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4077-001

Diagnostic Aids

24

Printer Error Log Recovery

This test retrieves the last error from NVRAM.

To run the test:

1. Turn the machine off and move the two pin jumper on connector

J13 to the pin position shown below.

2. Turn the machine on to start the test. Turn power off or unplug

the printer to stop the test.

3. Return the jumper to its original pin position after completing the

test.

The last error appears as a series of flashes of the power on light. If
the power on light does not flash, there are no errors.

J13

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Summary of Contents for WinWriter 150c

Page 1: ... Lexmark and Lexmark with diamond design are trademarks of Lexmark International Inc registered in the United States and or other countries Table of Contents Index Safety and Notices Trademarks Start Diagnostics Manuals Menu ...

Page 2: ... time Publications are not stocked at the address given below requests for publications should be made to your point of purchase Reader comments may be addressed to Lexmark International Inc Department D22A 035 3 740 New Circle Road Lexington Kentucky 40550 U S A Lexmark may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to y...

Page 3: ... Problems 6 Maintenance Station Problems 6 Paper Feed Problems 7 Power Problems 7 Print Quality Problems 7 Service Checks 8 Envelope Feed Service Check 8 First Print Line Service Check 8 Maintenance Station Service Check 9 Paper Feed Service Check 10 Paper Path Service Check 13 Parallel Port Service Check 14 Power Service Check 14 Print Quality Service Check 15 Transport Service Check 17 Diagnosti...

Page 4: ...l 35 Left Side Frame Assembly Removal 36 Maintenance Station Assembly Removal 37 Maintenance Wipers and Caps Removal 37 Manual Insert Tray Removal 37 Mid Frame Assembly Removal 37 Paper Feed Motor Removal 38 Paper Guide and EOF Flag Assembly Removal 38 Paper Load Door Removal 40 Pick Roll Hub Shaft and Envelope Bucklers Removal 40 Power Supply Removal 40 Printhead Cable Cradle Paper Deflector Remo...

Page 5: ...g 51 Assembly 1 Covers 52 Assembly 2 Frames 54 Assembly 3 Paper Feed 56 Assembly 4 Electronics 58 Assembly 4 Electronics continued 60 Assembly 5 Carrier 62 Assembly 6 Carrier Transport 64 Assembly 7 Sheet Feeder 66 Assembly 8 Maintenance Station 68 Index 70 ...

Page 6: ...stalling FRUs 5 Connector Locations uses illustrations to identify the connector locations and test points on the printer 6 Preventive Maintenance contains the lubrication specifications and recommendations to prevent problems 7 Parts Catalog contains illustrations and part numbers for indi vidual FRUs Safety Information The maintenance information for this product has been prepared for use by a p...

Page 7: ... démontage et l entretien de ce produit pouvant présenter certains risques électriques le personnel d entretien qualifié devra prendre toutes les précautions nécessaires Les normes de sécurité de certaines pièces n étant pas toujours explicites les pièces de rechange doivent être identiques ou conformes aux caractéristiques des pièces d origine Norme di sicurezza Le informazioni riguardanti la man...

Page 8: ...ale og bør derfor ikke benyttes af andre Risikoen for elektrisk stød øges under demontering og service af dette produkt hvorfor der bør tages de nødvendige forholdsregler Sikkerhedsforanstaltningerne er ikke altid lige åpenbare for alle reservedele Der bør derfor kun anvendes originale reservedele eller reservedele med samme egenskaber som de oprindelige Informações de Segurança As informações de ...

Page 9: ...Preface ix 4077 001 Chinese Safety Information Korean Safety Information ...

Page 10: ... used in the ExecJet II and ExecJet IIc Power Consumption Less than 2 Watts power off and power to the printer 7 5 Watts Idle Mode power on not printing 12 Watts Printing average 25 Watts Printing peak Maintenance Approach The diagnostic information in this manual leads you to the correct field replaceable unit FRU or part Use the error code charts symptom index service checks and diagnostic aids ...

Page 11: ...Customer Setup ESD Electrostatic Discharge FRU Field Replaceable Unit HVPS High Voltage Power Supply LED Light Emitting Diode LVPS Low Voltage Power Supply NVRAM Nonvolatile Random Access Memory OEM Original Equipment Manufacturer POST Power On Self Test V ac Volts alternating current V dc Volts direct current ZIF Zero Insertion Force ...

