZ Interpreter Pens Firing Print Butters Ink at Specc RTL Causes of Printer Hesitation Horizontal bands which extend the width of the image and repeat at a relatively consistent rate are usually caused by the Autowipe feature being turned on or improper ink pre heat settings NJ750 Training Guide D he ss Larger than normal ink droplets 0 5 2 mm on the media are caused by excessive pressure in the cartridge Ensure the cartridge only has 20 ml of ink inside and the ink reservoirs do not have more than 400 ml of ink inside Printer stand surface or floor area must be level and flat Microbanding is typically caused by incorrect printer calibrations or low pass printing Print pass mode of 4 or lower may cause banding Ensure all calibrations are performed correctly Defective or clogged cartridges may also cause microbanding Perform printer calibrations and replace associated cartridge s to verify T NJ750 Training Guide Ensure the diagonal lines in the prime pattern are solid and exhibit consistency Up to 20 jets may be compensated in each cartridge while maintaining photo pass quality printing Prime Pattern GB ED GB Mine eee Pelee rescberd Iire A sold bar indicates an A missing ine or gap The header lets you krow electrically def
8. from stall position and prime cartridge print head using multiple sets of one second bursts until ink is visible in the ink line This may take 1 2 minutes to accomplish depending on the prime of entire ink line Ensure EasyPrime adapter is flush to cartridge jet plate a siphoning sound slight sucking should be heard when priming the cartridge properly Activate the color test pattern for ink starvation problems Select SETUP MENU PRINT MODE MENU PRINT PASSES SELECT 3 OK Select UTILITY MENU SERVICE MENU DIAGNOSTICS COLOR TEST MENU STALL SELECT or ALL COLORS choose color Select DENSITY SELECT to 100 Select COLOR TEST PRINT Verify color bar is printed without ink starvation Ink Test Recovery Procedure Color Test Print This is a pressure test of the system so please disregard the two pass quality Each pass of the carriage assembly should lay NJ750 Training Guide down a solid band of color with 33 ink load Color Test Failures Example A above depicts Cartridge Ink Flow Theory complete ink starvation in magenta Short tubing This problem may be corrected by needle using the EasyPrime and establishing the required pressure ee inside the cartridge Replace a 2 to 5 septum connector needle if repeated l 19 ml nominal level attempts continue to fail should be between SQ 8 ml and 35 ml 7 Example B above depicts partial m T ate ink starvation
9. media forward until it is pulled tight 4 Change the media feed back to Roll or Take up Set up Menu Paper Option Menu Supply Type Roll or Take up Advance the media forward three feet to check alignment with the white media guideline Start printing the image oe G ACCEPTABLE IMAGE SKEW PERFECT REFERENCE L L L Pp ACTUAL QUIPUT i W Lw MEDIA PERIIVETER EXHIBIT A Assuming the media loading instructions as defined in the user manual have been followed Exhibit A describes the maximum permissible image skew The maximum skew is 0 30 of AL L L gt except for NJ880 no skew specification has been designated Example If Lw 59 61 inches 1 51 m L 48 00 inches 1 22 m Then L4 should equal L2 76 53 inches 1 94 m The actual permissible skew L L2 003 76 53 229 5 82 mm NOTE This is the only method used to determine skew NJ750 Training Guide C Routine Maintenance 1 Perform routine maintenance at recommended plot time hours and in accordance with prescribed documentation NOTE The NovaJet printer must be cleaned and serviced routinely or print output anomalies or printer failures may occur during normal operations It is strongly suggested to take 15 minutes once a week i e every Monday morning and perform printer cleaning rather than attempt to remember each cleaning cycle as listed below
10. or lines which appear within the text is usually caused by the application Delete text box within application and create a new field Diagonal banding or horizontal lines extending from the text is normally a postscript or RIP error Check workstation memory minimum 512 MB and ensure the RIP workstation has a minimum of 4GB free for processing files 20 13 14 NJ750 Training Guide Vertical banding through an image can be caused by mottling of the ink on low saturation media like bond the carriage bushings are worn out Causing carriage chatter or the lower roller is extending too high through the platen Vertical banding can also be caused by a defective trailing cable or when ink saturations are extremely high gt 290 and the dryer is used with high heat applied MEISSNERA Unusual patterns which print in either the Prime pattern lower left illustration or in normal prints lower right illustration are symptoms of a defective trailing cable Replace the white trailing cable service required To prevent these failures from occurring ensure the trailing cable is cleaned every two weeks 21 NJ750 Training Guide 15 For initialization failures first ensure the memory module is properly seated at the Main PWA remove 5 screws to access and verify the proper LED states NJ800 series only Dual In line Memory Module DIMM Di DSP LIFE standard 64 MB DIMM 168 pin Upgradable to 128 or 256 MB r
