Service Manual - Secap Dealer Extranet
Contents
1. Feeder display indicates Wrong Input Frame Position Feeder display indicates Misfeed on Conveyor Feeder display indicates Scan System Error F734 F735 will not go into automatic mode Possible Cause The material is too thick to be sensed by the double detection system Check that you have selected the correct program Check that the job is programmed correctly i e Paper or Booklet if appropriate selected in material selection to turn double detect off Check the job setups on the F731 Universal Feeder AND the material listed for feeder Y on the DI900 DI950 Inserter to ensure that both have the same material type and loading orientation If scanning is being used check it is selected in both the F731 AND the DI900 DI950 programs Take a single sheet and load it onto the F731 Feed Deck Material not being transported to Take Away Roller Adjust Feeder Head settings Check the position of the Accumulator Ramp Check the position of the Input Frame Check the Accumulator Side Guides settings Check to ensure that the green accumulator belts are properly installed on all pulleys Scanner not positioned correctly above below the scan marks Scan head may be blocked or dusty Clean scan head surface with a soft cloth Check that the Input Sensor is properly installed Check Exit Area Cover is closed 5 2 SDT342A F731 F734 F735 Service Manual Troubleshooting amp PM2. Pitney Bowes 566 731 Universal Feeder 734 735 High Capacity Loader Service Manual FORM SDT342A 7 07 IMPORTANT Model and feature availability varies by country Contact your machine supplier for more information This guide covers all models and features Inclusion within this guide does not guarantee availability of a particular model or feature within your country The title copyright and all other proprietary rights in this document are vested in Pitney Bowes Limited and no part of it may be reproduced in any form without the written permission of Pitney Bowes Limited The document is for the exclusive use of the person to whom it is issued its contents are confidential and must not be disclosed to any third party or used for any purpose other than in the proper conduct of Pitney Bowes Limited s business and it must be returned to Pitney Bowes Limited immediately upon the person ceasing to be associated with Pitney Bowes Limited Pitney Bowes Limited 2007 SECTION 1 Introduction 1 1 Purpose 0 1 1 1 2 Equipment Covered Model Designations in 1 1 1 3 Safety Summary 6 2 14 Electrostatic Discharge 1 4 SECTION 2 Specifications 2 1 Equipment Specification 2 1 2 2 Material Specification 2 1 SECTION 3 Theory of Operation 3 1 Introduction LRL dua Go beo ed 3 2 Theory of Operation LF731 hi hi qeu ches Sex gun hime ue c9 3 3 Theor
3. WARNING calls attention to improper practices that could cause injury CAUTION calls attention to improper practices that could damage the equipment or the material being run IMPORTANT calls attention to practices that could adversely affect equipment operation if instructions are not followed exactly Familiarise yourself with proper procedures and methods before you install operate or repair the equipment to avoid personal injury or damage to the equipment If you train service people or equipment operators it is important to explain safety precautions to your students and encourage safety awareness Follow these precautions for your own safety e Treat every circuit like a gun that may be loaded It may not be live but be sure Check with a neon tester or voltmeter or simply unplug the machine Know how to turn off the power in the work area and get help in an emergency Don t work on equipment under power unless it s absolutely necessary If you must use extreme caution Don t grasp two sides of a live circuit at the same time use one hand when reaching into a circuit touching a grounded case or chassis with that wrist or elbow if possible This prevents current from passing through vital organs Observe this rule when connecting or disconnecting plugs or leads or making any adjustments on a live circuit Don t underestimate the danger of shock 1 mA 1 1000 amp is uncomfortable 5 mA is dang
4. 734 735 734 735 F731 Sensor Module Used for Software Download using tool F73A Inter connection Board Res in Inter connection Board Feeder Control Board P N 760 020 Cover Open Res out Res in LCD amp Keyboard O Ring Drive Res in Ejector Drive DI800 IF Retard Take PSU 24V Belt Motor Away PSU 5V Motor Motor Figure 7 4 F731 Control PCB Connections 7 4 SDT342A F731 F734 F735 Service Manual Interconnection Board Feeder Control Board Inlet Low Sensor Inlet High Sensor UAK2 Eject P N 760 029 Figure 7 5 F731 Interconnection Board SDT342A F731 F734 F735 Service Manual 7 5 7 Diagrams Figure 7 6 F734 F735 Schematic 7 6 SDT342A F731 F734 F735 Service Manual
5. OMR DI900 DI950 offers the following functions Functions available as DI900 DI950 UIM Upstream Divert UDV into the bottom tray of the F733 Divert Set DVS into the upper tray of the F733 OMR 01350 01400 offers the following functions Benchmark Safety Not EOC Not BOC Parity Even Re time Select Feed 1 and 2 Auto batch Divert and continue NOT Divert and stop Re time Wrap Around Sequence 3 lines resets through 0 only ascending only Re time Set up the Scanning program as follows For Basic Scanning select Group 1 This will automatically set the program to read the basic SIX scan lines For Basic Scanning Select Feed select Group 1 For Group 2 you need to allocate Select Feed 1 Select Feed 2 and Divert to Deck by selecting either ON or INGORED as required You MUST select the Retiming mark For Basic Scanning Sequence select Group 1 Scroll through ALL the Group 2 selections and then select Group 3 For Basic Scanning Select Feed Sequence follow the instructions given above In the Service Menu set for Reverse Scanning if running the material Face Up and Foot First Reverse the Spooling of the print sequence from running on a DI350 DI400 Top Feed to F731 Bottom Feed 6 18 SDT342A F731 F734 F735 Service Manual Removal Replacement amp Adjustments 6 BCR Standard Functionality offers the following functions End of col
6. it must be at least two hyphens wide with no more than 0 8mm separation between the hyphens The marks should be black ink on a light background There must be a clearance of a minimum of 12mm from any text to the first mark and also above the last mark before any printed text on the form A spacing of at least 6mm is required either side of the scan marks Scan marks cannot be positioned within 10mm of the left and right hand sides of the form or within 30mm of the trailing edge or within 45mm of the leading edge Scan marks cannot be positioned down the centre of the form as defined in the Scanning Templates on the following pages SDT342A F731 F734 F735 Service Manual 2 3 2 Specifications Leading Edge No OMR marks in shaded areas REDUCED SIZE FOR INFORMATION ONLY Figure 2 1 Scan template OMR Top Reading Standard Kit F736 2 4 SDT342A F731 F734 F735 Service Manual Specifications 2 Leading Edge No OMR marks in shaded areas REDUCED SIZE FOR INFORMATION ONLY Figure 2 2 Scan template OMR Bottom Reading Standard Kit F736 SDT342A F731 F734 F735 Service Manual 2 5 2 Specifications Leading Edge No OMR marks in shaded areas REDUCED SIZE FOR INFORMATION ONLY Figure 2 3 Scan template OMR Top and Bottom Reading Custom Kit F739 2 6 SDT342A F731 F734 F735 Service Manual Specifi
