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Diagnostic Information

19

sure the duplex table cover (floor) is correctly snapped in place at its
front and rear and that the gear block assembly is correctly snapped
into the bottom cover. Run duplex diagnostics tests #1 and #2 to
make sure there is no slippage in the paper path. Make sure the
flags of the duplex unit input and exit sensors move freely.

While the 23 is displayed, press and hold the Return button while
pressing the second button from the top, and note the 7th and 8th
digits from the left. If they are 01 or 03, there is a problem with the
duplex input sensor signal. Remove the duplex top cover and table
cover. Measure the voltage on JP6-3 of the duplex system board; it
should fluctuate from 0 to +5VDC as you toggle the sensor flag.
Check the sensor cable continuity. If the sensor and the cable are
good, replace the duplex system card.

If the 7th and 8th digits are 04, there is an exit sensor problem.
Remove the duplex top cover and table cover. Remove the paper
tray so you can reach the sensor. Measure the voltage on JP6-8 of
the duplex board; it should fluctuate from 0 to +5VDC as you toggle
the sensor. Check the sensor cable continuity. If the sensor and the
cable are good, replace the duplex system card.

Fan (927 Error)

The fan should run continuously when the printer is powered up,
unless the printer is in Power Saver mode. Check that the fan rotates
freely when spun manually and that the cable connections to the fan
are OK. The voltage at (10P/10R/12R/12C/12L) J5-6 (16L) J3-6
should be approxi24VDC when the top cover is up. Short
pin 6 to ground to test the fan; if the fan does not run check the
continuity of the fan cable before replacing the fan. A bad fan can
pull down the +24V line even if it runs; check that (10P/10R/12R/
12C/12L) J5-7 (16L) J3-7 has b21 and +26VDC when the
fan is running; if it does not, replace the system board.

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Содержание 4039-1XX

Страница 1: ...er 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 Star...

Страница 2: ...stocked at the address given below requests for publications should be made to your point of purchase A form for reader s comments is provided at the back of this publication If the form has been rem...

Страница 3: ...r has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful inter...

Страница 4: ...for serial interface Use of a substitute cable not properly shielded and grounded may result in violation of FCC regulations Industry Canada Compliance Statement This digital apparatus does not exceed...

Страница 5: ...e 89 336 EEC on the approximation of the laws of the Member States relating to electromagnetic compatibility German Statement of Acoustic Emissions A declaration of conformity with the requirements of...

Страница 6: ...ommands language and functions included in its printer products This printer is designed and manufactured by Lexmark International Inc to be compatible with the PCL 5 language This means the printer r...

Страница 7: ...ten nicht von anderen ben tzt werden Zus tzliches Risiko eines elektrischen Schlags und k rperlicher Verletzung existiert w hrend des Auseinandernehmens und der Wartung des Ger ts Fachpersonal sollte...

Страница 8: ...mayores riesgos de descargas el ctricas y da os personales durante el desmontaje y la reparaci n de la m quina El personal cualificado comprende esto y toma las precauciones necesarias Los dispositivo...

Страница 9: ...solate failing field replaceable units FRUs Diagnostic Aids contains tests and checks used to locate or repeat symptoms of printer problems Repair Information provides instructions for making printer...

Страница 10: ...x Service Manual...

Страница 11: ...oustic Emissions v Trademarks vi Safety Information vii Ozone Information viii Preface ix Table of Contents xi General Information 1 Models Covered in this Manual 1 IBM Models 1 Lexmark Model 2 Option...

Страница 12: ...eder 100 Sheet Auxiliary Feeder 28 Printhead 28 Paper Size Sensing Problem 29 Regularly Spaced Marks 30 Residual Image 30 Random Marks 31 Skew all edges 31 Skew top and bottom only 31 Stalled diamonds...

Страница 13: ...45 Quick Disk Test 45 Quick Test 45 Sensor Test 46 Network Connections and Checks 47 Wrap Tests 47 LAN Information 48 Serial Interface Option 10P 48 Function Switch Setting 48 Repair Information 53 H...

Страница 14: ...l 83 LVPS Removal 84 LVPS Cover Removal 85 Operator Panel Removal 86 Option Card Removal 86 Exit Sensor Removal 87 Paper Feed Magnet Assembly Removal 88 Paper Feed Rollers Removal 89 Paper Size Switch...

Страница 15: ...121 Safety Inspection Guide 121 Lubrication Specifications 121 Printhead Window Cleaning Procedure 124 Cleaning The Transfer Roller 124 Scheduled Mechanical Maintenance 125 Parts Catalog 127 How To U...

Страница 16: ...xv Service Manual Assembly 16 Envelope and 100 Sheet Auxiliary Feeder 170 Assembly 17 Options 172 Assembly 18 Miscellaneous 173 Index 175...

Страница 17: ...12ppm PostScript Level 1 emulation input output capacity 200 250 4039 12L 12ppm PostScript Level 1 emulation output bin sensing input output capacity 500 500 4039 12C Similar to 12R designed for prin...

Страница 18: ...er models Some options are not available in every country Contact your point of purchase for options available in your country Memory upgrade options of 2MB 4MB and 8MB Flash memory options of 1MB 2MB...