11. ENCAD Inc maw A Kodak Company NovaJet 750 Printer Training Guide Ink Installation Printer Calibrations Routine Maintenance Preventive Maintenance Cartridge Checklist Advanced Troubleshooting Print Server Networking NJ750 Training Guide A Ink Installation 1 Plug and Play Cartridge characteristics Installed needle assembly Do not break connection when installing new cartridge 25 ml inside preprimed 2 Installing ink into reservoirs It is suggested to fill reservoirs over a table to prevent spills on printer fill to a maximum of 400 ml 50 ml minimum 3 Attach septum fitting to valve body Prime line and cartridge if necessary NOTE When the valve body is raised to the up position ink flow is cut off when the valve body latch is closed then the ink line is open NJ750 Training Guide a Prime line using the short needles purple in color attach short needle to each of the 4 valves Connect septum needle to EasyPrime by inserting into female receiver Depress and hold EasyPrime activation button to provide a solid burst wait 20 seconds or until ink line is full b Lift valve actuator to up postion and remove purple septum needle assembly c Connect cartridge s septum needle to valve and close valve wait 60 seconds then remove the blue tape from cartridge jet plate NOTE If attempting to recharge an existing cartridge then disconnect cartridge
12. SNMP SMTP Ethernet Token Talk Phase 2 HTTP HTML gt Operating Systems Novell Netware 3 x 5 x UNIX BS2000 Apple MacOS 7 x 9 x Microsoft Windows 3 X 95 98 NT 4 X 2000 XP gt Easy Installation and Simple Management gt JetAdmin WebJetAdmin and EpsonNet Tools Support B Depressing the blue test button located on side of server sends the currently loaded IP address to printer to be displayed on the printer s control panel C The Status and Link LED s green in color should be steady when the printer has been turned on and a properly configured network connection has been established The Status LED will blink until the server is configured properly in the proper IP range of the device could be dependent of the HUB s or Network Interface Card s IP range The Activity LED amber in color will only blink while the server receives data from the host computer typically blinks during printing D Print Server 24 NJ750 Training Guide Configuration for Windows 2000 XP Printer Networking is a basically a 3 step Process A 2 3 Assign TCP IP address of host computer server Assign TCP IP address to print server may also need to install windows printer port during this process Assign TCP IP address to RIP same as print server For the most recent software version i e InterCon NetTool go to the following URL http www seh de NOTE The most common download for PC users
13. cated directly behind the Right Carriage magenta cartridge approximately 4mm Spin cotton swab at an upward angle of 30 degrees 13 NJ750 Training Guide D Preventive Maintenance Perform preventive maintenance at recommended plot time hours and in accordance with prescribed documentation authorized service providers only At 2000 plot hours replace both Carriage Bushings Trailing Cable Service Station and thorough perform cleaning including carriage paper sensor and encoder sensor 14 NJ750 Training Guide E Cartridge Checklist for warranty replacement 1 Electrically bad jets 100 filled block in the Prime pattern 10 nozzle failures for 20 Jet red top cartridges and lt 500 ml throughput see UTILITY MENU SERVICE MENU CARTRIDGE INFO warrants a cartridge replacement Manually bypass clogged jets as necessary clogged jets misfires are not covered by the warranty Clean the jet plate thoroughly by blotting with a water dampened lint free towel to clear clogs TT l T IMM Catastrophic Failure more than 35 jets T od oT Faulty Power Line check compensation list t A verify photo mode til suppor Miine Clean rear electrical contacts and reseat TTS TE itt cartridge to verify problem is not uber hore eee intermittent Faulty Address Line check compensation T mmr Hittin T The list to verify photo mode is still supported aon T Clean rear electrical contacts ee ee ee ee eee