7. olo o o 4 X MATCH CODE 3 WITHOUT 0 1 7 OR 7 1 WRAP AROUND SEQUENCE 3 WITH 0 0 7 OR 7 0 F731 BAR CODE SCANNING REDUCED FUNCTIONALITY MATCH CODE 3 WITHOUT 0 1 7 OR 7 1 WRAP AROUND SEQUENCE 2 WITH 0 0 3 OR 3 0 6 22 SDT342A F731 F734 F735 Service Manual Feeder Control Board Power Supply PS 25 5 P N 760 023 P N 760 020 Retard Motor Display and Keyboard P N 760 016 Figure 7 1 F731 5V Supplies SDT342A F731 F734 F735 Service Manual 7 1 Power Supply SP 200 24 e 4700pF 40V P N 760 021 0v Feeder Control Board P N 760 020 Interlock Relay GEKO Drive P N 760 033 Dump Roller Motor Figure 7 2 F731 24V Supplies Part 1 Encoder DC Motor Controller P N 760 032 Encoder O Ring Motor 7 2 SDT342A F731 F734 F735 Service Manual Interlock Power Supply SP 150 24 4700pF 40V P N 760 021 ov Accumulator Area Feeder Control Board P N 760 020 K11 0 24V Material Feed Take Away DC Motor Belt Motor Lift Motor Controller P N 760 033 Encoder Take Away Motor Figure 7 3 F731 24V Supplies Part 2 SDT342A 731 734 735 Service Manual 7 3 DF LED Take Away DF Lift Motor BCR1 BCR2 Sensor Switch
8. 7 1 7 2 7 4 7 5 7 6 SDT342A F731 F734 F735 Service Manual Introduction 1 1 1 1 2 1 2 1 1 2 2 PURPOSE This document provides the information necessary to support the installation and site repair of the Pitney Bowes Model F731 Universal Feeder and F734 F735 High Capacity Loader EQUIPMENT COVERED MODEL DESIGNATIONS This manual applies to the Universal Feeder its accessory equipment and the interface kits required for table top system operation The OMR BCR Scanner Kits MUST be ordered as required as the STANDARD Sheet Feeders WILL NOT include any scanning option Model Designations F731 Universal Feeder all voltage variations F734 High Capacity Loader US Letter 8 5 x 11 material all voltage variations F735 High Capacity Loader DIN A4 297mm x 210mm material all voltage variations Kit Designations F736 OMR Top and Bottom Scan F737 BCR Standard Top and Bottom Fixed Beam Scanning F738 BCR Standard Top and Bottom Moving Beam Scanning F739 BCR Custom Top and Bottom Fixed Moving Beam Scanning F73A Software download tool for service F73B Accumulator Anti Curl Kit F73C Accumulator Reverse Accumulation Kit F73D High Capacity Loader Guide Strips Kit SDT342A F731 F734 F735 Service Manual 1 1 1 Introduction 1 3 SAFETY SUMMARY Warning messages are used throughout this manual to alert you to potentially hazardous conditions These warnings are explained below m
9. Keep your low back bowed in while bending over Keep the weight as close to you as possible Bow your back in and raise up with your head first If you must turn turn with your feet not your body Never jerk or twist Put the weight down by keeping your low back bowed in 20 00000m Keep your feet apart staggered if possible Wear shoes with non slip soles j Get help if you need it If you use air pressure to clean a machine use low pressure 30 psi or less and use eye protection goggles or face masks When using solvents or cleaning fluids make sure ventilation is adequate WARNING Always be sure the F731 F734 F735 is unplugged before you make any attempt to perform the maintenance outlined in this manual If you must work on a live machine note that line potential is present at the power panel and the motherboard CAUTION DO NOT attempt to adjust key timing parameters in the service menu unless you have been trained and thoroughly understand what you re doing Otherwise you could damage the equipment IMPORTANT If the Feeder is left unattended for a long period of time or is used on a monthly basis it is recommended that the feeder head is adjusted to the highest position This will ensure that no flats occur on the spring loaded rollers SDT342A F731 F734 F735 Service Manual 1 3 1 Introduction 1 4 Electrostatic Discharge ESD Procedures Digital equipment can be easily dama
10. front high friction feed belt 15 Fitthe removal clamp as shown and T 7o tighten to remove tension from the feed BE High Friction Reassemble in reverse order Figure 6 15 High Friction Feed Belts General View SDT342A F731 F734 F735 Service Manual 6 7 6 Removal Replacement amp Adjustments 6 5 OMR SCAN HEAD VOLTAGE ADJUSTMENT Note Check all voltages with reference to ground on the logic PCB marked GND on the PCB Disconnect the power supply Remove the rear covers 3 Slide access cover of scanner open so as to expose the potentiometer adjustment and test point 4 Using a digital meter set for DC volts connect the ground lead to the GND test point on the main logic PCB and the other lead to the test point on the scanner head 5 Reconnect the power supply and switch on the Universal Feeder 6 Carefully adjust the potentiometer until you obtain a reading of 650mV Refit the rear covers and close the scanner access cover 6 6 SET UP FOR OMR SIMULATION PROGRAM F731 UNIVERSAL FEEDER Select New Scanning Job Load job title as Simulat Select Material Paper DF Select Loading Orientation DOWN BOTTOM Select OMR DI900 DI950 Select Scan Line Increments at 1 6th inch pg 0r mco S a Program BM Control position 1 EOC present position 2 8 Press Exit Blue 9 Set Distance Lead Edge to Bench Mark at 500mm 6 8 SDT342A F731 F734 F735 Service Manual
11. lead from the F734 F735 to plug K40 on the F731 Universal Feeder Control PCB 4 4 SDT342A F731 F734 F735 Service Manual Installation 4 T Loosen the two screws locating the Alignment Bracket on the F731 The rear screw will be left untightened and so it should be loosened just enough to allow the Alignment Bbracket to be adjusted 8 Position the two docking pins on the F734 F735 High Capacity Loader into the receiving holes of the F731 Alignment Bracket NOTES 1 Ensure that the cables are not trapped between the modules 2 Lift the F734 F735 Exit Deck as you position the unit Figure 4 5 Figure 4 6 Figure 4 7 F734 F735 Alignment Bracket F734 F735 Locating Pins Lift F734 F735 Exit Deck SDT342A F731 F734 F735 Service Manual 4 5 4 Installation 10 11 12 13 14 15 16 17 Remove the F731 Upper Rear Cover Fit and connect the F731 Input Sensor Assembly The sensor assembly cable threads through the hole in the F731 Rear Frame and connects to K41 on the F731 Control PCB Fit the grommet and cable clamp as shown in the illustration Refit the F731 Upper Rear Cover Set the F731 Material Side Guides to the width of the paper A4 or US Letter Reconnect power to the system Using the Clear Deck button on the F734 F735 feed paper until it projects from the output of the F734 F 735 Adjust the alignment of the F734 F735 front to rear
