User's Reference (3.4 MB)
Page 96
... button to clear a printer condition: • Press and release Continue briefly to restart the printer. • Press and release Continue twice quickly to display an error code. • Press and release Continue twice quickly to cancel a print job. 96 Ready/Data light is on Toner Low light is off Load/Remove Paper... light is blinking Paper Jam light is blinking slowly Error light is off Press Continue light is off , on to reset the printer. Press and release Cancel to display additional...
... button to clear a printer condition: • Press and release Continue briefly to restart the printer. • Press and release Continue twice quickly to display an error code. • Press and release Continue twice quickly to cancel a print job. 96 Ready/Data light is on Toner Low light is off Load/Remove Paper... light is blinking Paper Jam light is blinking slowly Error light is off Press Continue light is off , on to reset the printer. Press and release Cancel to display additional...
User's Reference (3.4 MB)
Page 99
... light sequence: Common light sequences with secondary sequences Ready/ Data Toner Low Load/ Remove Paper Paper Jam Error Press Continue Printer status Secondary error code Go to page: 106 Memory full 116 Complex page 116 Short paper 117 Font error 117 99 Secondary error code light sequences Ready/ Data Toner Low Load/ Remove Paper Paper Jam...
... light sequence: Common light sequences with secondary sequences Ready/ Data Toner Low Load/ Remove Paper Paper Jam Error Press Continue Printer status Secondary error code Go to page: 106 Memory full 116 Complex page 116 Short paper 117 Font error 117 99 Secondary error code light sequences Ready/ Data Toner Low Load/ Remove Paper Paper Jam...
User's Reference (3.4 MB)
Page 100
Secondary error code light sequences (continued) Ready/ Data Toner Low Load/ Remove Paper Paper Jam Error Press Continue Printer status/Message Deficient printer memory Go to page: 118 Insufficient defrag memory 118 External network adapter (ENA) 119 connection lost Invalid network code 119 Defective flash 120 Unformatted flash 120 Network interface error 121 Flash full 121 Too many flash options 122 100
Secondary error code light sequences (continued) Ready/ Data Toner Low Load/ Remove Paper Paper Jam Error Press Continue Printer status/Message Deficient printer memory Go to page: 118 Insufficient defrag memory 118 External network adapter (ENA) 119 connection lost Invalid network code 119 Defective flash 120 Unformatted flash 120 Network interface error 121 Flash full 121 Too many flash options 122 100
User's Reference (3.4 MB)
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Secondary error code light sequences for jams Ready/ Toner Data Low Load/ Remove Paper Paper Jam Error Press Continue Printer status/Message Jam in the multipurpose feeder 124 101 Jam in an exit area 123 Jam in the internal duplex unit 124 Jam in an input area Go to page: 122 Jam between the input area and 123 the exit area.
Secondary error code light sequences for jams Ready/ Toner Data Low Load/ Remove Paper Paper Jam Error Press Continue Printer status/Message Jam in the multipurpose feeder 124 101 Jam in an exit area 123 Jam in the internal duplex unit 124 Jam in an input area Go to page: 122 Jam between the input area and 123 the exit area.
User's Reference (3.4 MB)
Page 104
...; Press and hold Cancel to reset the printer. Print media jam What this light sequence means: The printer is trying to display the secondary jam error code. • Clear the entire paper path. 104
...; Press and hold Cancel to reset the printer. Print media jam What this light sequence means: The printer is trying to display the secondary jam error code. • Clear the entire paper path. 104
User's Reference (3.4 MB)
Page 106
... message. • Press and release Continue to clear the secondary message. Insufficient collation area What this light sequence means: The printer has one of these errors: • Memory is full. • A page is too complex to print. • A page is shorter than the set page margins. • Resolution... not sufficient to save what is in the buffer. • Printer memory is not sufficient to cancel the current print job. 106 Secondary error code What this light sequence means: The printer memory (or hard disk, if installed) does not have the free space necessary to collate the ...
... message. • Press and release Continue to clear the secondary message. Insufficient collation area What this light sequence means: The printer has one of these errors: • Memory is full. • A page is too complex to print. • A page is shorter than the set page margins. • Resolution... not sufficient to save what is in the buffer. • Printer memory is not sufficient to cancel the current print job. 106 Secondary error code What this light sequence means: The printer memory (or hard disk, if installed) does not have the free space necessary to collate the ...