14. dress or select Properties from the Edit pull down menu See figure below 2l A InterCon NetT ool File Edit Search Settings Help Properties Type ss Version Post gi Change password 100 105 001 053 IC105 FASTPOCKE 3 1 17 117 51 0 1 k Atag F Address Restat Factory Setir Print Status Fage Firmware Update 2 To assign your IP address and Subnet Mask choose TCP IP from the configuration tree on the left Assign 192 168 254 200 for the IP address Assign 255 255 255 0 for the Subnet Mask Leave the Gateway blank or zeros and de select DHCP at the bottom See figure below A Properties for print server 100 105 001 059 E Comliguration TCRAP Genial Printer Pogat M TCPAP IP address jia iea EJ 200 Micrasolt Windows Hew arg m bnet n 255 255 255 foo DNE Subnet mask S i i E Notification N r Protection Gateway o Ib Logical Printer Er Stabus General Hostname icosss OO Printer Ficat Heta ae Contact person PO E ApoleT alk Locator W DHF lf BOOTP I RARP M ARP PING 28 NJ750 Training Guide 3 Close the InterCon NetTool Your settings will be saved in the print server You are now ready to setup the Windows Printer Port 3 WINDOWS PRINTER PORT SETUP NOTE If RIP software has been previously loaded then a hot folder with an assigned port will have normally already been loaded t
15. ected w 2surfaces which need to be cleaned 7 Missing data in an image is typically a print server or network traffic problem Increase data port rate or reconfigure print server Negative spots data lost Multiple lines throughout a print typically indicates a problem with the connectivity to the printer Ensure only an IEEE compliant parallel printer cable if used and or switchbox are used One protruding line or an area showing over spray is typically a RIP problem and not necessarily a connectivity issue NJ750 Training Guide Faint cut lines or heavy lines which angle slightly on one end are caused by the carriage head hitting the media surface Media up to a 20 mil thickness can pass through the printer Ensure media has not been exposed to humidity for long periods as this will cause media to become stiff Check with technical support for media types which can pass through the printer Printer carriage hesitation Hesitation of the carriage assembly during printing can be due to various factors i e Slow processor in workstation for Software RIPs screen saver turned on improperly configured parallel port for non networked environments incorrect speed setting for driver data transfer rate print server setup untested print server used incorrect SEH setup other network traffic etc 1 Must have DMA for best IEEE 1264 Parallel 4 1 Misas Net Beui 400 kb sec RJ 45 Ethernet Cable TCPIIP 700 kisec
16. ective miscirected line ora the number cf passes for jet Jet Cormpentatior lkgint erinding time WPI compensation 14 NU j ij will automaticalhy indicates a cloggecl jet available ceamnensate for that jet AHO M amp W Ho Horizontal bands along the right edge of the media are typically caused by a dirty service station or cartridge Curling media from high humidity or media too thick can also cause the banding problem 19 10 11 12 NJ750 Training Guide Ink over spray can be caused by compression utilities Electrostatic discharge from film media has also been known to exceed the printer specifications and cause inconsistent overspray Verify the strike plate brushes are in good condition before resuming print operations Do not use 3 prong to 2 prong adapters when connecting printer to power source do not provide additional printer grounding other than through printer s standard power cord Ink Overspray Note Software controls dot positioning Ink Starvation occurring from 10 minutes to 4 hours is typically caused by inadequate cartridge priming or a leak in the ink delivery system Ensure the cartridge has been properly primed using the NovaPrime or EasyPrime device Ensure all septum connectors are tightened securely Refill cartridge to 20 ml of ink and reprime cartridge establish negative pressure Replace septum connectors tubing needles if cracked broken replace cartridge Text errors
17. from SUPPORT FIRMWARE SOFTWARE select IC105 FastPocket TX is Version 1 8 23 for Win 2000 Win XP Win 9x Administration tool for InterCon print servers 25 NJ750 Training Guide NOTE Before you can configure a Windows print queue you must first configure an IP address on both your PC and the SEH print server 1 PC PROTOCOL SETUP 1 If you have not already done so install the TCP IP protocol on your PC This is done by first RIGHT CLICKING on the My Network Places icon on your desktop Select Properties from the list The Network dialog box appears 2 Double click on the Local Area Connection icon When the Local Area Connection dialog box opens double click on the TCP IP protocol to activate the TCP IP properties See figure below Fy Network aqLlocal Area Connection Properties x x Fle eae File Edit General Connect using qe Back 4m Gack 2 i BY 3Com EtherLink L 10 100 PEI For Complete PC Manage Address Address Enn o cl Components checked are used by this connection Make New W Client for Microsoft Networks apmeram E File and Printer Sharing for Microsott Networks Internet Protocal TCP IP lristall Uninstall Properties Description Com EtherLink Tranemission Control ProtocolInternet Protocol The default E wide area network protocol that provides communication actos diverse interconnected networks Show icon in taskbar when connected OF Cancel