12. 6 7 Removal Replacement amp Adjustments 6 DOUBLE DOCUMENT DETECTION The Double Document Detection system on the Model F731 Universal Feeder employs Through Beam sensors which look through the material to determine the thickness The system operates automatically and does not require any operator intervention for normal operation The first sheet fed after selecting a job is the reference piece for detection Each time a feed cycle takes place the detection system scans the material every 10mm of paper travel From these readings the software produces an average figure for density of the single sheet Based on this average the software also determines what the figure would be if a double sheet fed As the printed material could easily vary in density in terms of block areas and solid print some adjustment is required in order that these variations in print do not affect the correct operation of the Double Detection In Job setup you can select No double detection Paper DF Double detection on with system looking 7 consecutive times for a consistent reading paper DF Double detection on with a configurable figure from 1 35 for the number of consecutive reads Example If the application is for 4 sheet with 15 20 printed coverage a setting of 7 is sufficient If the application has a large block area of 80mm in depth this area would read in excess of the Double Reference readin
13. Blue and Red buttons simultaneously The default password is 17 which is hard coded and cannot be changed When entering the password use the left arrow key to scroll to 1 then press Green Again with the left arrow key scroll to 7 then press Green followed by Red You are now in the Service Menu The service menu offers the options listed later in this section Use the Arrow Buttons lt gt to select an option then press Green to confirm When you are finished with any option press Red to go to the next selection When you have finished using the Service Menu press Blue Exit to leave the menu The service menu structure is split into three main sections System Test Service Parameters Software SW Download 6 12 4 System Test the following options are available Belt Cleaning When selected gives a single option Material Feed Belt The Material Feed Belts should be cleaned if the belts appear contaminated and or if material feed is sluggish This option allows you to stop and start the belts using the Green button to facilitate cleaning Press the button momentarily and the feed belts will run for approximately 3 seconds Press and hold the button to run the feed belts continuously 6 12 SDT342A F731 F734 F735 Service Manual Removal Replacement amp Adjustments 6 Motor Test Allows you to test operation of the system s motors Press and release the Green button to toggle each
14. FF F731 program has failed to load Turn F731 Main Power Switch OFF then ON again to reset Also make sure that the covers are securely closed A cover is open Check the F734 F735 Front and Exit Area Covers and the F731 Front and Top Covers Close all covers securely Turn the F731 main power switch OFF then ON again to reset Communication with DI900 DI950 has been interrupted Power down all modules together then re power system A cover is open Check the F734 F735 Front and Exit Area Covers and the F731 Front and Top Covers Close all covers securely Check for an error condition on the F731 display Check for correct position of the F731 Feeder Side Guides Clean the material feed belts Check the Feeder Head Separator adjustments Check the Accumulator Side Guide settings and the Ramp settings Wrong program selected from listing The F731 has detected a Double Feed Push the Stop Clear Deck button to advance the material into the accumulator area for error correction If double feeds persist check the Feeder Head adjustment Check the Feeder Head adjustment SDT342A F731 F734 F735 Service Manual 5 1 5 Troubleshooting 8 PM Procedures Problem Feeder display indicates DF Sensor Out of Limit Feeder display indicates Current Job Not Compatible Feeder display indicates No Material for Double Feed Adjustment Feeder display indicates Wrong Accumulation Direction
15. Procedures 5 5 2 TROUBLESHOOTING USING THE SCAN ERROR SCREENS It is possible to use the Scan Error Screens to check that the sheet feeder has read the appropriate scan marks An example Scan Error Screen is shown below Scan System Error Green CONFIRM Red RELOAD PAPER If some marks are missing or printed in the wrong position on the material you will be able to see this by checking the display on the Scan Error Screen a There should be no marks black blocks on the display indicated in the area shown in the illustration below If marks are shown a scanning error has been detected No marks should appear in this area Scan System Error Green CONFIRM Red RELOAD PAPER b Whenever the sheet feeder stops and indicates a scanning error you should compare the marks on the Sheet Feeder display with those on the material In cases a and b above examine the page which has been transported under the scanning head and into the conveyor area Check the print quality of the scan dash marks and their positions on the page If the material appears to be OK check the scanning program settings on the Sheet Feeder especially the setting Distance Scan Head to First Mark SDT342A F731 F734 F735 Service Manual 5 3 5 Troubleshooting 8 PM Procedures 5 3 PREVENTIVE MAINTENANCE This section of the manual provides inspection preventive maintenance and lubrication procedures for the F731 F734 F735 The PM routi
16. Stops the F731 with the faulty set in the accumulation area DF Immediate Stop Stops with the double feed sheet or scanning error sheet immediately under the separation area before the accumulation area BCR Factory Test Used in the factory and not for field use Pre Run Adjustments Use Green to edit The available options are OPTION DESCRIPTION First Run The pre run adjustment procedure will only be requested when a new job is selected i e even through a power cycle this will not be requested if the same job is being run Always The pre run adjustment procedure will be requested EVERY TIME The user starts a job 6 14 SDT342A F731 F734 F735 Service Manual Removal Replacement amp Adjustments 6 System Connection Use Green to edit The available options are OPTION DESCRIPTION Off Line Use when the system is being used NOT connected to the inserter This can be useful for initial setup or testing On Line USB Use for normal operation inline with an inserting system Language Select the language used in the display screens Scanner Installation This system can be fitted with a maximum of 4 Barcode type scanners and 2 OMR scanners This option sets the system so that it knows the location s of each scanner and its type The locations available are Top Rear Top Front Bottom Rear Bottom Front You can step through the settings for each of the availa
17. al Installation 4 4 1 GENERAL This section outlines procedures for installing and checking out the F731 Universal Feeder and F734 F735 High Capacity Loader at the customer s site 4 2 REQUIRED TOOLS Standard Tool Kit with metric wrenches and screwdrivers Set of metric hex ball drivers 4 3 UNPACKING AND SETUP 4 3 1 Unpacking amp Setup F731 Universal Feeder 1 Open the top of the shipping carton 2 Remove the contents of the accessory section power lead etc 3 Remove the machine from the shipping carton WARNING The machine is heavy Care should be taken and two persons are required to remove the machine from the shipping carton 4 Remove the Rear Covers 5 Raise the two right hand and the four central feet on the F731 by 10mm 1 2 6 Physically locate the F731 onto the F733 Interface Transport Unit SIT with the two locating brackets Figure 4 1 F731 located onto F733 SDT342A F731 F734 F735 Service Manual 4 1 4 Installation T The F731 must now be aligned Three criteria need to be met The exit from the F731 must be level with the F733 input The F731 must be level front to back The F731 must be level left to right Use a spirit level and adust the locating brackets and LEFT HAND feet of the F731 only until the unit is correctly aligned 8 Lock brackets into place using the four screws provided 9 Lower the two right hand and four central f