Page 12: ...or If an error indicator appears go to the error indicator table and take the indicated action for that error The printer also logs the last occurring error If you think it may have an intermittent error or the error indicator lights have been cleared you can retrieve the error 1 Run the Printer Error Log Recovery on page 24 The last error appears as a series of flashes of the power on light 2 Run...

Page 13: ...es POST with no errors go to the Symptom Tables on page 6 locate the symptom and take the indicated action If your machine does not complete POST locate the symptom in the following table and take the indicated action Error Code Number of Power Light Flashes Action 64 65 7 Replace the Code Module and or system board 66 78 6 Replace the Code Module and or system board 83 8 Replace the Code Module a...

Page 14: ...Service Check on page 14 Feeds paper Go to the First Print Line Service Check on page 8 Paper feed gears do not turn Go to the Paper Feed Service Check on page 10 Carrier doesn t move Go to the Transport Service Check on page 17 Carrier slams side frame Go to the Transport Service Check on page 17 ...

Page 15: ...blems Symptom Action No carrier movement Slow carrier movement Carrier stops Carrier slams side frame Go to the Transport Service Check on page 17 Symptom Action Printer not communicating with host computer Go to the Parallel Port Service Check on page 14 Symptom Action Maintenance station Fails to cap the printhead Fails to clean the printhead Go to the Maintenance Station Service Check on page 9...

Page 16: ...10 Envelopes fail to feed Go to the Envelope Feed Service Check on page 8 Paper skews Go to the Paper Path Service Check on page 13 Symptom Action No power in machine no Power On light no motors Go to the Power Service Check on page 14 Symptom Action Voids in characters Light print Prints off the page Fuzzy print Carrier moves but does not print Printhead drying prematurely Vertical alignment off ...

Page 17: ... sure the envelope guides are against the envelopes Perform the Paper Feed Service Check on page 10 FRU Action 1 End of Forms Flag Check the flag for binds or damage 2 End of Forms Sensor Check the sensor for dirt 3 System Board Perform the End of Forms Sensor Test on page 22 to check the end of forms sensor on the system board 4 Feed Arm Assembly Check all parts of the feed arm assembly for binds...

Page 18: ... to the left will uncap the printheads The wipers clean the printhead nozzles as the carrier leaves the maintenance station The wipers clean the printheads only when the carrier is moving to the left There should be no wiping action of the printhead nozzles when the carrier is moving to the right After the cleaning operation is complete a tab on the maintenance station engages a slot on the carrie...

Page 19: ...tions Be sure there is not too much paper in the sheet feeder Be sure the correct type of paper is being used Check for static in the paper FRU Action 1 System Board With J5 disconnected and power on check for 24 V dc between J5 3 and ground and between J5 4 and ground on the system board If the voltage is not present check for motor pins shorted to the motor housing If you find a shorted pin repl...

Page 20: ...per feed motor turns in two directions If the paper feed motor turns in one direction only replace the system board Binds in the paper feed motor or gear train can cause intermittent false paper jam errors Remove the paper feed motor and check the shaft for binds Also check for loose or worn motor gear 3 Gears Check for binds in the gear train and paper feed mechanism by rotating the large feed ro...

Page 21: ...r wear or damage Pick Rollers Envelope Bucklers All parts inside the left and right edge guides 7 End of Forms Flag Spring Check for binds or damage 8 Ejectors After the paper exits from the feed rollers the paper feed motor reverses causing the paper ejectors to move the last sheet of paper into the exit tray If the ejectors do not move or restore check them for worn loose or broken parts Be sure...

Page 22: ... 1 Large and Small Feed Rollers Check for wear and binds 2 Small Feed Roller Springs Paper Guide Paper Flap Check for damage 3 Sheet Feeder Check the following for wear or damage Envelope Bucklers All parts inside the left and right edge guides 4 End of Forms Flag Check for binds or damage 5 Ejectors After the paper exits from the feed rollers the paper feed motor reverses causing the paper ejecto...

Page 23: ...ect J11 from the system board and check the following voltages on the power supply cable J11 1 to GND 5 V dc J11 3 to GND 24 V dc If you do not have correct voltage replace the power supply Be sure to unplug the machine before you reconnect the power supply to the system board 3 Printhead Cable Parallel Cable Encoder Card Turn off the printer Disconnect one of the printhead cables and turn on the ...

Page 24: ...re even breaks in the diagonal line similar to the pattern shown below replace the system board If there is a single break or random breaks in the diagonal line check the following Check the gold plated contacts on the end of the cable that connect to the carrier for dirt and wear Use only a clean dry cloth to clean the contacts Also check the cable for damage You may need to remove the cable from...