Страница 19: ...ble unit FRU or part Use the error code charts symptom index service checks and diagnostic aids to determine the symptom and repair the failure See Diagnostic Information starting on page 5 This print...

Страница 20: ...charge FRU Field Replaceable Unit HVPS High Voltage Power Supply LAN Local Area Network LASER Light Amplification by Stimulated Emission of Radiation LCD Liquid Crystal Display LED Light Emitting Diod...

Страница 21: ...Printer on page 26 22 Paper Jam The exit sensor was not unmade in time See Paper Feed Base Printer on page 26 23 Paper Jam Jam at the duplex unit Paper is either not leaving the duplex entry sensor i...

Страница 22: ...the user menus and print the Print Menus test page Make sure the memory shown on the printout matches the installed memory 43 Font Card Not Supported Font card format not supported by printer 44 Defec...

Страница 23: ...able software error If one of these errors appeared during POST or while the printer was idle not printing or receiving data or while trying to print one of the internal test pages replace the system...

Страница 24: ...ser failed to reach standby temperature See Fuser 920 921 or 922 Error on page 20 923 Fuser Error Fuser is too hot while printing or when idle See Fuser 923 Error on page 21 927 Fan Stalled See Fan 92...

Страница 25: ...d DRAM in the optional DRAM slot Reseat the DRAM and run the diagnostic Memory Test for DRAM If test fails or the problem recurs after POR replace the DRAM SIMM 970 Network Card Network card processor...

Страница 26: ...y that the network card is installed and grounded correctly If this error returns after a POR there is a software or microcode incompatibility problem Do Not replace the card Contact your next level o...

Страница 27: ...operating temperature Printer idle time is shorter if the fuser is already warm Note If the duplexer is installed the duplex drive motor turns on for about 5 seconds just before the ready screen appea...

Страница 28: ...Feeder 100 Sheet Auxiliary Feeder Paper Feed Problem Envelope Feeder 100 Sheet Auxiliary Feeder Service Check Automatic Paper Size Sensing Problem Automatic Paper Size Sensing Problem Service Check LA...

Страница 29: ...l the erase lamps turn on If not verify that there is 24VDC on pin 10R 12R 12L 12C J20 16 16L J17 16 10P J20 1 and between 15 and 20VDC on pin 15 pin 2 on 10P Shorting pin 15 pin 2 on 10P to ground sh...

Страница 30: ...Make sure the HVPS contacts to the transfer roll housing are in good condition 10R 12R 12C 12L 16L Voltage while Printing Voltage while Idling J20 1 to J20 4 J17 1 to J17 4 Less than 1VDC 21 26VDC J20...

Страница 31: ...he system board Make the following voltage checks while printing and again while idling If the voltages are not correct replace the system board 10P 10R 12R 12C 12L 16L Voltage J14 5 to J14 4 J20 5 to...

Страница 32: ...hould be clean and spring back when pressed Make sure the transfer roll contact under the left bearing is making contact with the HVPS Make the following voltage checks while running the print test co...

Страница 33: ...ry feeder some blurring may occur at the point where the feeder s friction rollers release the paper Dead Machine Possible causes no voltage reaching the printer LVPS failure blown LVPS fuse failure o...

Страница 34: ...uplex top cover and table cover Disconnect the duplex cable from the printer system board From left to right 10P top to bottom the voltages on the printer system board connector pins should be 0 34VDC...

Страница 35: ...duplex system card If the 7th and 8th digits are 04 there is an exit sensor problem Remove the duplex top cover and table cover Remove the paper tray so you can reach the sensor Measure the voltage on...

Страница 36: ...is left off until a job is printed The system board signal to the LVPS TRIAC is on 10P J11 16 10R 12R 12C 12L J11 3 16L J18 16 The voltage is 0VDC when the lamp is to be on and 24VDC 10P 5VDC when the...

Страница 37: ...the correct signal to the TRIAC At POR this signal should go to 24VDC 10P 5VDC and then immediately drop to 0VDC until the fuser is warm if it does not replace the system board If the signal is OK rep...

Страница 38: ...is usually due to the cartridge not being installed correctly Check the printhead area for obstructions and check the mechanical workings of the print cartridge and printhead shutter If nothing is fou...

Страница 39: ...d Verify correct installation of software utility Single route broadcast not supported across network bridge if bridge is used Server problem check print server installation and configuration using th...

Страница 40: ...NC terminator cap to each end of the T connector The customer may be able to provide this cap There is no wrap test for Token Ring with Unshielded Twisted Pair cable or for Ethernet 10Base T POR the p...

Страница 41: ...POR stops with 1 rows of pels displayed Run the diagnostic tests for the LCD and for the buttons If only some buttons or pels work replace the operator panel If the operator panel is blank check for 5...

Страница 42: ...gh to give good contact between the D roll and the paper stack 10R 12R 12C 12L 16L Make sure the pick magnet is being energized The pick magnet should have a resistance of 100 to 250 Ohms The voltage...

Страница 43: ...both in the duplex unit and on the tray top cover and that the gear on the tray top cover engages the gear on the duplexer If paper is jamming in the table cover area make sure the table cover is prop...