18. al while the machine is running Material stoppage Explain stoppage access positions and how to use the Clear Deck button Operator Hands On Allow the operator to select a new job and adjust the system Call avoidance Explain the use of the trouble shooting section within the operating guide Operator maintenance Show how to clean the Feed Belts etc Program the customer s live job s and or instruction supervisor on job programming based on their particular application s SDT342A F731 F734 F735 Service Manual 4 7 4 Installation 4 8 SDT342A F731 F734 F735 Service Manual 51 Troubleshooting amp PM Procedures 5 Problem System fails to start F731 powers up but won t display program list or displays random characters F731 will not respond to controls display prompts Cover Open Program button blinks F731 will not respond to controls Controls appear locked 734 735 will not respond to controls yellow indicator lights flash Material feed appears slow sluggish Material stops in the F731 accumulation area Display prompts Double feed error Material stops in the separation area Display prompts Double feed error Multiple feed errors or stream feed errors TROUBLESHOOTING CHARTS Possible Cause No power at outlet Check the supply circuit breaker or ON OFF switch Power cord disconnected or Main Power Switch on F734 F735 or F731 turned O
19. apacity Loader These belts should be replaced as a set all three at the same time in order to ensure even wear and performance Remove the Top Cover assembly including the Separator Assembly Remove the metal material transport plates Remove the two belt tensioners Note Take care to mark the positions of the Pulleys BEFORE removal as they incorporate one way bearings Incorrect reassembly will not permit correct direction of drive Also take care not to lose the shims which are fitted to the Pulleys Figure 6 18 Material Feed Belt Drive 6 10 SDT342A F731 F734 F735 Service Manual Removal Replacement amp Adjustments 6 6 10 REPLACEMENT OF THE F734 F735 SEPARATOR ASSEMBLY The Separator Assembly should be replaced as a complete unit The rubbers cannot be replaced individually as they need to wear and perform evenly When replacing this unit please make sure that it is set square to the Loader and not skewed as this will adversely affect performance Figure 6 19 Separator Assembly 6 11 REPLACEMENT OF THE F734 F735 PRESSURE SPRINGS Change the Pressure springs as a complete set of eight You cannot change the springs individually as this will adversely affect the performance sais ST Figure 6 20 Pressure Springs SDT342A F731 F734 F735 Service Manual 6 11 6 Removal Replacement amp Adjustments 6 12 F731 SERVICE MENU To access the Service Menu press the Green
20. ble terminals on the Control Board Each terminal can be set OFF or in one of the positions listed above There are four BCR terminals K30 K31 K32 and K33 There are two OMR terminals K14 and K15 When selecting a BCR terminal first select the scanner position and press Green to confirm Then press the RIGHT ARROW BUTTON Now press Green to edit and select the type of scanner device that is fitted The device type does not need to be set for the two OMR terminals as the scanner type is fixed SDT342A F731 F734 F735 Service Manual 6 15 6 Removal Replacement amp Adjustments 6 12 3 Software Download This service option allows new system software to be installed on the system The special download tool F73A must be used Figure 6 21 F73A Software Download Tool Procedure H Turn power off 2 Remove rear covers 3 Connect the serial plug on the end of the ribbon cable to K33 on the Control Board 4 Switch power ON The three LEDs on the download tool should all light 5 Enter Service Menu and select Software Download 6 The system will ask if you are sure ET E Press Green to commence the download Figure 6 22 Download Tool Connection T The download will start shown by the flashing amber LED on the download tool 8 When the download is complete the green LED will light showing the download has completed OK If the red LED lights the download did NOT comple
21. cations 2 Leading Edge ee Barcodes in shaded areas REDUCED SIZE FOR INFORMATION ONLY Figure 2 4 Scan template BCR Top and Bottom Reading Standard Kit F737 SDT342A F731 F734 F735 Service Manual 2 7 2 Specifications Leading Edge V HIH eee 4 10 mm No Barcodes in shaded areas REDUCED SIZE FOR INFORMATION ONLY Figure 2 5 Scan template BCR Top and Bottom Reading Moving Beam Kit F738 2 8 SDT342A F731 F734 F735 Service Manual Theory of Operation 3 3 1 INTRODUCTION The Model F731 F734 F735 combination may be used as an input device for the DI900 DI950 Inserting System 3 1 1 Standard Features Bottom feeding of material Variable speed control Overcount control Automatic double document detection Job storage up to 99 jobs available Multi function operator controls Easy to use self prompting display Out of material and jam detection Resettable sheet counter Batch count control Operator selectable scan line increments 1 6 1 8 1 10 and User Definable 3 2 THEORY OF OPERATION F731 1 Power on the LCD display will momentarily show the software level and then the job listing screen Exit blue button LED will be on USB displays if the USB connection is active 2 Using the arrow keys select the job Press the Run C
22. ce Actual throughput may vary from the speed specifications given here depending on the type and condition of material run system configuration machine condition and operator skill SDT342A F731 F734 F735 Service Manual 2 1 2 Specifications 20 2 2 2 1 2 2 2 2 2 3 2 2 4 2 2 5 2 2 6 Material Specifications Weight Sheets 60g m 16 Ib minimum to 165g m 42 Ib with DD Thickness Booklets 4mm 0 16 maximum Length without loader fitted 175mm 7 minimum to 358mm 14 maximum Width without loader fitted 130mm 5 minimum to 250mm 9 8 maximum F731 Feed Tray Capacity without loader fitted Up to a maximum stack height of 35mm Can be reloaded whilst running F734 F735 Material Specifications F734 8 5 x 11 only capacity up to 4 500 sheets F735 DIN A4 size 210mm x 297mm only capacity up to 4 500 sheets Due 10 our continuing program of product improvement equipment and material specifications as well as performance features are subject to change without notice Actual throughput may vary from the speed specifications given here depending on the type and condition of material run system configuration machine condition and operator skill 2 2 SDT342A F731 F734 F735 Service Manual Specifications 2 2 3 OMR SCAN DASH POSITIONING The scan dash mark must be a minimum of 10mm in width A solid black line is preferred but if the mark is printed using hyphens
