Quick Reference
Page 18
... exit door, and remove the jammed pages. 9 After you have cleared the jammed pages, reinstall the print cartridge assembly, and securely close all the printer doors. 10 Press Continue to resume printing. When jam recovery is set to Auto by default. 7 Lift the green flap at the front of the... printer. Clearing jams 18 CAUTION:The fuser or fuser area may be reprinted, depending on the overall memory usage of the printer, and remove the jammed pages from behind the flap. Note: Jam recovery is set to ...
... exit door, and remove the jammed pages. 9 After you have cleared the jammed pages, reinstall the print cartridge assembly, and securely close all the printer doors. 10 Press Continue to resume printing. When jam recovery is set to Auto by default. 7 Lift the green flap at the front of the... printer. Clearing jams 18 CAUTION:The fuser or fuser area may be reprinted, depending on the overall memory usage of the printer, and remove the jammed pages from behind the flap. Note: Jam recovery is set to ...
User's Guide
Page 26
...; Continue-On • Ready-On • Toner-On • Paper Jam-On What this light sequence means: A paper jam has occurred in the fuser area under the print cartridge assembly. See Clearing jams on page56 for more information. 26 Paper jams between the input and exit sensors Light sequence...light sequence means: A paper jam has occurred as the print media is most likely in the manual feeder. Paper jams as a printed job exits the printer Light sequence: • Continue-On • Load Paper-On • Paper Jam-On What this light sequence means: A paper jam has occurred. The...
...; Continue-On • Ready-On • Toner-On • Paper Jam-On What this light sequence means: A paper jam has occurred in the fuser area under the print cartridge assembly. See Clearing jams on page56 for more information. 26 Paper jams between the input and exit sensors Light sequence...light sequence means: A paper jam has occurred as the print media is most likely in the manual feeder. Paper jams as a printed job exits the printer Light sequence: • Continue-On • Load Paper-On • Paper Jam-On What this light sequence means: A paper jam has occurred. The...
User's Guide
Page 45
...210°C (410°F) without melting or releasing hazardous emissions. 45 Inks that can be affected by the temperature in the printer fuser • Preprinted papers that require a registration (the precise print location on these requirements; Preprinted papers such as letterhead must ... degree of suppliers and approved papers used to 210°C (410°F) without melting or releasing hazardous emissions. Recycled paper Lexmark supports US executive order 13101 which strongly encourages the use in degraded paper handling. This content provides the paper with rough or...
...210°C (410°F) without melting or releasing hazardous emissions. 45 Inks that can be affected by the temperature in the printer fuser • Preprinted papers that require a registration (the precise print location on these requirements; Preprinted papers such as letterhead must ... degree of suppliers and approved papers used to 210°C (410°F) without melting or releasing hazardous emissions. Recycled paper Lexmark supports US executive order 13101 which strongly encourages the use in degraded paper handling. This content provides the paper with rough or...
User's Guide
Page 58
Clearing jams 6 Open the front door, and remove the print cartridge assembly. 7 Lift the green flap at the front of the printer, and remove the jammed pages from behind the flap. CAUTION:The fuser or fuser area may be hot. 58
Clearing jams 6 Open the front door, and remove the print cartridge assembly. 7 Lift the green flap at the front of the printer, and remove the jammed pages from behind the flap. CAUTION:The fuser or fuser area may be hot. 58
User's Guide
Page 78
You can determine approximately how much toner is left in all the items necessary to replace the pick rollers, the fuser, and the transfer roller. Repeat this point. If the print remains faded, replace the toner cartridge. When you first receive the "Replace ... can still print for your photoconductor kit. See Printing the menu settings and network setup pages on page9for the light sequence associated with your specific printer. If Maintenance is listed under the Warnings heading, it . Note: The maintenance kit may continue to function properly after the photoconductor has reached...
You can determine approximately how much toner is left in all the items necessary to replace the pick rollers, the fuser, and the transfer roller. Repeat this point. If the print remains faded, replace the toner cartridge. When you first receive the "Replace ... can still print for your photoconductor kit. See Printing the menu settings and network setup pages on page9for the light sequence associated with your specific printer. If Maintenance is listed under the Warnings heading, it . Note: The maintenance kit may continue to function properly after the photoconductor has reached...