Страница 44: ...2 on the feeder cable the resistance should be from 105 Ohms to 155 Ohms If the magnet is good reconnect the cable and monitor the voltage between the two pins of the connector while running the Envel...

Страница 45: ...e sure there is no continuity from 10P 10R 12R 12L 12C J19 3 to J19 4 16L J16 3 to J16 4 on the cable replace the paper size switch if the resistance is not infinite The resistance from 10P 10R 12R 12...

Страница 46: ...iled cleaner inside the print cartridge It can also be caused by a failed fuser hot roll retaining toner and redepositing it on the page Check that the erase lamp voltage at 10P J20 1 10R 12R 12C 12L...

Страница 47: ...prealigner drive and auxiliary rollers springs and backup rollers for dirt wear or damage refer to the parts catalog for repair kits for broken bellcrank spring attachment hooks on the sideframe Make...

Страница 48: ...heck the operation of the printhead shutter and clean the printhead window with a lint free cloth folded over a cotton swab do not use a bare swab and do not use any cleaning fluids or water on the pr...

Страница 49: ...ut the printer in Diagnostics mode To enter Diagnostics mode 1 Turn the printer off 2 Press and hold the Ready and Return buttons Then turn the printer on The printer performs the Power On Self Test 3...

Страница 50: ...est Paper Feed Tests Page Counts Envelope Print Test Page Count Paper Feed Test Maintenance Kit Count Permanent Page Count Printer Setup Tests Device Tests Envelope Enhance Quick Disk Test Print Contr...

Страница 51: ...4 Press Return to return to Diagnostics mode main menu Auto Clean Delay This can be set from 1 to 60 seconds with a default of 1 Auto Clean Delay does not appear on the menu unless Auto Clean is on 1...

Страница 52: ...he test page 3 As soon as the leading edge of the paper is visible coming out the front exit slot turn off the printer 4 Remove the print cartridge and look at the image on the photoconductor Disk Tes...

Страница 53: ...tor fingers before the paper reverses direction 1 Enter Diagnostics mode 2 Select Duplex Tests 3 Select Duplex Feed 1 4 Select Tray 1 or Tray 2 Note Paper feeds all the way into the duplex unit and st...

Страница 54: ...e paper open the top cover of the duplex unit 8 Carefully remove the duplex unit from the printer without disturbing the position of the paper on the top of the duplex tray Do not disconnect the duple...

Страница 55: ...eder present the printer uses manual envelope 1 Enter Diagnostics mode 2 Select Envelope Print 3 Select Single or Continuous 4 Select CANCEL to stop continuous envelope feed 5 Press Return to return t...

Страница 56: ...est setting that corrects the problem Setting 0 is the factory default and is the shortest warm up time Setting 5 increases warm up time by 90 seconds lower settings increase the time proportionately...

Страница 57: ...iagnostics mode 2 Select Memory Test 3 Select either DRAM or ROM 4 Select Single or Continuous 5 The display indicates PASSED or FAILED 6 Select CANCEL to stop continuous memory test 7 Press Return to...

Страница 58: ...by Selecting NEXT to move the cursor under each digit Then select OR to select the number you want in each digit 4 Select SAVE to save the page count displayed Paper Feed Test This test allows you to...

Страница 59: ...s to prevent toner from being deposited in white areas next to large black areas 1 Enter Diagnostics mode 2 Select Print Contrast 3 Select Light Medium or Dark Low Medium or High on plus machines 4 Pr...

Страница 60: ...t 1 will not duplex To run Print Test 1 1 Enter Diagnostics mode 2 Select Print Test 1 3 Select Single or Continuous 4 Select CANCEL to stop continuous print 5 Press Return to return to the main Diagn...

Страница 61: ...s and the disk hardware and circuitry but does only incidental testing of the disk surface itself The Quick Disk Test does not destroy data on the disk existing data is read and stored prior to the te...

Страница 62: ...of the following sensor tests Toner Low Output Bin Input Exit Cover Open Note The Output Bin sensor can have up to a 15 second delay in changing to open 4 When the sensor is blocked Open is displayed...

Страница 63: ...rial wrap plug part no 1329048 for the serial test 4 Enter Diagnostics mode 5 Select Wrap Test 6 Select Parallel for the parallel port or Serial for the 25 pin serial port 7 Select Single or Continuou...

Страница 64: ...ter is connected Serial Interface Option 10P The serial interface unit switch settings determine how the printer receives data from the computer or terminal Set the switches according to your particul...

Страница 65: ...parity the printer ignores the received parity and transmits using Even parity For all other parity settings the transmitted parity matches the received parity Off On On Off 1 200 Off On Off Off 2 400...

Страница 66: ...nter character set Note For the serial print test to work Advanced Status found under the PARALLEL SETUP menu must be set to Off To run the serial interface test print 1 Turn the printer power off 2 S...

Страница 67: ...ce Switch 11 is used to reverse the polarity of the receive and transmit data line for the RS 422 serial interface Switch 12 Interface Switch 12 sets the serial interface in either RS 232C or RS 422 m...