23. d the front bearing block Side Guide Adjustment Knob 7 Deck Locating Screws AN 2 1 Figure 6 8 Remove Deck Locating Screws ww Front Deck Locating Sc Figure 6 9 Screws Through Front Frame SDT342A F731 F734 F735 Service Manual 6 5 6 Removal Replacement amp Adjustments 9 Remove the C clip and shims from the front of the side guide worm gear shaft C Clip and Shims Figure 6 10 Remove C Clip and Shims 10 Disconnect K34 from the control PCB on the rear of the machine and thread cable through the rear frame Remove the front deck plate taking care not to damage the sensor on the deck plate 11 Remove the 8 screws from the rear of 27 Rear Deck Locating Screws the machine as indicated and remove the rear deck plate 12 Remove the C clip and shims from the rear of the side guide worm gear shaft C Clip and Shims Figure 6 12 Remove C Clip and Shims 6 6 SDT342A F731 F734 F735 Service Manual Removal Replacement amp Adjustments 6 13 Tap the side guide worm gear shaft from the front with a soft hammer and Front Bearing Block Removed then withdraw the rear bearing 14 Remove the bearing block from the front frame belts 16 The side guide mounting assembly can now be slid to the front to allow clearance to remove the rear high friction feed belt 17 Withdraw the two support shafts through the front frame This allows clearance to remove the
24. eet until they just touch the desk surface 10 Lock all the F731 feet in position 11 Fit the Control Panel overlay and 4 User Guide decals as shown the illustration Control Panel Overlay User Guide Decals Quantity 4 Figure 4 2 F731 Decals 4 2 SDT342A F731 F734 F735 Service Manual Installation 4 12 Connect the USB cable between the F731 and the F733 SIT F733 USB Socket K36 on F731 Control Board Figure 4 3 F731 to F733 SIT USB Cable 13 Power up the entire system and test Check that a single sheet fed from the F731 Universal Feeder transports into the envelope with adequate end clearance in the envelope SDT342A F731 F734 F735 Service Manual 4 3 4 Installation 4 3 2 Unpacking amp Setup F734 F735 High Capacity Loader Install the F731 and make sure the system power is OFF before fitting the F734 F735 1 Open the top of the shipping carton 2 Remove the machine from the shipping carton WARNING The machine is heavy Care should be taken and two persons are required to remove the machine from the shipping carton 3 Fit the Control Panel overlay to the F734 F735 Figure 4 4 F734 F735 Control Panel Overlay 4 Raise the Exit Area Cover 5 Open the Material Side Guides on the F731 Universal Feeder to their maximum 5 Connect the mains power lead from the F734 F735 to the F731 Universal Feeder and turn the F734 F735 power switch to ON 6 Connect the interface
25. erous you may jump back and be injured 12 mA causes hand muscles to contract so you cannot free yourself 24 mA has proven fatal and 100 mA 1 10 amp is likely to be fatal Use the right tools for the job A tool which slips can cause a short or a shock Don t reach into a circuit with metal tools or while wearing rings or a watch Even in low voltage circuits a metal object can short circuit two terminals When work ing on live circuits use tools with insulated handles and try to keep your tool hand grounded Don t bypass safety devices particularly fuses Three wire mains outlets are designed to ground equipment to make it safe If a live wire shorts to a grounded frame the only result is a blown fuse If a live wire shorts to an ungrounded frame the frame itself be comes live and potentially dangerous A fuse is a weak link in a circuit designed to break down before anything else does The maximum safe current in a circuit is determined by the designers Too large a fuse can pass excessive current damaging expensive equipment For electrical fires use Type C BC or ABC extinguishers only Don t use soda acid or other liquid stream extinguishers They will damage electrical equipment and present a shock hazard to the user 1 2 SDT342A F731 F734 F735 Service Manual Introduction 1 Be extremely careful when lifting heavy equipment Follow the guidelines below Squat to lift and lower DO NOT bend at the waist
26. es replace the sensor If OK the next display shows Double Feed Test Place one sheet Place a single sheet under the separator and press Green The display should show Adjust DF sensor for one sheet as it calibrates If all is OK the display will show Double Feed Sensor O K Total Feed Cycles Provides a non resettable total count for the number of sheets fed SDT342A F731 F734 F735 Service Manual 6 13 6 Removal Replacement amp Adjustments 6 12 2 Service Parameters The following options are available Display Scanned Can be set to either yes or no If set to yes the feeder will stop after each Marks sheet fed and display the scan marks read on the sheet for diagnostic and evaluation purposes If set to no the feeder will only stop for an actual scanning fault detected RS232 Terminal K47 The default setting is OFF Press Green to edit this setting Using the Arrow Buttons you can scroll through the following OPTION DESCRIPTION USB Monitor Factory diagnostics only DF OMR BCR Monitor Factory diagnostics only BCR Monitor Factory diagnostics only OMR Monitor Factory diagnostics only AVS Data IF This option must be selected if you are connecting an AVS input scanning kit to the F731 Error Mode Error mode operates on a double feed or scan error The available options are OPTION DESCRIPTION Outsorting default Sends the set into the F733 SIT Stop
27. g and consequently stop for a false double In order to prevent this a setting of 12 would be required as in this case the setting would cover an area in excess of the block area This adjustment is programmable by job It is therefore possible to set up the operation of the Double Document Detection to compensate for a wide variation in print density SDT342A F731 F734 F735 Service Manual 6 9 6 Removal Replacement amp Adjustments 6 8 F734 F735 PRESSURE ASSEMBLY ADJUSTMENT During normal operation the pressure assembly should move consistently toward the right as the paper stack is reduced If this movement is not consistent and or appears erratic adjust the operation of the pressure assembly on off switch as follows Pressure Plate AT As a reference point ensure that with the pressure plate in the released position a measurement of 52 5mm 0 5 is obtained between the face of the pressure assembly and the actuating housing Figure 6 16 Pressure Plate Setting With the power on push the pressure plate by hand until the No Pressure LED on the control panel switches off The distance between the released position and LED off position should be 5 0 mm 0 5 In order to adjust loosen the lock nut and turn the axle 5mm 40 5 Figure 6 17 Pressure Plate LED Setting 6 9 REPLACEMENT OF THE F734 F735 MATERIAL FEED BELTS There are three Material Feed Belts on the Model F734 F735 High C