User's Guide
Page 87
... the following table to find solutions to exit the menus. Streaked horizontal lines ABCDE ABCDE ABCDE The toner cartridge or fuser may be changed using the Local Printer Settings Utility. 87 The Ready/Data light will appear. 8 Release the Continue button. Print quality problems Many print quality...See the following in the order listed: 1 Clean the printhead lens. (See Cleaning the printhead lens on the printed page. 10 Turn the printer off to print quality problems. Symptom White lines ABCDE ABCDE ABCDE Cause • The printhead lens is dirty. • Either the toner cartridge...
... the following table to find solutions to exit the menus. Streaked horizontal lines ABCDE ABCDE ABCDE The toner cartridge or fuser may be changed using the Local Printer Settings Utility. 87 The Ready/Data light will appear. 8 Release the Continue button. Print quality problems Many print quality...See the following in the order listed: 1 Clean the printhead lens. (See Cleaning the printhead lens on the printed page. 10 Turn the printer off to print quality problems. Symptom White lines ABCDE ABCDE ABCDE Cause • The printhead lens is dirty. • Either the toner cartridge...
User's Guide
Page 88
... before sending the job to print. • Replace the toner cartridge. *To replace the fuser, call a service technician. †This setting can be changed using the Local Printer Settings Utility. 88 used. • Set the Form Type setting to • The Form Type setting in Drivers to an ...; Call for the type of print media being used. • The fuser is worn or defective. • The Toner Darkness setting is too dark. • The toner cartridge is worn or defective. • Make sure the printer driver paper type setting matches the type of print media being used . ...
... before sending the job to print. • Replace the toner cartridge. *To replace the fuser, call a service technician. †This setting can be changed using the Local Printer Settings Utility. 88 used. • Set the Form Type setting to • The Form Type setting in Drivers to an ...; Call for the type of print media being used. • The fuser is worn or defective. • The Toner Darkness setting is too dark. • The toner cartridge is worn or defective. • Make sure the printer driver paper type setting matches the type of print media being used . ...
User's Guide
Page 89
the print media. Blank pages The toner cartridge is defective, empty, or improperly installed. *To replace the fuser, call a service technician. †This setting can be changed to match the paper size that not in the correct position for the paper or ... in the tray. For example, A4 size paper was inserted into the selected tray, but the Form Size setting was not changed using the Local Printer Settings Utility. • Remove and then reinsert the toner cartridge. • Replace the toner cartridge. 89 Solution Replace the toner cartridge. • The Form ...
the print media. Blank pages The toner cartridge is defective, empty, or improperly installed. *To replace the fuser, call a service technician. †This setting can be changed to match the paper size that not in the correct position for the paper or ... in the tray. For example, A4 size paper was inserted into the selected tray, but the Form Size setting was not changed using the Local Printer Settings Utility. • Remove and then reinsert the toner cartridge. • Replace the toner cartridge. 89 Solution Replace the toner cartridge. • The Form ...
User's Guide
Page 90
...black pages Print media curls badly once it prints and exits to Smooth. • Use print media that is defective. • The printer requires servicing. The Paper Weight setting is wrong for the type of print media, such as a xerographic paper for service. • ...8226; Try another kind or brand of print media being used. *To replace the fuser, call a service technician. †This setting can be changed using the Local Printer Settings Utility. • Replace the toner cartridge. • Call for laser printers. • If possible, try printing in a less humid environment. 90
...black pages Print media curls badly once it prints and exits to Smooth. • Use print media that is defective. • The printer requires servicing. The Paper Weight setting is wrong for the type of print media, such as a xerographic paper for service. • ...8226; Try another kind or brand of print media being used. *To replace the fuser, call a service technician. †This setting can be changed using the Local Printer Settings Utility. • Replace the toner cartridge. • Call for laser printers. • If possible, try printing in a less humid environment. 90
Service Manual
Page 5
... information vii Safety information xi Preface xiv Definitions xiv General information 1-1 Models 1-1 Maintenance approach 1-1 Overview of the operator panel 1-2 Models E250d and E250dn 1-2 Specifications 1-3 Memory 1-3 Print speed 1-3 Print quality 1-3 Media trays and supply capacity 1-4 Connectivity and compatibility 1-5 Types...37 POST symptom table 2-37 Printer symptom table 2-38 Service checks 2-39 Controller card service check 2-39 Cooling fan service check 2-40 Cover interlock switch service check 2-40 Dead machine service check 2-41 Fuser service check 2-41 LVPS/...