User's Reference (3.4 MB)
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Secondary error code 106 Service error 110 Short paper 117 Standard bin full 109 Toner Low, Toner Alarm set Off 108...front door open 105 Flash full 121 Flushing buffer 114 Font error 117 Formatting flash 102 Hex Trace Ready 111 Insufficient collation area 106 Insufficient defrag memory 118 Invalid network code 115, 119 Invalid refill cartridge 107 Jam between input area ...110 Ready with Toner Low 112 Resetting printer 114 Resolution reduced 114 Restoring factory defaults 114 Secondary error code 106 Service error 110 Short paper 117 Standard bin full 109 Toner Low, Toner Alarm set Off 108 Toner ...
Secondary error code 106 Service error 110 Short paper 117 Standard bin full 109 Toner Low, Toner Alarm set Off 108...front door open 105 Flash full 121 Flushing buffer 114 Font error 117 Formatting flash 102 Hex Trace Ready 111 Insufficient collation area 106 Insufficient defrag memory 118 Invalid network code 115, 119 Invalid refill cartridge 107 Jam between input area ...110 Ready with Toner Low 112 Resetting printer 114 Resolution reduced 114 Restoring factory defaults 114 Secondary error code 106 Service error 110 Short paper 117 Standard bin full 109 Toner Low, Toner Alarm set Off 108 Toner ...
User's Reference (3.4 MB)
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...79 printer on, Error light on 78 printer on, nothing prints 77 standard tray, paper feed failure 78 Toner Low light on and printing stops 78 upper front door will not close 77 USB port 77 wrong source 77 Programming flash 102 Programming network code 103 Protocol (Parallel... 126 Resetting printer 114 Resolution reduced 114 Restoring factory defaults 115 restoring factory defaults 131 S safety information 146 Secondary error code 106 secondary error codes complex page 116 font error 117 insufficient defrag memory 118 memory full 116 short paper 117 sending a job to print 10 from Macintosh 10 from...
...79 printer on, Error light on 78 printer on, nothing prints 77 standard tray, paper feed failure 78 Toner Low light on and printing stops 78 upper front door will not close 77 USB port 77 wrong source 77 Programming flash 102 Programming network code 103 Protocol (Parallel... 126 Resetting printer 114 Resolution reduced 114 Restoring factory defaults 115 restoring factory defaults 131 S safety information 146 Secondary error code 106 secondary error codes complex page 116 font error 117 insufficient defrag memory 118 memory full 116 short paper 117 sending a job to print 10 from Macintosh 10 from...
Technical Reference
Page 177
...more information on page B-29. To determine whether your printer user documentation for Paper Jams (Continued) Printer State Status Code Display String* Online Status Intervention required: paper jam 4285w 285 Paper Jam FALSE Intervention required: paper jam 4286w 286 Paper Jam...Table B-14: "Service Errors" on printer messages. x represents the number of jammed pages in the printer. z represents the bin number. * Refer to be opened. Service Errors Error Code 50000 is returned for all 9xx Service Errors when the printer can return a status code. y represents the tray ...
...more information on page B-29. To determine whether your printer user documentation for Paper Jams (Continued) Printer State Status Code Display String* Online Status Intervention required: paper jam 4285w 285 Paper Jam FALSE Intervention required: paper jam 4286w 286 Paper Jam...Table B-14: "Service Errors" on printer messages. x represents the number of jammed pages in the printer. z represents the bin number. * Refer to be opened. Service Errors Error Code 50000 is returned for all 9xx Service Errors when the printer can return a status code. y represents the tray ...
Technical Reference
Page 231
... on the flash or disk. The return values on the stack indicate: true the command is successful false the command is unsuccessful and returns an error code Table 4-16: devcontrol Operator Parameters Integer Command Name Parameter Argument Parameter 1 null null 5 file null 8 filename description 9 password null 10 password null 11 filename password...
... on the flash or disk. The return values on the stack indicate: true the command is successful false the command is unsuccessful and returns an error code Table 4-16: devcontrol Operator Parameters Integer Command Name Parameter Argument Parameter 1 null null 5 file null 8 filename description 9 password null 10 password null 11 filename password...