28. ged or destroyed by static charges Micro processors and other integrated circuits contain tiny transistors not much more than a millionth of an inch across which operate at 5 to 12 volts You don t have to see a spark to ruin an integrated circuit 50 volts is enough Follow these guidelines to protect sensitive equipment from static damage Always use a wrist grounding strap and anti static mat when working on equipment sensitive to electrostatic discharge Ground yourself before reaching into the equipment or touching any circuit board or other electrical component Just touching a doorknob or metal workbench may be enough but the best guarantee is to turn the machine off but leave it plugged in and ground yourself on the chassis which is grounded through the three wire power cord Be careful of rugs even a few steps can recharge you Re ground yourself whenever you ve walked away and returned to the machine Rugs are a major source of static build up in the body Take greater precautions as the objects you handle get smaller A board in the machine is better protected than one that is not plugged in a chip on a board is better protected than one in your hand Stay away from metal conductors The plastic and resin that chips and boards are made of are much better insulators than metal It s most important to keep your hands away from any metal which contacts the data In particular this means the long connector along the bo
29. ioned in the Bottom half of the page In any event the Bar Code should not be printed within 75mm of the top of the page Bar Code Scanning Specifications Code Types available Code 3 of 9 Code 2 of 5 interleaved Code 128 Scanner type Fixed Beam Code Orientation Picket Fence Only Both top and bottom scanning options are available Code Height Minimum 12 mm Recommended height 18 mm Code Density Standard 0 25 mm Minimum 0 125 mm Print Quality Minimum requirement ANSI Grade B Recommended ANSI Grade A Background paper colour White Code Length including start stop characters 3 of 9 20 mm Three data characters 2 of 5 12 mm Four data characters 128 12 mm Three data characters 6 20 SDT342A F731 F734 F735 Service Manual Removal Replacement amp Adjustments 6 Bar Code Placement A minimum clear zone of 12 mm is required above below left and right of the Bar Code A minimum clearance of 25 mm is required from the leading edge of the form to the Bar Code A minimum clearance of 25 mm is required from the trailing edge of the form to the Bar Code A minimum clearance of 12 mm is required from the left and right hand edges of the form to the Bar Code Bottom Scan For Bottom scan applications an area 59 mm either side of the centre line is unavailable for placement of Bar Codes Scan Functions Available Code 3 of 9 Code 128 Standard functionality End of co
30. l into the Universal Feeder when required In addition if the Universal Feeder Inserter stops for any reason the Loader will also stop Figure 3 3 F734 F735 located onto a F731 Universal Feeder The Loader incorporates interlocked front and top covers in addition to Jam detection and out of material sensors The machine also incorporates an interrupt plate which the operator can use to stop the pressure assembly from advancing to the feed position and is basically an Emergency Stop The machine also has a Separation Adjustment which is intended for the use of the Operator If the leading edge of the material is curled due to the operation of the Laser Printer then the separation gap should be opened slightly Do NOT open up this separation gap by more than 2 to 3mm approx 1 10 If the gap is too big the flow of material down into the Universal Feeder will be adversely affected as there will not be a continuous overlap of material causing material jams Figure 3 4 Separator Adjustment SDT342A F731 F734 F735 Service Manual 3 3 3 Theory of Operation 3 3 2 Operation After loading the material and closing the front cover the Pressure Assembly is advanced to the feed position using the Manual Forward Button When the Pressure Assembly drives up against the paper stack a switch detects this engagement and switches off the Pressure Assembly drive motor Pressing the Stop Auto button sets the machine t
31. lation Beginning of collation Outsort bin 1 In Model F733 bottom tray Outsort bin 2 In Model F733 upper tray Divert to Deck In DI900 DI950 Base Unit Wrap around Sequence 3 marks including zero 0 7 or 7 0 ascending descending Match Code 3 marks excluding zero 1 7 or 7 1 ascending descending Select Feed 4 marks BCR Reduced Functionality offers the following functions End of collation Beginning of collation Outsort bin 1 In Model F733 bottom tray Outsort bin 2 In Model F733 upper tray Divert to Deck In DI900 DI950 Base Unit Wrap around Sequence 2 marks including zero 0 3 or 3 0 ascending descending Match Code 3 marks excluding zero 1 7 or 7 1 ascending descending Select Feed 2 marks SDT342A F731 F734 F735 Service Manual 6 19 6 Removal Replacement amp Adjustments 6 14 BAR CODE SCANNING INFORMATION When using either the Standard or reduced functionality using the Bar Code Scanning option it is mandatory to use BOTH the End of Collation EOC and the Beginning of Collation BOC commands A single page Collation will require both BOC AND EOC count 3 to be printed on the page The Wrap Around Sequence WAS and Matching within a Collation MC are also mandatory and must be printed in the appropriate sequences unless you select Standard Reduced BCR with WAS off MC off or BOC WAS MC off For standard Bar Code applications Picket Fence orientation it is recommended that the Bar Code is posit
32. llation Beginning of collation Outsort bin 1 In Model F733 bottom tray Outsort bin 2 In Model F733 upper tray Divert to Deck In DI900 DI950 Base Unit Wrap around Sequence 3 marks including zero 0 7 or 7 0 ascending descending Match Code 3 marks excluding zero 1 7 or 7 1 ascending descending Select Feed 4 marks Code 2 of 5 Code 3 of 9 Code 128 Reduced functionality End of collation Beginning of collation Outsort bin 1 In Model F733 bottom tray Outsort bin 2 In Model F733 upper tray Divert to Deck In DI900 DI950 Base Unit Wrap around Sequence 2 marks including zero 0 3 or 3 0 ascending descending Match Code 3 marks excluding zero 1 7 or 7 1 ascending descending Select Feed 2 marks Custom Requirements Any other Code types additional scan functions ladder orientation can be processed with additional custom software and or a moving beam scanner SDT342A F731 F734 F735 Service Manual 6 21 6 Removal Replacement amp Adjustments F731 BAR CODE SCANNING STANDARD FUNCTIONALITY BYTE1 EOC BOC OUT1 OUT2 DIV BYTE2 WAS1 WAS2 WASA SF1 SF2 1 SF3 SF4 0 X px x lt gt lt gt lt gt lt a p ay X X X X X X X X X X X X X X X X c iH oxoruvoizlizi xic ixr e mimjiojoj o
33. motor on or off The options available are Take Away Roller Dump Rollers O Ring Material Feed Belt Retard Roller Take Away Lift LED and Key Test This option carries out a sequence of tests on the control panel LEDs and the display A description of each test is given on the display as it is carried out BCR Test This function allows you to test that a BCR scanner is reading a code When selected the scanner red lights will flash slowly Manually position the bar code above or below the scanner as applicable If the code is read successfully the lights will flash faster and the characters read will display on the operator display Show Sensor Status The display will show the current status of every sensor on the system Blocking and unblocking each sensor will show on the display readout allowing you to check sensor operation Double Feed Adjust This allows you to check operation of the double feed sensing Before carrying out this adjustment release lever A raise the separator and relock lever A to hold the separator in the raised position The system will initially remind you to remove any sheet that is in the separator With the separator clear of material press Green to advance to the next screen Press Green to start The system will display Adjust DF sensor for zero sheet as it calibrates itself If you receive a message that the sensor is not calibrated clean the sensor and try again If the problem continu