... information vii Safety information xi Preface xiv Definitions xiv General information 1-1 Models 1-1 Maintenance approach 1-1 Overview of the operator panel 1-2 Models E250d and E250dn 1-2 Specifications 1-3 Memory 1-3 Print speed 1-3 Print quality 1-3 Media trays and supply capacity 1-4 Connectivity and compatibility 1-5 Types...37 POST symptom table 2-37 Printer symptom table 2-38 Service checks 2-39 Controller card service check 2-39 Cooling fan service check 2-40 Cover interlock switch service check 2-40 Dead machine service check 2-41 Fuser service check 2-41 LVPS/...
Service Manual
Page 21
Tips on preventing jams Paper path 4512-220, -230 *Measurements are approximate paper lengths (millimeters) **Sensors are measured at rotation/position which they are tripped A Paper path B Manual feed sensor C Upper end feed rolls D Input sensor E Transfer roll F Fuser G Fuser exit rolls H Fuser exit sensor I Exit rolls J Exit sensor K Duplex unit L Duplex sensor M Auto compensator A-B 117.8 B-C 9.6 C-D 60.5 D-E 49.0 E-F 110.7 F-G 26.9 G-H 6.2 H-I 127.2 I-J 26.4 I-K 217.4 K-L 102.5 L-M 16.2 M-B 178.9 General information 1-7
Tips on preventing jams Paper path 4512-220, -230 *Measurements are approximate paper lengths (millimeters) **Sensors are measured at rotation/position which they are tripped A Paper path B Manual feed sensor C Upper end feed rolls D Input sensor E Transfer roll F Fuser G Fuser exit rolls H Fuser exit sensor I Exit rolls J Exit sensor K Duplex unit L Duplex sensor M Auto compensator A-B 117.8 B-C 9.6 C-D 60.5 D-E 49.0 E-F 110.7 F-G 26.9 G-H 6.2 H-I 127.2 I-J 26.4 I-K 217.4 K-L 102.5 L-M 16.2 M-B 178.9 General information 1-7
Service Manual
Page 26
...25) indicate specific errors. Additional tertiary codes used for more detailed information. After the lights quit flashing, the light flashes until the fuser comes up to the printer and all lights flashing as a paper jam, the panel lights indicate the problem. See "Common primary light patterns" on . ... pattern usually returns. If is sent to temperature (5-20 additional seconds, depending on the initial temperature of support. 2-2 Lexmark™ E250d and E250dn Light patterns and error messages User attendance messages, paper jam errors, and service errors display a light pattern.
...25) indicate specific errors. Additional tertiary codes used for more detailed information. After the lights quit flashing, the light flashes until the fuser comes up to the printer and all lights flashing as a paper jam, the panel lights indicate the problem. See "Common primary light patterns" on . ... pattern usually returns. If is sent to temperature (5-20 additional seconds, depending on the initial temperature of support. 2-2 Lexmark™ E250d and E250dn Light patterns and error messages User attendance messages, paper jam errors, and service errors display a light pattern.
Service Manual
Page 38
...sensors z z z Meaning A paper jam has occurred. Action Clear the paper jam. 2-14 Lexmark™ E250d and E250dn Action Clear the paper jam. 4512-220, -230 Secondary error codes Paper jam at... the input sensor z z z Meaning A paper jam has occurred at the manual feeder. Paper jams as a printed job exits the printer... is most likely in the manual feeder. The jammed media is exiting the printer. Paper jam in the manual feeder z z z z Meaning A paper ...
...sensors z z z Meaning A paper jam has occurred. Action Clear the paper jam. 2-14 Lexmark™ E250d and E250dn Action Clear the paper jam. 4512-220, -230 Secondary error codes Paper jam at... the input sensor z z z Meaning A paper jam has occurred at the manual feeder. Paper jams as a printed job exits the printer... is most likely in the manual feeder. The jammed media is exiting the printer. Paper jam in the manual feeder z z z z Meaning A paper ...
Service Manual
Page 47
... 4512-220, -230 z z z z Meaning An error occurs at the fuser or printhead. • If data is sent to the printer and all lights flash simultaneously, and double-clicking does not produce a secondary code, there may be a code problem. Action Power off the printer and remove the unsupported option Service codes All service errors...
... 4512-220, -230 z z z z Meaning An error occurs at the fuser or printhead. • If data is sent to the printer and all lights flash simultaneously, and double-clicking does not produce a secondary code, there may be a code problem. Action Power off the printer and remove the unsupported option Service codes All service errors...
