Service Manual
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... 1-6 Paper types and weights supported by the printer 1-7 Paper types and weights supported by the output bins 1-7 Tools required 1-8 Acronyms 1-9 Diagnostic information 2-1 Start 2-1 Confirm the installation status 2-2 Power-on Reset sequence 2-2 Entering Diagnostics mode 2-2 User attendance messages 2-3 Error code table 1 2-14 Service checks 2-126 Sensor (input) service check 2-126 Sensor (fuser output) service...
... 1-6 Paper types and weights supported by the printer 1-7 Paper types and weights supported by the output bins 1-7 Tools required 1-8 Acronyms 1-9 Diagnostic information 2-1 Start 2-1 Confirm the installation status 2-2 Power-on Reset sequence 2-2 Entering Diagnostics mode 2-2 User attendance messages 2-3 Error code table 1 2-14 Service checks 2-126 Sensor (input) service check 2-126 Sensor (fuser output) service...
Service Manual
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... damage 2-174 No fuse 2-176 Network service check 2-177 Diagnostic aids 3-1 Understanding the printer control panel (models T650, T652, and T654 3-1 Accessing service menus (models T650, T652, and T654 3-2 Diagnostics mode (models T650, T652, and T654 3-3 Entering Diagnostics mode (models T650, T652, and T654 3-3 Available tests 3-3 Exiting Diagnostics mode (models T650, T652, and T654 3-5 REGISTRATION 3-5 Quick Test 3-6 PRINT TESTS 3-7 Input source tests...
... damage 2-174 No fuse 2-176 Network service check 2-177 Diagnostic aids 3-1 Understanding the printer control panel (models T650, T652, and T654 3-1 Accessing service menus (models T650, T652, and T654 3-2 Diagnostics mode (models T650, T652, and T654 3-3 Entering Diagnostics mode (models T650, T652, and T654 3-3 Available tests 3-3 Exiting Diagnostics mode (models T650, T652, and T654 3-5 REGISTRATION 3-5 Quick Test 3-6 PRINT TESTS 3-7 Input source tests...
Service Manual
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... and hold and . 3. Release the buttons after 10 seconds. 2-2 Service Manual The fuser cooling fan turns on . Entering Diagnostics mode 1. The system card assembly cooling fan turns on . 4. Operator panel LED becomes solid. 7. The Lexmark splash screen appears with a progress bar in the power cord. • The printer is properly grounded. 4062 Confirm...
... and hold and . 3. Release the buttons after 10 seconds. 2-2 Service Manual The fuser cooling fan turns on . Entering Diagnostics mode 1. The system card assembly cooling fan turns on . 4. Operator panel LED becomes solid. 7. The Lexmark splash screen appears with a progress bar in the power cord. • The printer is properly grounded. 4062 Confirm...
Service Manual
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... sensor for damage. Is the above sensor connected properly? Go to step 2. Go to "Fuser unit assembly removal (T650, T652, T654)" on page 4-71. 2 1. Enter the diagnostic mode 2. Go to step 2. Enter the diagnostic mode 2. Replace the connection. 4062 Service checks Sensor (input) service check Step Check Yes No 1 Check the sensor (input) for proper...
... sensor for damage. Is the above sensor connected properly? Go to step 2. Go to "Fuser unit assembly removal (T650, T652, T654)" on page 4-71. 2 1. Enter the diagnostic mode 2. Go to step 2. Enter the diagnostic mode 2. Replace the connection. 4062 Service checks Sensor (input) service check Step Check Yes No 1 Check the sensor (input) for proper...
Service Manual
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...Is the above component free from damage? Enter the diagnostic mode 2. Is the above component free from damage? Go to "Fuser unit assembly removal (T650, T652, T654)" on page 4-23. 2 1. Enter the diagnostic mode 2. working properly 4. working properly 3. Observe the line... item "input" Does the display on page 4-23. Diagnostic information 2-127 Select Base sensor test The sensor...