Technical Reference
Page 232
..., rangecheck, typecheck devdismount device devdismount - This operator is used. 4-36 PostScript Table 4-17: Unsuccessful devcontrol Parameter Error Codes Code 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 Meaning File system access has not been initialized Could not allocate file ... Some invalid argument was passed No such device Invalid access to file requested Argument too large (filename, buffer) Invalid file descriptor or filename Catch all error or device error Unable to allocate memory for the specified device to update or create file Major change in systemdict...
..., rangecheck, typecheck devdismount device devdismount - This operator is used. 4-36 PostScript Table 4-17: Unsuccessful devcontrol Parameter Error Codes Code 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 Meaning File system access has not been initialized Could not allocate file ... Some invalid argument was passed No such device Invalid access to file requested Argument too large (filename, buffer) Invalid file descriptor or filename Catch all error or device error Unable to allocate memory for the specified device to update or create file Major change in systemdict...
Technical Reference
Page 431
.... x represents the number of jammed pages in the printer. Message Page ALL SERVICE MESSAGES 3-79 Error Code 50000 Printer Model C720 C750 C910 E320, E322 J110 T420 T520, T522 T620, T622 W812 W820 Table B-15: Device Attendance Messages Supported ✘ Not...Supported Page numbers reference message descriptions. y represents the tray number. C720 C750 C910 E320, E322 J110 T420 T520, T522 T620, T622 W812 W820 Table B-14: Service Errors Supported ✘ Not Supported Page numbers reference message description. Printer Model Message RDYMSG Page 3-80...
.... x represents the number of jammed pages in the printer. Message Page ALL SERVICE MESSAGES 3-79 Error Code 50000 Printer Model C720 C750 C910 E320, E322 J110 T420 T520, T522 T620, T622 W812 W820 Table B-15: Device Attendance Messages Supported ✘ Not...Supported Page numbers reference message descriptions. y represents the tray number. C720 C750 C910 E320, E322 J110 T420 T520, T522 T620, T622 W812 W820 Table B-14: Service Errors Supported ✘ Not Supported Page numbers reference message description. Printer Model Message RDYMSG Page 3-80...
Service Manual
Page 3
... 1-12 Options 1-13 Acronyms 1-14 Diagnostic Information 2-1 Start 2-1 Operator Panel 2-2 Light Patterns 2-3 Status Information Light Patterns 2-3 Attendance Information Light Patterns 2-5 Obtaining Information about Printer Service Error Codes. . . 2-11 Service Error Codes 2-11 Power-On Operations 2-25 Power-On Self Test (POST 2-26 Symptom Tables 2-26 iii
... 1-12 Options 1-13 Acronyms 1-14 Diagnostic Information 2-1 Start 2-1 Operator Panel 2-2 Light Patterns 2-3 Status Information Light Patterns 2-3 Attendance Information Light Patterns 2-5 Obtaining Information about Printer Service Error Codes. . . 2-11 Service Error Codes 2-11 Power-On Operations 2-25 Power-On Self Test (POST 2-26 Symptom Tables 2-26 iii
Service Manual
Page 23
...See "Diagnostic Information" on page 4-1 to the correct field replaceable unit (FRU) or part. Use the error code charts, symptom index, and service checks to both the T420 Base and the T420 Network models. See the "Repair Information" on page 2-1, for the location of each of memory standard, an...The purpose of this manual leads you to help identify parts. General Information 1-1 Note: Unless otherwise noted, all references to the Lexmark T420(n) laser printer are two models: • The T420 Base printer, with 16MB of memory standard, a parallel port, and a USB port. • The...
...See "Diagnostic Information" on page 4-1 to the correct field replaceable unit (FRU) or part. Use the error code charts, symptom index, and service checks to both the T420 Base and the T420 Network models. See the "Repair Information" on page 2-1, for the location of each of memory standard, an...The purpose of this manual leads you to help identify parts. General Information 1-1 Note: Unless otherwise noted, all references to the Lexmark T420(n) laser printer are two models: • The T420 Base printer, with 16MB of memory standard, a parallel port, and a USB port. • The...
Service Manual
Page 37
...blink simultaneously, a service may need to aid in providing corrective action for more information. Diagnostic Information 2-1 This chapter contains the codes and diagnostic tools to be performed. See "Service Error Codes" on page 2-3 for personal safety and to prevent damage to the printer. Diagnostic Information Start CAUTION: Unplug power from the ...the status of the printer anytime it indicates the source by blinking one or more information. If the printer does not indicate a service error code nor complete POST without an error but there is a precaution for more lights.