Страница 68: ...52 Service Manual...

Страница 69: ...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 p...

Страница 70: ...ition the spring B so it clears the separator roller by 1 9 0 2 mm 0 075 0 008 in 3 Tighten the mounting screw Paper Restraint Spring On The 100 sheet Auxiliary Feeder 1 Loosen the mounting screw A 2...

Страница 71: ...eeder Magnet 1 Hold the armature A in the closed coil active position 2 Loosen the mounting screw B and rotate the magnet assembly so the armature clears the clutch gear by 0 30 0 20 mm 0 012 0 008 in...

Страница 72: ...ble gear in one direction to check for backlash To adjust backlash 1 Loosen the nut on the idler stud 2 Move the idler stud downward in its slot 3 Insert a 0 95 mm 037 feeler gage between the gear sho...

Страница 73: ...Repair Information 57...

Страница 74: ...oid must be mounted on the fuser for this adjustment and should be at room temperature 1 Loosen screw A 2 Remove the rubber washer 3 Rotate shaft B eccentric to obtain 4 2 mm 0 2 mm 0 165 in 0 008 in...

Страница 75: ...for 0 60 mm 0 07 mm 0 024 in 0 003 in between the foam pad and the magnet pole piece If adjustment is required continue 3 Keep the armature latched and loosen the magnet mounting screw A 4 Insert feel...

Страница 76: ...ce If adjustment is required continue 2 Keep the armature latched and loosen the magnet mounting screw A Note The flat side of the D roll is down when the feed is latched 3 Insert feeler gage 4 Rotate...

Страница 77: ...the skew marks on the printout are parallel to the top edge of the paper Use Print Test 1 or Quick Test to check this Rotating the printhead clockwise will lower the left skew adjustment point on the...

Страница 78: ...he screws A 3 Run Print Test 1 or the Quick Test on the Diagnostics Menu 4 Move the pointer B to eliminate the skew Moving the pointer toward the left raises the left adjustment point on the printout...

Страница 79: ...he margin to the left 6 Top Margin This margin can be set between 20 and 20 Changing the number by one moves the margin by 1 75 inches Moving the number in a positive direction moves the margin down t...

Страница 80: ...ver off the rear pivot pin Front Cover Removal 1 Unplug the power cord 2 Remove the paper tray 3 Open the top cover 4 Open the right cover 5 Remove the Duplex mounting slot covers 6 Release the latche...

Страница 81: ...Repair Information 65...

Страница 82: ...and push the end to the rear to release it 5 Push the top of the cover to the left 6 Remove the cover by sliding it to the rear of the machine Top Cover Removal 1 Remove the top cover screws C 2 Lift...

Страница 83: ...Repair Information 67...

Страница 84: ...rom the front with your left hand Use a small screwdriver to push the rear latch forward and release the bearing cover This exposes the bearing on the end of the transfer roll 4 Grasp the bearing on t...

Страница 85: ...ed above the flat part of the D roll 7 Push the latch down away from the shaft and slide the D roll to the left off the shaft Note There is no positive detent when replacing the D roll Make certain th...

Страница 86: ...ing nuts B and screws 9 Work the motor out of the machine 10P Do not remove the motor from the gear bracket assembly they are not available separately Installing the motor If the motor has been remove...

Страница 87: ...Repair Information 71...

Страница 88: ...Remove the lower redrive shaft by disengaging the right end to the rear of the machine 5 Disconnect the long redrive belt A and slip it off the lower shaft 6 Remove the redrive assembly screws D 7 Rem...

Страница 89: ...Repair Information 73 D B C A...

Страница 90: ...he opening for the paper output 4 Unsnap the front cover from the right side frame 5 Remove the fuser cover 6 Disconnect the power wires A from the left side of the fuser 7 Remove the fuser input guid...

Страница 91: ...Repair Information 75...

Страница 92: ...TO COOL FOR 5 MINUTES Note The fuser lamp is a glass heater Do not touch the lamp with your hands skin oils and acids can reduce the life of the heater lamp Use a soft cloth to handle the heater lamp...

Страница 93: ...al 1 Remove the fuser 2 Remove the two mounting screws A holding the solenoid housing to the fuser housing 3 Disengage the solenoid bracket from the plunger Note When a new solenoid assembly is instal...

Страница 94: ...exit sensor card 2 Remove the fuser cover and wiper 3 Remove the tape holding the thermistor cable to the shroud 4 Squeeze the thermistor bracket tabs B and remove the thermistor from the shroud 5 Re...

Страница 95: ...Repair Information 79 B A...

Страница 96: ...e hole D 11 The power supply is held in place by two latches on the left side To release the latches Push one latch E in and raise one of the studs F to release the latch Push the other latch E in and...

Страница 97: ...Repair Information 81 F E B F D C...

Страница 98: ...3 Remove the D roll 4 Disconnect the system cable from the input sensor board Note Use care the flag can be damaged while removing the sensor 5 Release latch B and pull the sensor down and forward to...

Страница 99: ...r roll housing 5 Disconnect the cable from the HVPS 6 Remove the system board and the inner EMC shield 7 Disengage the upper frame cables from the guide in the paper feed side frame 8 Remove the screw...