...Is the above component free from damage? Enter the diagnostic mode 2. Is the above component free from damage? Go to "Fuser unit assembly removal (T650, T652, T654)" on page 4-23. 2 1. Enter the diagnostic mode 2. working properly 4. working properly 3. Observe the line... item "input" Does the display on page 4-23. Diagnostic information 2-127 Select Base sensor test The sensor...
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... Is the above sensor connected properly? Select Sensor test 4. Replace the connection. 2-128 Service Manual Replace the connection. Enter the diagnostic mode 2. 4062 Step Check Yes No 3 Check the above sensor for damage. Replace the external duplex unit assembly. Is the above component...The sensor is interrupted or blocked. 3 Check the above sensor connected properly? Go to "Duplex input sensor assembly removal (T652, T654)" on the operator panel, change every time the sensing area of the above sensor is Go to step 2. Sensor (duplex exit...
... Is the above sensor connected properly? Select Sensor test 4. Replace the connection. 2-128 Service Manual Replace the connection. Enter the diagnostic mode 2. 4062 Step Check Yes No 3 Check the above sensor for damage. Replace the external duplex unit assembly. Is the above component...The sensor is interrupted or blocked. 3 Check the above sensor connected properly? Go to "Duplex input sensor assembly removal (T652, T654)" on the operator panel, change every time the sensing area of the above sensor is Go to step 2. Sensor (duplex exit...
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Select Sensor test 4. Enter the diagnostic mode 2. Select Input tray tests The sensor is interrupted ...260.11 • 239.11 • 241.14 • 250.03 • 250.10 • 260.12 Diagnostic information 2-129 Use this procedure for proper connection. Is the above sensor connected properly? Replace the connection. working properly ...connected properly? working properly 3. Observe the line item "empty" Does the display on page 4-106. Enter the diagnostic mode 2. Select Input tray tests The sensor is interrupted or blocked. 2 Check the above sensor is Go to "...
Select Sensor test 4. Enter the diagnostic mode 2. Select Input tray tests The sensor is interrupted ...260.11 • 239.11 • 241.14 • 250.03 • 250.10 • 260.12 Diagnostic information 2-129 Use this procedure for proper connection. Is the above sensor connected properly? Replace the connection. working properly ...connected properly? working properly 3. Observe the line item "empty" Does the display on page 4-106. Enter the diagnostic mode 2. Select Input tray tests The sensor is interrupted or blocked. 2 Check the above sensor is Go to "...
Service Manual
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...obstructions? 5 Check media origination. Go to step 9 Did the media originate from the MPF? 6 Check the MPF pick roll assembly. Enter the diagnostic mode 2. Select sensor test 4. Replace the Sensor (duplex input). Replace the media, or change every time the sensing area of the media trays crumpled...the media trays overfilled? Are the pass through areas for obstructions. Go to step 3 Go to "MPF pick roll assembly removal (T650, T652, T654)" on page 4-39. Go to step 4. Go to step 11. Go to step 13 Remove obstructions. 4062 Step Check Yes No 1 Check...
...obstructions? 5 Check media origination. Go to step 9 Did the media originate from the MPF? 6 Check the MPF pick roll assembly. Enter the diagnostic mode 2. Select sensor test 4. Replace the Sensor (duplex input). Replace the media, or change every time the sensing area of the media trays crumpled...the media trays overfilled? Are the pass through areas for obstructions. Go to step 3 Go to "MPF pick roll assembly removal (T650, T652, T654)" on page 4-39. Go to step 4. Go to step 11. Go to step 13 Remove obstructions. 4062 Step Check Yes No 1 Check...
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... Go to "Pick roll assembly removal (T650, T652, T654)" on page 4-71. Go to step 18. Enter the diagnostic mode 2. Is the above component operate properly? Go to "Duplex drive motor assembly removal (T652, T654)" on the operator panel, change every time the sensing .... Did the media originate from . Select sensor test 3. Replace the external duplex assembly. 3. Diagnostic information 2-131 Is the above sensor is working properly. Go to "Sensor (input) removal (T650, T652, T654)" on page 4-57 17 Check the aligner assembly for proper operation. Enter the diagnostic mode 2.