Page 25: ...sed by problems in the transport area Check the following Transport belt for wear Carrier guide rod for wear or dirt Carrier to carrier frame engagement should be lubricated with grease P N 1329301 Do not lubricate the carrier guide rod Idler pulley parts for wear damage or looseness Encoder strip for wear or dirt 7 Uneven vertical lines can be adjusted by performing the Bidirectional Alignment Th...

Page 26: ...n the system board as the machine goes through POST 3 Carrier Guide Rod Clean the carrier rod Note Do not lubricate the rod or the carrier rod bearing surface 4 Transport Belt Idler Pulley Parts Carrier Frame Check for worn loose or broken parts Check for obstructions blocking carrier movement Carrier to carrier frame engagement should be lubricated with grease P N 1329301 5 Encoder Strip Check fo...

Page 27: ...procedures each procedure will indicate which one to use 1 Press the on off button five times allowing one second between each press 2 Turn the machine off move the two pin jumper on connector J13 then turn the machine on The test begins when the power but ton is pressed Return the jumper to pins 2 and 3 after you com plete testing J13 ...

Page 28: ...evel and code level date The next line is the black print cartridge nozzle pattern The next three lines are the purge pattern where all nozzles are printing This action cleans purges the nozzles Another nozzle test pattern follows These patterns are then repeated for the color cartridge These test patterns are used to verify all print cartridge nozzles are working There should be no breaks in the ...

Page 29: ...arallel port before you start the test If the test is successful the power on light flashes If the test is not successful the power on light remains off To run the test 1 Turn the machine off and move the two pin jumper on connector J13 to the pins shown below 2 Turn the machine on to start the test Turn power off or unplug the printer to stop the test 3 Return the jumper to its original pin posit...

Page 30: ...oes not flash power off the printer and remove the carrier assembly without unplugging the printhead cable Power on the printer and check for 5 V dc at pins 1 2 and 3 of the encoder card connector 1 If voltage is not present check the printhead cable for opens to the encoder card If the printhead cable is good replace the system board 2 If voltage is present check the sensor on the encoder card by...

Page 31: ... the manual feed slot The power light goes on and off as you move the flag past the sensor If the test fails replace the system board To run the test 1 Turn the machine off and move the two pin jumper on connector J13 to the pin position shown below 2 Turn the machine on to start the test Turn power off or unplug the printer to stop the test 3 Return the jumper to its original pin position after c...

Page 32: ... sensor must be open by placing a piece of paper in the manual paper feed slot before you turn the machine on The test is complete when power is turned off To run the test 1 Turn the machine off and move the two pin jumper on connector J13 to the pin position shown below 2 Turn the machine on to start the test Turn power off or unplug the printer to stop the test 3 Return the jumper to its origina...

Page 33: ... pin jumper on connector J13 to the pin position shown below 2 Turn the machine on to start the test Turn power off or unplug the printer to stop the test 3 Return the jumper to its original pin position after completing the test The last error appears as a series of flashes of the power on light If the power on light does not flash there are no errors J13 ...

Page 34: ... Put the ESD wrist strap on your wrist Connect the wrist band to the system ground point This discharges any static electricity in your body to the machine Hold the ESD sensitive part by its edge connector shroud cover do not touch its pins If you are removing a pluggable module use the correct tool Do not place the ESD sensitive part on the machine cover or on a metal table if you need to put dow...

Page 35: ...alignment adjustments after replacing a print cartridge Removal Procedures The following procedures are arranged according to the name of the printer part discussed Unplug the power cord before removing any parts Releasing Plastic Latches Many of the parts are held in place with plastic latches The latches break easily release them carefully To remove such parts press the hook end of the latch awa...

Page 36: ... two screws securing the carrier frame to the base cover 6 Remove the ground straps from the carrier frame Slide the maintenance assembly out of the carrier frame 7 Slide the machine off the base cover Note when reinstalling the machine on the base assembly be sure to connect the ejectors to the large feed roll shaft Carrier Belt Removal 1 Remove the front cover 2 Remove the carrier assembly 3 Pus...

Page 37: ...emove the front cover 2 Remove the rear cover 3 Remove the base assembly 4 Disconnect the paper feed motor connector from the system board 5 Remove the four screws A securing the carrier frame to the left and right side frames and remove the carrier frame assembly A ...