18. heck sensor status for error messages Cycle power to verify operation From the top level menu of the printer check the dryer sensor status NJ800 only Utility Menu Service Menu Diagnostic Menu Accessory Menu Sensor Status The printer LCD will display the following information Dryer Mode cccccccc Plenum T deg C MBoard T deg C MBoard H pct RH The Dryer Mode cccccccc indicates the current dryer setting Operational modes are OFF ON Heat AUTO FANS ONLY No Heat or DISABLED error condition Plenum T and MBoard T main board T indicate temperature and are displayed in degrees C MBoard H main board humidity indicates the ambient relative humidity as a percentage Dynamic Thermal Drying System Dryer Logic 1200 Watt Connection Heating Intake Elements Fan 2 Temperature Sensor Thermistors backside of PWA 2 Sensors Dryer Connects Humidity Sensor to the Right Leg 23 NJ750 Training Guide Print Server Networking SEH Intercon print server A The 100baseTX parallel print device allows connection between a 100 baseTX network environment and the NovaJet 750 The SEH print server draws power directly from the printer s parallel port gt High speed print server 1 Mbytes sec data rate compliant with IEEE 1284 gt Powered by parallel port ECP mode support Protocols IPX SPX TCP IP WINS BCP TBCP NetBIOS SMB IPP DNS SLP
19. his step may not be necessary unless the Windows printer port is to be used for printing purposes This step will be required if the EFPU print utility is to be used for downloading firmware or test files however Select Start Settings Printers Double click on Add Printer the Add Printer Wizard dialog box appears Click Next Select Local Printer Click Next At the bottom of the dialog box select Create a new port Change selection to Standard TCP IP Port Click Next the TCP IP Printer Port Wizard will start Click Next See figure below iad a Fa Printers Add Printer Wizard Select the Printer Port Computers communicate with printers through parts Select the port you want your printer to use fF the port is not listed you can create a new port C Use the following port Port Description Printer sid LPT 1 Printer Port Cromag Ue 2 Printer Fort LPT 3 Printer Port COM Senal Port COM Serial Fort BELE C ernal Pract Note Most computers use the LPT 1 port to communicate with a local printer Create a new port Type Back Cancel ie 29 NJ750 Training Guide 5 Under Printer Name or IP Address enter 192 168 254 200 The Port Name will self generate Click Next See figure below Select the Printer Port Computers communicate with printers through ports Add Port For which device do you want to add a port P_142 169 254 200 30 NJ750 T
20. in magenta ink fires ink drops fired at 100 at the beginning of each at 15 m sec pass but then starves This problem can be corrected by ensuring 19 ml of ink is present inside the cartridge level must be between 8 ml and 35 ml for proper operation refer to NOTE below NOTE To install ink into a cartridge or to verify proper cartridge ink level obtain syringe with tube extension from accessory kit Pull 20 ml of ink into syringe Lift cartridge stall position valve to up position to cut off ink flow Temporarily remove septum connector from cartridge Install ink into cartridge by depressing syringe plunger pull back on plunger to remove excess ink if any Reconnect septum needle to cartridge and close valve actuator lower to restore ink flow to cartridge The cartridge will need to be primed to restore negative pressure inside cartridge refer to step 3 above Activate the Prime pattern Select UTILITY MENU PRIME Verify all colors are printed Verify no clogs are present in the prime pattern Manual or automatic jet compensation is provided up to 20 jets in each cartridge Ensure the integrity of the diagonal lines are consistent and smooth Clean or replace cartridge if unsatisfactory NJ750 Training Guide Missing Misdirected Light printing line line line A solid bar indicates an A missing line or gap The CMYK header lets you electrically defective misdirected line or a know the available print jet Jet Co