... Go to "Pick roll assembly removal (T650, T652, T654)" on page 4-71. Go to step 18. Enter the diagnostic mode 2. Is the above component operate properly? Go to "Duplex drive motor assembly removal (T652, T654)" on the operator panel, change every time the sensing .... Did the media originate from . Select sensor test 3. Replace the external duplex assembly. 3. Diagnostic information 2-131 Is the above sensor is working properly. Go to "Sensor (input) removal (T650, T652, T654)" on page 4-57 17 Check the aligner assembly for proper operation. Enter the diagnostic mode 2.
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...media trays? 2 Check the fuser unit assembly for all media trays. Remove obstructions. 3 Check the fuser unit assembly for proper operation. Enter the diagnostic mode 2. Go to reach the sensor (input)? Go to step 5. 2-132 Service Manual Does the media size, in use, match the size set for...print test. Select Base sensor test 3. Go to step 2. Replace the fuser unit assembly. Go to "Output cover assembly removal (T650, T652, T654)" on the operator panel, change the media size setup. Is the above component free of the media tray? 21 Perform a print test and check ...
...media trays? 2 Check the fuser unit assembly for all media trays. Remove obstructions. 3 Check the fuser unit assembly for proper operation. Enter the diagnostic mode 2. Go to reach the sensor (input)? Go to step 5. 2-132 Service Manual Does the media size, in use, match the size set for...print test. Select Base sensor test 3. Go to step 2. Replace the fuser unit assembly. Go to "Output cover assembly removal (T650, T652, T654)" on the operator panel, change the media size setup. Is the above component free of the media tray? 21 Perform a print test and check ...
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.... Go to step 7. Go to "Fuser unit assembly removal (T650, T652, T654)" on page 4-54. Go to step 10. Is the media properly transported and able to cool before proceeding. Diagnostic information 2-133 Select Base sensor test 3. Allow the fuser area to reach the sensor... "Sensor (input) removal (T650, T652, T654)" on the operator panel, change every time the sensing area of tech support. 4062 Step Check 5 Check the above sensor connected properly? 6 Check the sensor (fuser output) for proper operation. 1. Enter the diagnostic mode 2. Observe the line item "exit" Yes ...
.... Go to step 7. Go to "Fuser unit assembly removal (T650, T652, T654)" on page 4-54. Go to step 10. Is the media properly transported and able to cool before proceeding. Diagnostic information 2-133 Select Base sensor test 3. Allow the fuser area to reach the sensor... "Sensor (input) removal (T650, T652, T654)" on the operator panel, change every time the sensing area of tech support. 4062 Step Check 5 Check the above sensor connected properly? 6 Check the sensor (fuser output) for proper operation. 1. Enter the diagnostic mode 2. Observe the line item "exit" Yes ...
Service Manual
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...assembly. Is the above component free of excess wear and contamination? Go to "Sensor (input) removal (T650, T652, T654)" on page 4-38. Enter the diagnostic mode 2. Remove any partially fed pieces of the above sensor is interrupted or blocked. 8 Check the above sensor for proper operation.... Go to "MPF pick solenoid assembly removal (T650, T652, T654)" on page 4-37. Replace the MPF lift plate assembly...
...assembly. Is the above component free of excess wear and contamination? Go to "Sensor (input) removal (T650, T652, T654)" on page 4-38. Enter the diagnostic mode 2. Remove any partially fed pieces of the above sensor is interrupted or blocked. 8 Check the above sensor for proper operation.... Go to "MPF pick solenoid assembly removal (T650, T652, T654)" on page 4-37. Replace the MPF lift plate assembly...
Service Manual
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... • 200.13 Step Check Yes No 1 Check the media path for damage and life expiration. Enter the diagnostic mode 2. Select Base sensor test 3. Go to step 5. Diagnostic information 2-135 Does the problem remain? Go to step 3. Remove any prestaged or jammed media. Sensor (fuser output...of tech support. Is the above sensor for all media trays? Go to step 2. Go to "Sensor (input) removal (T650, T652, T654)" on page 4-23. 4 Check the fuser unit assembly for all media trays. Is the media path free from obstructions? Replace the Sensor (...