Page 38: ...e two paper flap springs are trapped under the carrier frame C Carrier Transport Motor Removal 1 Remove the front cover 2 Disconnect the transport motor connector from the system board 3 Remove the belt from the transport motor pulley 4 Remove the two screws securing the transport motor to the carrier frame and remove the motor Note the routing of the motor cable B C ...

Page 39: ...t of the side frames 7 Pull up the bottom of the edge guides to separate them from the top of the back plate and remove the assembly from the frames Note When reinstalling be sure the edge guide springs are turned to the inside to maintain spring tension on the guides Ejectors Removal 1 Remove the front cover 2 Unlatch the ejectors from the large feed roll shaft by pushing down the ejectors where ...

Page 40: ...der strip tensioner and remove the encoder strip Note When reinstalling the encoder strip make sure the ends of the strip are centered in their mounting notches and the strip does not bind in the encoder card on the carrier Feed Arm Assembly Removal 1 Remove the front cover 2 Remove the rear cover 3 Remove the C clip from the feed arm and remove the assembly ...

Page 41: ... the cover forward and off the machine To reassemble 1 Slide the cover over the matching pieces on the bottom cover 2 Press in both sides opposite the cover latches until they latch Gutter Pad Removal 1 Remove the front cover 2 Remove the rear cover 3 Remove the base assembly 4 Scrape the old gutter pad off the base A A ...

Page 42: ... Removal 1 Remove the front cover 2 Remove the rear cover 3 Remove the printer from the base assembly 4 Remove the paper feed motor 5 Gently pry the two idler gears from the left side frame Be careful not to break the locking tabs A ...

Page 43: ... Using a small screwdriver break the four prongs off the compound idler gear and remove the idler gear 5 Remove the large feed roll from the mid frame by pulling it out of the four mounting clips Spread the right side frame and remove the large feed roll Note Install the compound idler gear after the machine is installed in the base assembly ...

Page 44: ...anual insert tray 4 Remove the C clip from the feed arm assembly and remove the feed arm assembly 5 Remove the C clip from the left side of the pick roll shaft 6 Pull the pick roll shaft out far enough to remove the large gear Note Gently pull the feed arm guide A on the left side frame forward then remove the large gear A ...

Page 45: ... and manual insert tray 5 Using a small screwdriver break the four prongs off the compound idler gear A and remove the idler gear 6 Remove the two screws B securing the left side frame to the back plate Slide the left side frame off the back plate Note the relationship of the parts Note Install a new compound idler gear A after the machine is installed in the base assembly B A ...

Page 46: ...right before pushing them down on their mounting posts Be sure the wipers are completely seated Manual Insert Tray Removal 1 Remove the front cover 2 Remove the rear cover 3 Remove the paper load door 4 Spread the right side frame away from the manual insert tray until the pins in the insert tray clear the frame 5 Remove the manual insert tray from the left side frame Mid Frame Assembly Removal 1 ...

Page 47: ...motor Note the routing of the motor cable Paper Guide and EOF Flag Assembly Removal 1 Remove the front cover 2 Remove the rear cover 3 Remove the printhead carrier assembly 4 Remove the carrier frame assembly 5 Remove the system board 6 Remove the encoder strip 7 Remove the three small feed roll springs 8 Push the locking tabs A to the rear and pull the paper guide down and out of the carrier fram...

Page 48: ... During reassembly 1 Be sure the small feed roll spring extensions B are in the groves of the small feed roll arms 2 Be sure the short extensions of the two paper flap springs are trapped under the carrier frame C B C ...

Page 49: ...r guide to the right 5 Remove the C clip from the left side of the pick roll shaft 6 Pull the pick roll shaft out to the left and remove the pick roll shaft hubs and envelope bucklers Note During reassembly be sure the pick roll hubs are in the slots at the bottom of the paper guides and the rolls are centered on the pick pads Power Supply Removal 1 Remove the front cover 2 Remove the rear cover 3...

Page 50: ...ead carrier assembly by pushing out the cradle latches A Note Some machines have a cradle with removable interlock keys The interlock keys can be removed by prying the key latch on the back of the cradle 5 Feed the folded end of the printhead cable through the opening in the carrier assembly and remove the cable Note Use the illustration to assemble the carrier parts in the correct sequence A Crad...

Page 51: ...4077 001 Repair Information 42 Note Be sure the cable is secured under the three retaining clips B on the back of the carrier B ...