21. j Ex a at r eee 2 ene A a ORS cA d fe T S ones the LEA n i p Pea i menre a k i E x is g D10 DONE D9 PPC LIFE D1 Normally flashes DSP is not active Steady during print operations D9 Normally flashes Power PC processor is idle Stops flashing when processor is active i e during paper sensing operations D10 Normally OFF Flashes during initialization then turns off LED staying on would indicate a problem when the FPGA is unconfigured Ensures the gate array chips have been properly programmed one on Main PCB and on each Carriage PCB D8 24V available D13 5V available Check the Boot Code for proper initialization While holding down the two buttons indicated below turn on the printer a cyclical two beep sequence should be heard 16 For media feed and takeup system failures first ensure the correct supply mode is enabled Sheet Roll Roll 2 or TakeUp Check sensor bracket alignment and motor wiring connections to each motor remove 4 screws to access each motor Media Handling System Feed Roller 1 ensure media loops down far enough to block feed sensor Feed Sensor In Roll 2 mode the sensor is deactivated Feed Roller 2 or Take Up Roller Take Up Sensor In Roll mode the sensor is deactivated 22 NJ750 Training Guide 17 For NJ 50 and 800 series dryer system failures ensure the logic cable and power cable are properly secured C
22. mpensation light printing line modes that will provide will automatically indicates a clogged jet compensation compensate for that jet Y 4 6 8 10 M 4 6 8 10 C 6 K 6 8 10 COMPENSATION AVAILABLE IN THE ABOVE OF PASSES Ee oeaeeeeeee 202 282 2012 0211001 0022202 R82 LASLABALASLLELILALLIAL S5432 LOPE SS432 LNISTEI4SS 1 PSHTAIS A ATHENS MATATA ARTEI OOR 769 4 Se LOST 6545218916 5 472 LOVE7bS4 2a LOST 6 A 6 Cartridge Jet Manual Bypass Feature NJ750 Training Guide Example to manually bypass a clogged black K jet perform the following steps Main Menu Load Media Feed Media Menu Cut Setup Menu Pause Utility Menu Reset Utility Menu Prime Display Settings Access Cartridge Print Settings Color Calib Menu Service Menu Calibration Menu Exit Calibration Menu Use Calib X Y Open Jet Menu Paper Axis Test Color Db Menu Paper Axis Exit Open Jet Menu Black Edit List Print Jet List Cyan Edit List Clear List Menu Magenta Edit List Yellow Edit List Exit Black Edit List Paper Axis Next Option 1 On Prev Option Toggle Jet Press Next Option until clogged jet number is displayed press Toggle Jet to turn jet OFF press OK Jet is bad jet re addressed Jet manually automatically Jet manually bypassed bypassed jet clogged jet good NN TITTLE Jet is clogged Jet electronics are good though B Printer Calibrations A
23. raining Guide 6 Under Device Type select Network Print Server 1 Port the first one in the list Click Next then Finish See figure below Add Printer Wizard Select the Printer Port Computers communicate with printers through ports Add Standard TCP IP Printer Port Wizard Additional Port Information Required The device could not be identified The device is not found on the network Be sure that 1 The device i turned on 2 The network is connected 3 The device ts properly configured 4 The address on the previous page i correct IF you think the address is not corect click Back to return to the previous page Then correct the address and perfom another search on the network IF you are sure the address is cornrect select the device type below Device Type Standard etwvork Print Server 1 port C Custom z Back Cancel 7 You will now be prompted for the Manufacture and Printer Type Select Generic and Generic Text Only Click Next Next again and Next again Do not share this printer Click Next Select no to Print a test Page Click Next and Finish Your TCP IP printer port is now setup 31 NJ750 Training Guide 4 RASTER IMAGE PROCESSOR RIP TCP IP ASSIGNMENT 1 The last step of the networking setup is to assign an IP address in the RIP software this TCP IP address is the same address assigned to the SEH Intercon print server The location of the
24. run the pattern until correct NOTE this calibration is normally not required for CAD operations mainly Color Deadband To activate the Color Deadband calibration select Utility Menu Calibration Menu Color dB Menu Color dB Test The Color dB pattern will print This is an electronic calibration for compensating the differences in cartridge resistances Always perform this calibration whenever a cartridge is replaced To adjust left NJ850 print head i e values 1 4 select Left at control panel Choose the best value under each aligning set of colors To adjust the right print head values Y M C and K select Right at the control panel Select the value under the best group of vertical lines in each color Please do not choose one value to characterize all colors unless illustrated by the pattern F NJ750 Training Guide Color Calibration To activate the Color calibration select Utility Menu Color Calib Menu Calib Test NJ850 Both Vert Calib Test and Horiz Calib Test Seven horizontal patterns followed by seven vertical patterns will print The color calibration pattern should be performed whenever a cartridge is removed from the carriage for cleaning or replacement Choose the best value under each aligning set of colors i e yellow to magenta then magenta to cyan then cyan to black Enter the most correct value for each of the 14 fields Note stalls 1 through 4 correspond to the Left 4 cartridges
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