34. n operation of the dump rollers until the material clears the exit area If more than one piece per cycle or a scanning job is selected either the last sheet fed in the cycle or the presence of an EOC Clear Collation Deck on the material will produce a signal for the Dump rollers Stop Clear Deck Figure 3 1 F731 Controls Each time a new job is selected on the F731 Universal Feeder the material exit speed is sent to the DI900 DI950 UIM which in turn communicates this data to the SIT F733 in order that the SIT input speed is compatible with the F731 exit speed SDT342A F731 F734 F735 Service Manual Theory of Operation 3 3 3 3 3 1 THEORY OF OPERATION F734 F735 HIGH CAPACITY LOADER Information The purpose of this module is to allow the operator to load a high number of sheets in one operation up to a maximum of 4 500 sheets which will enable them to concentrate on the Base Unit and exit areas of the system The F734 F735 can only be used in conjunction with an F731 Universal Feeder It will not interface to any other Sheet Feeder used in the DI900 DI950 range of Inserters Figure 3 2 F734 F735 General View The Model F734 F735 can be connected to any version of the F731 Universal Feeder which means that the Loader can be retrofitted to existing installed machines When connected to the F731 Universal Feeder operation of the Loader is controlled by the F731 so the Loader will only feed materia
35. ne is recommended at least twice a year and more often as usage dictates 5 3 1 Equipment Inspection 1 Check with operator Discuss and note any equipment problems reported by the operator 2 Functional check Carefully watch the equipment run and analyse its operation Check for proper operation of all system components If you notice any operator errors explain correct setup loading and running procedures Y Check that forms fall within specification and are loaded properly Y Check Universal Feeder for proper setup Y Check operation of safety interlocks Y Listen for unusual noises scraping grinding and so on v Check for mechanical binds Make sure that drive system components turn freely when cycled by hand 5 3 2 PM Routine 1 Disconnect system from power supply 2 Lower front and rear covers Open top covers 3 Clean paper dust and dirt from machines 4 Inspect the following for signs of wear and clean or replace as required Rubber Stepper Roller Upper and Lower Retard Rollers All O Ring Drive Belts 5 Refit covers 6 Connect power supply T Load system and test 8 Clean all external covers 5 4 SDT342A F731 F734 F735 Service Manual Removal Replacement amp Adjustments 6 6 1 DUMP ROLLER DRIVE MOTOR REMOVAL REPLACEMENT Disconnect the system from the power supply Lower the front and remove the rear covers Remove 4 screws securing the dump roller drive cover and remove the cover B DIES Rem
36. o Auto Automatic mode of operation 1 2 4 Ya Automatic Controls When loading the first batch of sheets do not push the material in against the feed belts as this preset will cause the first couple of sheets to twist and 0 jam Instead move the paper to the Feed belts For subsequent batches of material you can push the sheets up against the material already loaded Cover Open No Paper After selecting the job on the F731 Universal Feeder and pressing the Run button material will automatically feed from the Loader down into the Feeder Deck of the Universal Feeder Figure 3 5 F734 F735 Controls A sensor mounted in the Feeder Deck measures the amount of material fed After approximately 10 sheets the Loader will switch off As the material feeds through the Universal Feeder the sensor height determines when the Loader starts stops This sequence will continue until the Loader is empty There is a second sensor in the Feeder Deck of the Universal Feeder which reflects off a reflector mounted on the Feed out area of the Loader This sensor is for jam detection Should the material jam in the Feeder Deck area then the Auto mode of the Loader will be suspended As the number of sheets on the material feed belts is never more than 15 the life of these belts will be considerably higher than on a standard Sheet Feeder without the Loader 3 4 SDT342A F731 F734 F735 Service Manu
37. onfirm green button 3 Press the Run Confirm green button to enter pre run adjustments 4 Item 3 of pre run adjustments transports material to the accumulator and automatically measures the length and thickness of the material using the double detect sensor 5 Press the Run Confirm green button momentarily to single cycle the material or press a little longer for continuous running of material This applies to stand alone operation only For system operation the DI900 DI950 Control Panel should be used The O Ring Motor M5 will run and drive the ring belts The Dump Roller Motor M4 will also run 6 Whenever the machine is powered up and running the Retard Motor M3 will run if selected and separate the material on the feed deck SDT342A F731 F734 F735 Service Manual 3 1 3 Theory of Operation The Take Away Motor M2 will drive the material into the accumulation area If booklets are selected then the Take Away Lift Motor M6 will lift the upper take away roller to allow the booklet to enter Subsequently the roller lowers to eject the booklet The material also passes above or below the scanning head during this feed cycle Each sheet fed must pass the ramp confirmation sensor If a one piece per cycle job is selected the trailing edge of the material passing this sensor will produce a signal for the collation dump rollers to operate and transport the material into the SIT The exit sensor will maintai
38. ove 4 screws 2 each side locating the lower right exit cover and remove the cover to gain access to the dump roller motor Remove the drive belt Disconnect the 2 connectors from the motor Remove the 4 screws which secure the dump roller motor and remove the motor o 0 m Reassemble in reverse order Drive Belt Motor Locating Screws Lower Right Exit Cover Figure 6 1 Dump Roller Motor Removal SDT342A F731 F734 F735 Service Manual 6 1 6 Removal Replacement amp Adjustments 6 2 O RING DRIVE MOTOR REMOVAL REPLACEMENT 1 Disconnect the system from the power supply 2 Remove the rear covers 3 Remove 4 screws 2 each side locating the lower right exit cover and remove the cover to gain access to the dump roller motor 5 Remove the drive belt 6 Disconnect the 2 connectors from the motor Remove the 4 screws which secure the dump roller motor and remove the motor 8 Reassemble in reverse order Lower Right Exit Cover Drive Belt Motor Locating Screws Figure 6 2 O Ring Drive Motor Removal 6 2 SDT342A F731 F734 F735 Service Manual Removal Replacement amp Adjustments 6 6 3 RETARD ROLLER MOTOR ASSEMBLY REMOVAL REPLACEMENT Disconnect the system from the power supply 2 Remove the two thumb screws and raise the upper separation assembly 3 Remove the two 1 5mm set screws from the motor mounting Note should be taken not to mislay any of the shim washe