Page 52: ... disconnect the printhead cable from the system board 3 Remove the retainer from the right end of the carrier guide rod Note Some machines may have a retainer spring in place of the E ring at the left end of the carrier rod 4 Slide the carrier guide rod to the left out of the machine 5 Lift the carrier out of the machine ...

Page 53: ...he cradle from the printhead carrier assembly by pushing out the cradle latches A 4 Remove the rubber backer and paper deflector from under the printhead carrier cable Note Use the illustration to assemble the carrier parts in the correct sequence A Cradle Interlock Keys Cable Rubber Backer Latch Spring Cable Encoder Card Deflector Carrier ...

Page 54: ...ess down until the cover latches Be sure the parallel connector snaps do not get trapped behind the cover Right Side Frame Assembly Removal 1 Remove the front cover 2 Remove the rear cover 3 Remove the carrier frame assembly 4 Remove the paper load door and manual insert tray 5 Remove the two screws securing the right side frame to the back plate Slide the right side frame off the back plate Note ...

Page 55: ...bles from the system board 4 Gently release the tension on the encoder strip by flexing the encoder strip tensioner and remove the encoder strip from the left side only 5 Remove the three screws securing the system board to the carrier frame and remove the system board Note the routing of the paper feed motor cable Note The head to head and bidirectional printing alignments will be reset to factor...

Page 56: ...onnector Locations 6 The machine is shipped with the jumper pin settings in the following static positions Be sure to return the jumpers to these pin positions after testing Test Jumper J13 Communications Jumper J12 pin 1 and 2 J13 J12 ...

Page 57: ...4077 001 Connector Locations 48 System Board Connectors J11 J1 S1 J2 J3 1 1 1 J4 1 J6 1 1 J5 J13 U54 SW1 1 1 U56 J12 J9 1 1 36 1 1 1 ...

Page 58: ...Names J1 Printhead Cable 1 J2 Printhead Cable 2 J3 Printhead Cable 3 J4 Printhead Cable 4 J5 Paper Feed Motor J6 Transport Motor J9 Parallel Port J11 Power Supply J12 Communications Jumper J13 Test Jumper S1 EOF Sensor SW1 Power Switch U56 Code Module PIN 1 ...

Page 59: ... Specifications Lubricate only when parts are replaced or as needed not on a scheduled basis Use grease P N 1329301 to lubricate the following All gear mounting studs The left and right ends of the large feed roller at the side frames Both ends of the sheet feeder pick roll shaft at the side frames The carrier to carrier frame engagement Do not lubricate the carrier guide rod or carrier guide rod ...

Page 60: ... the same list Common parts are shown by one index number Parts peculiar to one or the other of the assemblies are listed separately and identified by description NS Not Shown in the Asm Index column indicates that the part is procurable but is not pictured in the illustration PP in the parts descriptions column indicates the part is available in the listed parts packet ...

Page 61: ...Parts Catalog 52 4077 001 Assembly 1 Covers 2 3 4 1 ...

Page 62: ... 001 Asm Index Part Number Units Description 1 1 69G411 5 1 Base Asm includes Exit Tray Gutter Pad Feet 2 69G411 6 1 Front Cover Asm Access Cover Button LED Lens 3 69G411 8 1 Rear Cover 4 69G411 9 1 Gutter Pad ...

Page 63: ...Parts Catalog 54 4077 001 Assembly 2 Frames 2 1 3 4 5 ...

Page 64: ...Part Number Units Description 2 1 69G4120 1 Left Side Frame Sub Asm without Gears Also order gears B M 69G4127 2 13A1279 1 Mid Frame 3 69G4121 1 Right Side Frame 4 69G4122 1 Carrier Frame 5 69G4188 4 Screw Frame Mounting PP ...

Page 65: ...Parts Catalog 56 4077 001 Assembly 3 Paper Feed 10 5 8 7 6 2 4 3 9 1 ...

Page 66: ... Roll B M and Paper Flap 2 69G4382 1 Small Feed Roll B M for Rubber Large Feed Roll 3 69G4129 1 Ejector Asm 4 69G4124 1 Large Feed Roll Asm includes Small Compound Idler Gear 4 69G4380 1 Rubber Large Feed Roll 5 69G4125 1 Paper Feed Motor Motor Gear Toroid 6 69G4127 1 Gears B M 7 69G4398 1 Feed Arm Asm 8 69G4188 2 C Clip PP 9 69G4188 3 Spring Small Feed Roll PP 10 69G4188 2 Screw Paper Feed Motor ...