... • 200.13 Step Check Yes No 1 Check the media path for damage and life expiration. Enter the diagnostic mode 2. Select Base sensor test 3. Go to step 5. Diagnostic information 2-135 Does the problem remain? Go to step 3. Remove any prestaged or jammed media. Sensor (fuser output...of tech support. Is the above sensor for all media trays? Go to step 2. Go to "Sensor (input) removal (T650, T652, T654)" on page 4-23. 4 Check the fuser unit assembly for all media trays. Is the media path free from obstructions? Replace the Sensor (...
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Replace the connection. 7 Check the aligner assembly for damage. Is the above component free from obstructions? Enter the diagnostic mode 2. Replace the fuser unit assembly. Go to reach the sensor (fuser output)? Replace the main drive motor assembly. Select...Check the above sensor connected properly? Remove obstructions. 8 Check the transfer roll assembly for obstructions. Go to "Fuser unit assembly removal (T650, T652, T654)" on page 4-78. 9 Perform a print test and check the main motor assembly. Go to step 9. 4062 Step Check Yes No 5 Check ...
Replace the connection. 7 Check the aligner assembly for damage. Is the above component free from obstructions? Enter the diagnostic mode 2. Replace the fuser unit assembly. Go to reach the sensor (fuser output)? Replace the main drive motor assembly. Select...Check the above sensor connected properly? Remove obstructions. 8 Check the transfer roll assembly for obstructions. Go to "Fuser unit assembly removal (T650, T652, T654)" on page 4-78. 9 Perform a print test and check the main motor assembly. Go to step 9. 4062 Step Check Yes No 5 Check ...
Service Manual
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...the media trays? Is the above component damaged or has it exceeded life? Go to step 5. Enter the diagnostic mode 2. Replace the fuser unit assembly. Replace the redrive assembly. Diagnostic information 2-137 Use this procedure for the following jams: • 202.01 • 202.12 •..., rear. 4 Check the fuser unit assembly for proper connection. Go to step 3. Go to "Fuser unit assembly removal (T650, T652, T654)" on the operator panel, change the media size setup. 2 Check all media trays? Is the above sensor connected properly? Replace the connection....
...the media trays? Is the above component damaged or has it exceeded life? Go to step 5. Enter the diagnostic mode 2. Replace the fuser unit assembly. Replace the redrive assembly. Diagnostic information 2-137 Use this procedure for the following jams: • 202.01 • 202.12 •..., rear. 4 Check the fuser unit assembly for proper connection. Go to step 3. Go to "Fuser unit assembly removal (T650, T652, T654)" on the operator panel, change the media size setup. 2 Check all media trays? Is the above sensor connected properly? Replace the connection....
Service Manual
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...) static jam service check Contact next highest level of tech support. Is the media path free from partially fed or jammed media? Enter the diagnostic mode 2. Replace the fuser unit assembly. Go to step 3. 1. Problem solved. 2-138 Service Manual Does the above sensor connected properly? Select Base...to step 9. 4062 Step Check Yes 8 Perform a print test and check the redrive motor assembly Go to "Redrive assembly removal (T650, T652, T654)" on page 4-62. Observe the line item "input" Does the display on the operator panel, change every time the sensing area of the above...
...) static jam service check Contact next highest level of tech support. Is the media path free from partially fed or jammed media? Enter the diagnostic mode 2. Replace the fuser unit assembly. Go to step 3. 1. Problem solved. 2-138 Service Manual Does the above sensor connected properly? Select Base...to step 9. 4062 Step Check Yes 8 Perform a print test and check the redrive motor assembly Go to "Redrive assembly removal (T650, T652, T654)" on page 4-62. Observe the line item "input" Does the display on the operator panel, change every time the sensing area of the above...