...blink simultaneously, a service may need to aid in providing corrective action for more information. Diagnostic Information 2-1 This chapter contains the codes and diagnostic tools to be performed. See "Service Error Codes" on page 2-3 for personal safety and to prevent damage to the printer. Diagnostic Information Start CAUTION: Unplug power from the ...the status of the printer anytime it indicates the source by blinking one or more information. If the printer does not indicate a service error code nor complete POST without an error but there is a precaution for more lights.
Service Manual
Page 38
... 2-25 for more information.) • Utilizing diagnostic tools (See "Power-On Operations" on page 2-25 for more information.) • Obtaining information about printer service errors (See "Service Error Codes" on page 2-11 for more information.) 2-2 Service Manual 4048-00x Operator Panel The 4048-00x operator panel consists of six indicator lights and two...
... 2-25 for more information.) • Utilizing diagnostic tools (See "Power-On Operations" on page 2-25 for more information.) • Obtaining information about printer service errors (See "Service Error Codes" on page 2-11 for more information.) 2-2 Service Manual 4048-00x Operator Panel The 4048-00x operator panel consists of six indicator lights and two...
Service Manual
Page 45
See "Service Error Codes" on the type of printer error. 4048-00x Service Information Light Patterns Ready/Data Toner Low Load/Remove Paper Paper Jam Error Press Continue Service Condition ✳ ✳ ✳ ✳ ✳ ✳ Service Error Note: A double press of Continue causes a secondary light pattern which indicates further information on page 2-11 for more information. Diagnostic Information 2-9
See "Service Error Codes" on the type of printer error. 4048-00x Service Information Light Patterns Ready/Data Toner Low Load/Remove Paper Paper Jam Error Press Continue Service Condition ✳ ✳ ✳ ✳ ✳ ✳ Service Error Note: A double press of Continue causes a secondary light pattern which indicates further information on page 2-11 for more information. Diagnostic Information 2-9
Service Manual
Page 47
... alarm is not actuated for assistance. 4048-00x Obtaining Information about Printer Service Error Codes All lights flashing simultaneously on the panel designates a printer service error as a result of support or call Lexmark 1-800-539-6275 for assistance. Service Error Codes Service error codes are generally non-recoverable except in an intermittent condition when you can POR the...
... alarm is not actuated for assistance. 4048-00x Obtaining Information about Printer Service Error Codes All lights flashing simultaneously on the panel designates a printer service error as a result of support or call Lexmark 1-800-539-6275 for assistance. Service Error Codes Service error codes are generally non-recoverable except in an intermittent condition when you can POR the...
Service Manual
Page 72
... on one of the thermistor. Measure the resistance of the lamp contacts. FRU Fuser assembly Action If the fuser lamp comes on and a fuser failure error code displays, be sure the thermistor is contacting the hot roll and the thermistor cable is installed. Replace the fuser assembly as necessary. Clean as necessary...
... on one of the thermistor. Measure the resistance of the lamp contacts. FRU Fuser assembly Action If the fuser lamp comes on and a fuser failure error code displays, be sure the thermistor is contacting the hot roll and the thermistor cable is installed. Replace the fuser assembly as necessary. Clean as necessary...
Service Manual
Page 206
... Error Codes 2-11 engine circuitry error 2-19 engine flash error 2-12 engine software error 2-12 fan stalled error 2-15 fuser error 2-14 network error 2-23 NVRAM failure 2-20 paper communication failure 2-24 printhead error 2-16 RAM memory error 2-22 RIP card error 2-21 RIP software error 2-11 RIP software/illegal trap 2-11 RIP to engine communication error 2-18 toner sensor error 2-15 transfer roll error...
... Error Codes 2-11 engine circuitry error 2-19 engine flash error 2-12 engine software error 2-12 fan stalled error 2-15 fuser error 2-14 network error 2-23 NVRAM failure 2-20 paper communication failure 2-24 printhead error 2-16 RAM memory error 2-22 RIP card error 2-21 RIP software error 2-11 RIP software/illegal trap 2-11 RIP to engine communication error 2-18 toner sensor error 2-15 transfer roll error...