Страница 100: ...ays 3 Remove the left and right side covers 4 10P and 16L remove the system board and the inner EMC shield 5 Remove the left and right LVPS mounting screws 6 Disconnect the fuser connector A 7 Lift th...

Страница 101: ...formation 85 LVPS Cover Removal 1 Form tabs D away from the power supply to create clearance for tabs A to move downward 2 Release the top latches A 3 Release the side latches B 4 Release the bottom l...

Страница 102: ...l cable 3 Remove the operator panel mounting screws from the inside of the top cover Option Card Removal 1 Remove all external trays 2 Open the top cover 3 Open the right cover 4 Remove the outer EMC...

Страница 103: ...oval 1 Remove the front cover 2 Disconnect the fuser sensor cable 3 Disconnect the thermistor cable 4 Disconnect the fuser solenoid cable This cable is not present in all models 5 Release the latches...

Страница 104: ...the right cover 3 Remove the system board 4 Remove the inner EMC shield 5 Locate the paper feed magnet mounting screw B visible through the right side frame A 6 Remove the mounting screw B 7 Remove t...

Страница 105: ...1 Remove the lower frame 2 Disconnect the system cable from the input sensor 3 Remove the screws A and the outer deflector 4 Remove the screws B and the toner shield E 5 Separate the side frames 6 Pul...

Страница 106: ...e top cover 2 Remove the print cartridge 3 Remove the paper tray 4 Open the right side cover 5 Remove the front cover 6 Remove the two screws A 7 Unplug the cable B from the switch connector C 8 Rotat...

Страница 107: ...e the right and top covers 4 Remove the exit redrive and its belt 5 Remove the air plenum 6 Remove the screws A and the pointer if present 7 Cut and discard the printhead cable clamp 8 Disconnect the...

Страница 108: ...he two bottom tabs slide the shield forward then down 10P has no outer EMC shield 5 Disconnect all the external connectors from the system board and remove the option cards 6 Remove the system board m...

Страница 109: ...Repair Information 93...

Страница 110: ...the cable from the exit sensor board 5 Remove the front cover 6 Remove the front exit deflector switch 7 Disconnect the cable from the paper sensor assembly 8 Remove the cable through the right frame...

Страница 111: ...fuser input guide A 2 Remove the transfer roll housing 3 Lift the input sensor board far enough to disconnect the cable B 4 Remove the end of the bellcrank spring 5 Lift the sensor to unsnap it 6 Wor...

Страница 112: ...ting studs visible through openings B in the inner deflector 4 Lift the transfer roll housing far enough to disconnect the system cable 5 Lift the transfer roll housing out of the machine 6 To replace...

Страница 113: ...d 5 Remove the inner EMC shield 6 Remove the load box latches A 7 Release the latches B 8 Pivot the upper frame to the rear to release the spring tension 9 Unsnap the plastic insert D holding the uppe...

Страница 114: ...98 Service Manual Zif Connector Removal 1 Slide the cable clamp A to the open position 2 Note how the contact surfaces C of the cable are positioned as you pull the cable B out of the connector...

Страница 115: ...at A and pivoting 90 2 Pry the top cover from the bottom cover at B and lay the top cover on its side 3 To disconnect the fan leads the table cover has to be removed 4 Release latches C on the paper...

Страница 116: ...cable 3 Depress the exit sensor flag actuator B and lift out the exit sensor card Duplex Option Bottom Cover And Entry Sensor Card Removal 1 Release the two latches A on the frame assembly and lift i...

Страница 117: ...Repair Information 101...

Страница 118: ...system board out 3 Remove the two motor mounting screws B 4 Lift the motor out of the frame assembly Note The remaining FRU is the Gearblock Assembly When you replace this FRU see Lubrication Specifi...

Страница 119: ...semblies gears connectors and ground straps Major Assembly Locations Low Voltage Power Supply Output Sensor Paper Tray Operator Panel Fan Exit Redrive Print Head High Voltage Power Supply Fuser LowerF...

Страница 120: ...104 Service Manual Gear Train...

Страница 121: ...Connector Locations 105 HVPS...

Страница 122: ...106 Service Manual Transfer Roller Housing Paper Guide Transfer roller housing for 10P has no paper guide...

Страница 123: ...Connector Locations 107 System Cable System Board 10R 12R 12C 12L J20 16L J17 Pin 1 Pin 1 HVPS Input and Toner Sensors Pin 1 Transfer Roll Pin 1...

Страница 124: ...108 Service Manual System Board Connectors 10R 12R 12L...

Страница 125: ...inthead Fan J6 Laser Printhead Hsync J7 Operator Pane Output Bin Sensor J8 DC to DC Convertor J9 DC to DC Convertor J10 INA Power Card J11 LVPS J12 Envelope Feeder Magnet J13 INA Card J14 Serial J15 P...

Страница 126: ...110 Service Manual System Board Connectors 16L...

Страница 127: ...tput Bin Sensor J6 Duplex J7 Font Card J8 Hard Disk Option J9 Envelope Feeder Magnet J10 ROM SIMM Printer microcode J11 ROM SIMM flash memory option J12 INA Card J13 Parallel and Serial Port J14 500 S...