Page 67: ...Parts Catalog 58 4077 001 Assembly 4 Electronics 5 4 1 2 3 ...

Page 68: ...na Power Cord Austria Power Cord Belgium Power Cord Bolivia Power Cord Brazil LV Power Cord Brazil HV Power Cord Canada Power Cord Chile Power Cord Columbia Power Cord Costa Rica Power Cord Denmark Power Cord Ecuador Power Cord Egypt Power Cord El Salvador Power Cord Finland Power Cord France Power Cord Germany Power Cord Guatemala Power Cord Honduras Power Cord Israel Power Cord Italy Power Cord ...

Page 69: ...Parts Catalog 60 4077 001 Assembly 4 Electronics continued 5 4 1 2 3 ...

Page 70: ...61 4077 001 Asm Index Part Number Units Description 4 69G4137 1 Code Module 5 69G4188 5 Screw System Board Mounting PP NS 69G4188 1 Screw Ground Jumper Mounting PP NS 69G4188 2 Jumper 2 Pin PP ...

Page 71: ...Parts Catalog 62 4077 001 Assembly 5 Carrier 1 4 8 1 1 6 3 5 7 2 2 9 ...

Page 72: ...1367109 1 Rubber Backer 4 69G4157 1 Carrier Guide Rod 5 69G4156 1 Encoder Card Asm 6 69G4188 1 Screw Encoder Card Mounting PP 7 69G4188 1 Retainer Right Carrier Guide Rod PP 8 69G4188 1 E Ring Carrier Guide Rod PP Note An E Ring can be used in place of a retainer spring on the left end of the carrier guide rod 9 69G4153 1 Printhead Cartridge Interlock Key B M ...

Page 73: ...Parts Catalog 64 4077 001 Assembly 6 Carrier Transport 5 3 2 6 1 4 ...

Page 74: ...58 1 Carrier Transport Motor Pulley 2 69G4159 1 Carrier Belt 3 69G4162 1 Encoder Strip 3 69G4403 1 Encoder Strip Later Level Slimmer 4 69G4163 1 Idler Pulley Tension Asm 5 69G4188 2 Screw Carrier Transport Motor Mounting PP 6 69G4188 1 Tensioner Encoder Strip PP ...

Page 75: ...Parts Catalog 66 4077 001 Assembly 7 Sheet Feeder 4 16 15 12 12 3 2 5 8 9 6 4 1 13 14 11 7 10 ...

Page 76: ...aft B M 5 1367463 2 Pick Roll Hub Asm 6 1367019 1 Envelope Buckler B M Left Right 7 69G4169 1 Back Plate 8 69G4164 1 Paper Load Door Asm 9 69G4165 1 Manual Insert Tray 10 69G4127 1 Gear Paper Load Gears B M 11 69G4188 1 E Ring PP 12 69G4188 4 Screw Side Frame PP 13 69G4188 1 Spring Left Paper Load PP 14 69G4188 1 Spring Right Paper Load PP 15 69G4188 1 Spring Pick Roll Clutch 16 69G4188 1 Spacer ...

Page 77: ...Parts Catalog 68 4077 001 Assembly 8 Maintenance Station 1 3 2 ...

Page 78: ...69 4077 001 Asm Index Part number Units Description 8 1 69G4186 1 Maintenance Station Asm 2 1367389 1 Wiper and Cap B M one of each 3 69G4188 1 Screw Maintenance Station Mounting PP ...

Page 79: ...ity 7 R Removals Base Assembly 27 Carrier Belt 27 Carrier Frame 28 Carrier Transport Motor 29 Code Module 30 Edge Guide Asm 30 Ejectors 30 Encoder Card 30 Encoder Strip 31 Envelope Bucklers 40 EOF Flag Asm 38 Feed Arm Assembly 31 Front Cover 32 Gutter Pad Adhesive Pad 32 Inside idler Gears 33 Large Feed Roll 34 Large Outside Gear 35 Left Side Frame 36 Maintenance Station 37 Maintenance Wipers Caps...

Page 80: ...r Feed 10 Paper Path 13 Parallel Port 14 Power 14 Print Quality 15 Transport 17 Start 3 Symptom Table POST 5 Symptom Tables 6 T Tests Encoder Sensor 21 End of Forms 22 Initialize Error Log 23 Parallel Port 20 Printer Error Log Recovery 24 Test Page 19 Tools 2 ...

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