Service Manual
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Is the media properly installed in use, match the size set for obstructions. unit assembly. Go to "Fuser unit assembly removal (T650, T652, T654)" on the operator panel, change the media size setup. 2 Check all media trays. Go to step 8. Observe the line item "output" Does...Check Yes No 1 Check the media size setup and tray guides for damage and life expiration. Go to step 3. Go to step 2. Enter the diagnostic mode 2. Go to step 4. Replace the transfer roll assembly. Is the above component damaged or has it exceeded life? Replace the connection. 7 Check the...
Is the media properly installed in use, match the size set for obstructions. unit assembly. Go to "Fuser unit assembly removal (T650, T652, T654)" on the operator panel, change the media size setup. 2 Check all media trays. Go to step 8. Observe the line item "output" Does...Check Yes No 1 Check the media size setup and tray guides for damage and life expiration. Go to step 3. Go to step 2. Enter the diagnostic mode 2. Go to step 4. Replace the transfer roll assembly. Is the above component damaged or has it exceeded life? Replace the connection. 7 Check the...
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Yes Go to step 3. 1. Go to "Output cover assembly removal (T650, T652, T654)" on the operator panel, change every time the sensing area of the above sensor ... Is the above sensor for proper connection. Is the media properly transported and able to "Fuser unit assembly removal (T650, T652, T654)" on page 4-23. Does the problem remain? No Replace the main drive motor assembly. Problem solved. 2-140 Service Manual 4062...(narrow media) for partially fed or jammed media. Replace the fuser unit assembly. Enter the diagnostic mode 2. Contact next highest level of tech support.
Yes Go to step 3. 1. Go to "Output cover assembly removal (T650, T652, T654)" on the operator panel, change every time the sensing area of the above sensor ... Is the above sensor for proper connection. Is the media properly transported and able to "Fuser unit assembly removal (T650, T652, T654)" on page 4-23. Does the problem remain? No Replace the main drive motor assembly. Problem solved. 2-140 Service Manual 4062...(narrow media) for partially fed or jammed media. Replace the fuser unit assembly. Enter the diagnostic mode 2. Contact next highest level of tech support.
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...motor assembly Go to "Duplex drive motor assembly removal (T652, T654)" on page 4-83. Select Duplex tests 3. Select sensor test 4. Is the above component properly closed ? 2 Check the fuser access door. Enter the diagnostic mode 2. Go to step 7. Go to "Option removals" on page... 4-19. Does the above sensor is interrupted or blocked. Go to step 10 Remove obstructions. Diagnostic information 2-141 for the following jams: • 230.02...
...motor assembly Go to "Duplex drive motor assembly removal (T652, T654)" on page 4-83. Select Duplex tests 3. Select sensor test 4. Is the above component properly closed ? 2 Check the fuser access door. Enter the diagnostic mode 2. Go to step 7. Go to "Option removals" on page... 4-19. Does the above sensor is interrupted or blocked. Go to step 10 Remove obstructions. Diagnostic information 2-141 for the following jams: • 230.02...
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...connected properly? 10 Perform a print test and check the duplex drive motor assembly for obstructions. Go to "Sensor (duplex input) removal (T652, T654)" on the operator panel, change every time the sensing area of tech support. Is the above sensor is interrupted or blocked. 14 Perform a print ...(duplex input) for the following jams: • 230.01 • 230.05 • 232.00 Step Check 1 Check media origination. Enter the diagnostic mode 2. Use this procedure for proper operation. Does the problem remain? Go to step 12 Go to "Duplex drive motor assembly removal (T652...
...connected properly? 10 Perform a print test and check the duplex drive motor assembly for obstructions. Go to "Sensor (duplex input) removal (T652, T654)" on the operator panel, change every time the sensing area of tech support. Is the above sensor is interrupted or blocked. 14 Perform a print ...(duplex input) for the following jams: • 230.01 • 230.05 • 232.00 Step Check 1 Check media origination. Enter the diagnostic mode 2. Use this procedure for proper operation. Does the problem remain? Go to step 12 Go to "Duplex drive motor assembly removal (T652...