Страница 128: ...112 Service Manual System Board Connectors 10P J21 J14 J11...

Страница 129: ...nthead Mirror Motor Fan J6 Printhead Hsync Laser J7 Operator Panel J8 N A J9 N A J10 N A J11 LVPS J12 Envelope Feeder Magnet J13 INA Hard Disk J14 HVPS J15 Parallel Port J16 N A J17 Second Paper Tray...

Страница 130: ...114 Service Manual Printhead Cables The printhead cable connector for 10P 10R 12R 12L and 12C is J6 The printhead cable connector for 16L is J4 Connector...

Страница 131: ...Fan Cable The mirror motor cable connector for the 10P 10R 12R 12L and 12C is J5 The mirror motor cable connector for 16L is J3 Printhead Cable Pin Laser Hsync 1 1 2 2 3 3 4 4 5 6 6 5 7 4 8 3 9 2 10 1...

Страница 132: ...116 Service Manual Operator Panel Output Bin Sensor Cable Handle Mounted Outbin Sensor...

Страница 133: ...or Locations 117 Operator Panel Output Bin Sensor Cable Redrive Mounted Outbin Sensor The cable connector for 10P 10R 12R 12L 12C is J7 The cable connector for 16L is J5 Op Panel Cable Connector Pin 1...

Страница 134: ...118 Service Manual No connection on machines with redrive mounted output bin sensor Pin Op Panel Sensor 1 1 2 2 3 3 4 4 5 5 6 1 7 2 8 3 9 4...

Страница 135: ...nector Locations 119 Printer Ground Straps Outer Deflector to Lower Frame HVPS to Frame Operator Panel to Upper Frame Toner Shield to Lower Frame Load Box Shaft to Upper Frame Static Brush to Lower Fr...

Страница 136: ...120 Service Manual Toner Shield to Lower Frame Load Box Shaft to Upper Frame...

Страница 137: ...or altered parts especially in the area of the On Off switch and the power supply Damaged missing or altered covers especially in the area of the top cover and the power supply cover Possible safety e...

Страница 138: ...e idler and its stud on the rail The prealigner drive roller and its stud on the rail The prealigner backup roller and its shaft and thrust washer The fixed center idler gear in the 500 sheet base and...

Страница 139: ...Preventive Maintenance 123 Use grease p n 1384076 to lubricate A Areas of contact between the two shafts and the grounding spring Use grease p n 1383586 to lubricate B on the duplex unit A B...

Страница 140: ...glass 1 Remove the print cartridge 2 Fold a lint free cloth over a cotton swab 3 Open the shutter 4 Insert the swab and cloth combination in the printhead window slot then slide it left to right sever...

Страница 141: ...the fuser assembly transfer roller d roll and lower redrive shaft assembly at this interval to maintain the print quality and reliability of the printer These items are available as individual FRUs T...

Страница 142: ...126 Service Manual...

Страница 143: ...ecommended in the Units column indicates that the part is procurable but not recommended for field replacement and that the next higher assembly should be ordered R Restricted in the Units column indi...

Страница 144: ...128 Service Manual Assembly 1 Covers 1 14 2 1A 12 1B 17 10 4 3 16 15 11 9 8 27 5 6 7...

Страница 145: ...lus 2 1375992 1 Front Logo 12C plus 2 1375927 1 Front Logo 12L plus 2 1377417 1 Front Logo 16L plus 3 1325115 1 Right Cover Asm 10R 12R 12L 12C 3 1328208 1 Right Cover Asm 10P 16L 4 1328210 1 Door Rig...

Страница 146: ...130 Service Manual Assembly 1 Covers Continued 1 14 2 1A 12 1B 17 10 4 3 16 15 11 9 8 27 5 6 7...

Страница 147: ...r Units Description 1 17 1328508 1 Manual Feed Tray with guide NS 1 Screw Deflector Spring Mtg Parts Packet 1383314 NS 1328482 1 Cover Duplex mtg slot NS 1 Screw Deflector Switch Mtg plate Parts Packe...

Страница 148: ...132 Service Manual Assembly 2 Lower Frame 7 1 14 1 20 22 3 19 6 11 1 18 2 15 13 12 8 9 9 7 23 17 5 10 4 4A...

Страница 149: ...10915 W T 2 1381623 1 Motor Brkt and Gear Asm 10P includes Gear 6 3 1325614 1 Plate Asm Gear Box Mtg 10R 3 1329515 1 Plate Asm Gear Box Mtg 12R 12L 12C 16L 3 1408672 1 Plate Gear Box Mtg 10P 4 1328503...

Страница 150: ...134 Service Manual Assembly 2 Lower Frame Continued 7 1 14 1 20 22 3 19 6 11 1 18 2 15 13 12 8 9 9 7 23 17 5 10 4 4A...

Страница 151: ...2 Screw Motor Bracket Parts Packet 10P 18 1328428 1 LH Bracket Duplex 19 1328427 1 RH Bracket Duplex NS 1383314 1 Screw Duplex Bracket Parts Packet 20 1039476 1 Grommet Printhead Cable 21 1328181 1 Br...