39. rs from the retard roller as when the roller is refitted it is imperative that the roller rotates in the centre of the shield opening 3 Remove the Retard Roller Motor 4 Reassemble in reverse order noting the refitting of the shims and the one way clutch bearing of the retard roller The roller should manually rotate freely in the opposite direction of paper travel Upper Separation Assembly Set Screws Retard Motor Figure 6 3 Retard Motor Removal SDT342A F731 F734 F735 Service Manual 6 3 6 Removal Replacement amp Adjustments 6 4 CHANGING THE HIGH FRICTION MATERIAL FEED BELTS Disconnect the F731 power supply Lower front cover Remove Control Panel Cover Left Hand Cover Top Rear Cover The two Lower Rear Covers 4 Remove the 8 screws 4 each side holding the material side guides to their support brackets and remove the side guides Side Guide Locating Screws 5 Remove the two thumb screws and raise the upper separation assembly LY N dh 2 Figure 6 5 Raise Upper Separation Assembly 6 4 SDT342A F731 F734 F735 Service Manual Removal Replacement amp Adjustments 6 6 Remove the blue material side guide adjustment knob including pulley and toothed belt 7 Remove the two deck screws at the separator end of the deck and then remove the remaining 6 deck screws 8 Remove the 12 screws from the front of the machine as indicated These locate the deck plate an
40. te and the procedure should be started again 6 16 SDT342A F731 F734 F735 Service Manual Removal Replacement amp Adjustments 6 6 13 OMR AND BCR FUNCTIONS IMPORTANT No scanning jobs can be programmed unless at least one scanner is assigned in the Service Menu The following scanning functions are available with the Standard Software OMR Classical OMR DI900 DI950 01350 01400 BCR Standard functionality WAS off MC off BOC WAS MC off BCR Reduced functionality WAS off MC off BOC WAS MC off BCR DI900 DI950 3 of 9 Bar Code test function in the User Menu Bar Code Ten additional characters for Custom use BCR DI900 DI950 2 of 5 available at a later date OMR Classical offers the following functions Benchmark Safety Present or Absent Upstream Divert UDV into the bottom tray of the F733 Divert Set DVS into the upper tray of the F733 Clear Collation Deck EOC for multi line scanning Wrap Around sequence 2 3 lines resets through 0 or 1 ascending or descending Match Code sequence 3 4 lines resets through 0 or 1 ascending or descending Parity Code Even Parity Code Odd End Of Collation For single line scanning Note Apart from the Benchmark and Safety marks which MUST accommodate positions 1 and 2 all other scan marks can be positioned in any order of sequence SDT342A F731 F734 F735 Service Manual 6 17 6 Removal Replacement amp Adjustments
41. ttom of each board and the pins coming out of the chips These signal and data lines are directly connected to the fragile inner circuits of the chips When handling a board try not to touch the connector when handling a chip try not to touch the pins 1 4 SDT342A F731 F734 F735 Service Manual Specifications 2 2 1 2 1 7 EQUIPMENT SPECIFICATIONS Modes of Operation The Model F731 Sheet Feeder is designed to interface into a DI900 DI950 Inserting System The Feeder may be used in conjunction with a Model F734 F735 High Capacity Loader Electrical F731 100 240VAC 50 60Hz 5 F734 F735 100 240VAC 50 60Hz 5 Physical Dimensions F731 480mm High x 600mm Wide x 1000mm Long 19 7 High x 23 6 Wide x 39 4 Long F734 F735 500mm High x 500mm Wide x 900mm Long 19 7 High x 19 7 Wide x 35 4 Long Weight F731 64kg 141 F734 F735 60kg 132 Ib Speed Up to a maximum speed of 15 000 sheets per hour Noise Level Below 70 dBA F731 Below 30 dBA 734 735 Compliance European Union C It is certified that the system complies with all applicable Directives of the European Union USA FCC Part 15 UL 1950 Class A Canada ICES 003 CSA Standard 22 2 No 950 95 Australia New Zealand AS NZS 3548 Equivalent to European EN55022 Due to our continuing program of product improvement equipment and material specifications as well as performance features are subject to change without noti
42. until the paper is correctly aligned between the F731 Material Side Guides Lock the front screw securing the F731 Alignment Bracket Grommet Cable Clamp Figure 4 8 F731 Input Sensor Cable Material must feed centrally between side guides Figure 4 9 Front to Rear Alignment of F734 F735 With the aid of a spirit level adjust the F734 F735 feet until the unit is level left to right Lock the feet into position 4 6 SDT342A F731 F734 F735 Service Manual Installation 4 4 4 OPERATOR TRAINING Before training the operator on the system ensure that they are fully trained and proficient in operation of the DI900 DI950 Inserting System 10 11 12 Ensure that the customer s job s and or a standard test job are programmed into the system for training purposes Show and explain the machine layout and the functions of all the controls Switch the machine on Explain the functions of the Display Panel and buttons Show how to select a pre programmed job Explain that the machine will always request pre run adjustments when first selecting a job and explain when this is and isn t necessary Explain how to load material into the F734 F735 and or F731 as applicable for the system installed Show paper orientation symbols for loading material Run a job Explain control of the system via the DI900 DI950 Control Panel Include running a trial piece and checking its contents Show how to load materi
43. y of Operation F734 F735 s s s 3 2 SECTION 4 Installation 4 1 General En 4 1 4 2 Required Tools 4 1 4 3 Unpacking and Setup 4 1 4 4 Operator Training 4 7 SECTION 5 Troubleshooting amp PM Procedures 5 1 Troubleshooting Charts ue uude deve duo R 5 2 Troubleshooting Using the Scan Error Screens TO 5 3 Preventive Maintenance 2 2 2 54 SDT342A F731 F734 F735 Service Manual i SECTION 6 Removal Replacement amp Adjustments SECTION 7 Diagrams 7 1 7 2 7 3 7 4 7 5 7 6 Dump Roller Drive Motor Removal Replacement O Ring Drive Motor Removal Replacement 20 Retard Roller Motor Assembly Removal Replacement Changing the High Friction Material Feed Belts OMR Scan Head Voltage Adjustment Set Up for OMR Simulation Program F731 Universal Feeder Double Document Detection fmd F734 F735 Pressure Assembly Adjustment Replacement of the F734 F735 Material Feeder Belts Replacement of the F734 F735 Separator Assembly Replacement of the F734 F735 Pressure Springs F731 Service Menu 2 2 0 OMR and BCR Functions Bar Code Scanning Information F731 5V Supplies F731 24V Supplies Part 1 F731 24V Supplies Part 2 F731 Control PCB Connections F731 Interconnection Board F734 F735 Schematic Page 6 1 6 3 6 4 6 8 6 9 6 10 6 10 6 11 6 11 6 12 6 17 6 20
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