Страница 152: ...136 Service Manual Assembly 3 Upper Frame 1 1A 3 26 14 28 12 4 5 11 24 6 10 30 16 12 2 11 7 8 29 28 20 23 19 23 23 23 18 17 22 21 25 24...

Страница 153: ...ing Bellcrank 8 1039692 1 Left Bellcrank 9 1383998 1 Fan Asm NS 1424481 1 Pad Acoustic Fan 10 1328222 1 Plenum Asm 12R 12L 12C 16L 10 1325022 1 Plenum Asm 10R 10P 11 1383315 1 Retainer Parts Packet 12...

Страница 154: ...138 Service Manual Assembly 3 Upper Frame continued 1 1A 3 26 14 28 12 4 5 11 24 6 10 30 16 12 2 11 7 8 29 28 20 23 19 23 23 23 18 17 22 21 25 24...

Страница 155: ...handle mounted sensor 26 1381134 1 Cable Output Bin Operator Panel 16L handle mounted sensor 26 1381095 1 Cable Operator Panel 12C 12R 10R 10P 28 1383314 2 Screw Shaft Mtg Parts Packet 29 1325138 1 S...

Страница 156: ...140 Service Manual Assembly 4 Printhead System Board 9 2 7 6 4 3 1 8B 8A 8...

Страница 157: ...31 1 Printhead Shroud Assembly 3 1325017 1 Cable Fan Mirror Motor 4 1325018 1 Cable hsync Laser NS 1038199 1 Cable Tie 6 1383315 1 Pin Parts Packet 7 1383316 1 Spring Parts Packet 8 1383314 2 Screw Pr...

Страница 158: ...142 Service Manual Assembly 5 Paper Feed...

Страница 159: ...t Frame 11 1039175 1 Tray Frame Spring 12 1042211 1 Belt Redrive 10R 12R 12C 10P 12 1328192 1 Belt Redrive 12L 16L 13 1328193 1 Belt Auxiliary 12L 16L 14 1039058 1 Shaft Asm Lower Redrive 10R 10P 14 1...

Страница 160: ...144 Service Manual Assembly 5 Paper Feed Continued...

Страница 161: ...ias 31 1383314 1 Screw Redrive Mtg Parts Packet 33 1328298 1 Guide Fuser Input 34 1328167 1 Redrive Assembly 12L 16L With Handle Mounted Bin Sensor 34 1381527 1 Redrive Assembly 12L 16L With Redrive M...

Страница 162: ...146 Service Manual Assembly 6 Paper Feed Alignment Gears...

Страница 163: ...hrust Washer 2 1381145 1 Kit Prealigner and Metering Rollers 3 1039278 1 Gear Idler Prealigner 4 1383316 1 Spring Prealigner and Metering Bellcranks Parts Packet 5 1328384 1 Bellcrank Prealigner 10P 1...

Страница 164: ...148 Service Manual Assembly 7 Paper Feed Drive 1 5 3 2 20 7 4 22 7 13 12 18 21 8 21 18 11 10 14 19 25 24 23 8 19 6 9 17 15 16...

Страница 165: ...gnet Asm 10R 12R 12C 12L 16L 10 1383318 1 Gear No 14 Sheet Feed Parts Packet 11 1383318 1 Gear No 9 Parts Packet 10R 12R 12C 12L 16L 11 1408259 1 Gear No 9 10P 12 1383318 1 Gear No 7 Parts Packet 13 1...

Страница 166: ...150 Service Manual Assembly 8 Standard Paper Tray 200 sheet 1 5 2 3 4 6...

Страница 167: ...67 1 Heavy Duty Paper Tray Assembly 11 in 200 sheet 1058272 1 Heavy Duty Paper Tray Assembly 14 in 200 sheet 1183376 1 Paper Tray Assembly A5 1 1183266 1 11 in Cover 1 1183275 1 14 in Cover 2 1183163...

Страница 168: ...152 Service Manual Assembly 9 Paper Tray 500 Sheet 5A...

Страница 169: ...3 1039582 1 Paper Guide 4 1408851 1 Slide 11 in 4 1408882 1 Slide 14 in 5 1183262 1 Paper Stop 5A 1183298 1 Slider Paper Stop 6 1183266 1 Cover 11 in 6 1183275 1 Cover 14 in 7 1195835 1 Pivot Plate wi...

Страница 170: ...154 Service Manual Assembly 10 Base for Paper Drawer 500 Sheet...

Страница 171: ...Parts Catalog 155 Asm Index Part Number Units Description 10 1 1328194 1 Housing 2 1039558 1 Roll 3 1328197 1 Plate Assembly Gear 4 1039170 1 Pad Machine NS 1328674 1 Clip Ground...

Страница 172: ...156 Service Manual Assembly 11 Optional Paper Drawer 500 Sheet...

Страница 173: ...1 Spring Bellcrank Parts Packet 6 1039603 1 Drive Roller 7 1039540 1 D Roller Tire 8 1383925 1 Paper Feed Magnet 9 1383385 1 Washer Parts Packet 10 1383385 1 Screw Parts Packet 11 1383385 1 Spring Par...

Страница 174: ...158 Service Manual Assembly 12 Fuser 13 7 3 4 8 7 1 2 23 15 15A 2 8A 9 19 22 24 20 10 21 18 17 14 11 12 25 6 16 26...

Страница 175: ...cket 3 1380785 1 Fuser Wiper Assembly supply item 10R 12R 12C 12L 16L 3 1382287 1 Fuser Wiper Assembly supply item 10P 4 1039315 1 Fuser Cover 10R 10P 4 1328132 1 Fuser Cover 12R 12L 12C 16L 6 1038717...

Страница 176: ...160 Service Manual Assembly 12 Fuser Continued 13 7 3 4 8 7 1 2 23 15 15A 2 8A 9 19 22 24 20 10 21 18 17 14 11 12 25 6 16 26...

Страница 177: ...1383315 1 Flag Parts Packet 13 1039481 1 Fuser Power Cable 14 1381537 1 Cable Fuser Front Cover Exit Sensor 15 1381155 1 Thermal Fuse Asm 15A 1039328 2 Clips Thermal Fuse 10R 10P 15A 1328134 2 Clips T...

Страница 178: ...162 Service Manual Assembly 13 Electronics...

Страница 179: ...0 1 Power Cord Set Germany France Spain Norway Finland the Netherlands Austria Belgium Brazil Greece Luxembourg Portugal Sweden Turkey Indonesia Saudi Arabia HV 3 1342532 1 Power Cord Set S Africa 3 1...

Страница 180: ...164 Service Manual Assembly 13 Electronics Continued...

Страница 181: ...2R 12L 12C NS 1328281 2 Standoff Internal Threads NS 1328280 4 Standoff Card Gnd 16L External Threads NS 1195319 2 Standoff INA or DC to DC plastic NS 1383315 2 Standoff Sys Bd plastic Parts Packet NS...

Страница 182: ...166 Service Manual Assembly 14 Transfer Roll...

Страница 183: ...1381008 1 Roll Asm Transfer 2 1381007 1 Housing Transfer 10R 12R 12C 12L 16L 2 1381652 1 Housing Transfer 10P sawtooth not present on 10P 1 o Rear Lens Asm Erase 1 o Front Lens Asm Erase 1 o Contact T...

Страница 184: ...168 Service Manual Assembly 15 Duplex Option...

Страница 185: ...op Slide 9 1381023 1 Gear Block Frame Asm 10 1381024 1 Input Sensor Card 11 1326041 1 Duplex System Cable 12 1326042 1 Cable Stepper Motor 13 1326043 1 Cable Sensor 14 1381025 1 Paper Feed Motor DC 15...

Страница 186: ...170 Service Manual Assembly 16 Envelope and 100 Sheet Auxiliary Feeder...

Страница 187: ...1 Screw 3 1039615 1 Spring 4 1383944 1 Magnet Assembly 5 1622303 1 Washer 6 1622536 1 Screw Mtg 7 1183587 1 Cover Right 8 1183155 1 Guide Large 8A 1183160 1 Latch Guide 9 1328459 1 Guide Small 10 1183...

Страница 188: ...memory 1402208 1 o INA Ethernet 10BaseT low memory 1402219 1 o INA Ethernet 10Base2 high memory 1402217 1 o INA Token Ring high memory 1402218 1 o INA Ethernet 10BaseT high memory 13A0294 1 o INA SCS...

Страница 189: ...ket 1383317 1 Gears 1 6 parts packet 1383318 1 Gears 7 14 parts packet 1381145 1 Metering and Prealigner rolls parts packet 1383385 1 Paper Tray parts packet 1383390 1 Paper Tray parts packet 1329301...

Страница 190: ...174 Service Manual...

Страница 191: ...ly 168 bottom cover entry sensor card removal 100 exit card and cover removal 100 problems 18 system card and motor removal 102 top cover table cover removal 99 E electronics assembly 162 envelope enh...

Страница 192: ...l 85 removal 84 M maintenance approach 3 maintenance kit count 41 major assembly locations 103 memory test 41 mirror motor cable locations 115 N network connections and checks 47 wrap tests 24 network...

Страница 193: ...p locations 119 printhead assembly 140 cable locations 114 diagnosis 28 removal 91 skew adjustments 61 62 printhead window cleaning procedure 124 Q quick disk test 45 quick test 45 R random marks 31 r...

Страница 194: ...ice Manual U upper frame assembly 136 removal 97 V vertical void or streak 31 W warm up time 40 wrap tests 47 Z Zif connector removal 98 Numeric 100 sheet auxiliary feeder paper restraint spring adjus...

Страница 195: ...e Yes No 3 Was the book easy to use Yes No 4 What can we do to improve the book ______________________________________________ ______________________________________________ 5 What is your job title _...

Страница 196: ...Along Line POSTAGE WILL BE PAID BY ADDRESSEE LEXMARK INTERNATIONAL INC DEPARTMENT D22A BUILDING 035 3 740 NEW CIRCLE ROAD NW LEXINGTON KY 40511 9954 Fold Here Tape Please Do Not Staple Tape BUSINESS...

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