Service Manual
Page 48
...Service secondary error codes Service secondary codes Lights 900-Software 900-Software ✷ ✷ 91x-DC motor or transfer roll ✷ 92x-Fuser or toner sensor ✷ 93x-Printhead, drive motor ✷ ✷ 94x-LVPS service error ✷ 95x-Controller card (NCRAM, ...-RAM memory ✷ ✷ 97x-Network ✷ ✷ ✷ ✷ ✷ ✷ ✷ ✷ 2-24 Lexmark™ E250d and E250dn 4512-220, -230 Service primary code ✷ Light blinking When this code appears, double-click Service primary code to reveal the ...
...Service secondary error codes Service secondary codes Lights 900-Software 900-Software ✷ ✷ 91x-DC motor or transfer roll ✷ 92x-Fuser or toner sensor ✷ 93x-Printhead, drive motor ✷ ✷ 94x-LVPS service error ✷ 95x-Controller card (NCRAM, ...-RAM memory ✷ ✷ 97x-Network ✷ ✷ ✷ ✷ ✷ ✷ ✷ ✷ 2-24 Lexmark™ E250d and E250dn 4512-220, -230 Service primary code ✷ Light blinking When this code appears, double-click Service primary code to reveal the ...
Service Manual
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... cartridge. 4512-220, -230 Fuser, fan, or toner sensor error Codes 920 through 929 indicate a problem in thermistor path ✷ ✷ 925-Incorrect fuser ✷ ✷ ✷ 927-Fan stalled ✷ ✷ ✷ ✷ 929-Toner sensor or toner cartridge are bad ✷ ✷ ✷ 2-26 Lexmark™ E250d and E250dn Multiple errors indicate...
... cartridge. 4512-220, -230 Fuser, fan, or toner sensor error Codes 920 through 929 indicate a problem in thermistor path ✷ ✷ 925-Incorrect fuser ✷ ✷ ✷ 927-Fan stalled ✷ ✷ ✷ ✷ 929-Toner sensor or toner cartridge are bad ✷ ✷ ✷ 2-26 Lexmark™ E250d and E250dn Multiple errors indicate...
Service Manual
Page 55
... jam near tray 1. It is likely that the jam was probably staged Paper jam around exit sensor. Page arrived at fuser earlier than intended Page at fuser nip before fuser started on the trailing edge of page. Exit sensor never broke on the page at the input sensor within two inches...leading edge of media when feeding out the media that was detected at the manual feed sensor. Long media or shingled multi feed stopped before fuser reached acceptable operating temperature. x1=duplex sensor state (1=made), x2+x3=paper path location Duplex jam while picking from the duplex. Video never ...
... jam near tray 1. It is likely that the jam was probably staged Paper jam around exit sensor. Page arrived at fuser earlier than intended Page at fuser nip before fuser started on the trailing edge of page. Exit sensor never broke on the page at the input sensor within two inches...leading edge of media when feeding out the media that was detected at the manual feed sensor. Long media or shingled multi feed stopped before fuser reached acceptable operating temperature. x1=duplex sensor state (1=made), x2+x3=paper path location Duplex jam while picking from the duplex. Video never ...
Service Manual
Page 57
....06 Fuser under temperature while printing 920.07 Fuser under temperature while printing 920.08 Fuser temperature did not increase after IR recovery. 920.20 Belt fuser under temperature when the media reached the fuser nip. 923.00 Fuser is over temperature. 923.01 Fuser is performed and the printer can... temporarily recover from the error condition. This applies to heat up . 922.21 Belt fuser was under temperature during steady...
....06 Fuser under temperature while printing 920.07 Fuser under temperature while printing 920.08 Fuser temperature did not increase after IR recovery. 920.20 Belt fuser under temperature when the media reached the fuser nip. 923.00 Fuser is over temperature. 923.01 Fuser is performed and the printer can... temporarily recover from the error condition. This applies to heat up . 922.21 Belt fuser was under temperature during steady...
Service Manual
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Possible noisy thermistor signal. This applies to the fuser and belt fusers. 925.01 Fuser detection performed and found error Fan service errors 927.00 Service fan error 927.03 Main fan took too long to converge 935.20 Printhead ... sweep error, check sweep accuracy state 935.24 Printhead sweep error, reserved 935.25 Printhead sweep error, detected resonant frequency out of expected range 2-34 Lexmark™ E250d and E250dn 4512-220, -230 Service error codes (9xx) (Continued) Error Description 924.01 Open thermistor check failure. Printhead service errors 931.00 No...
Possible noisy thermistor signal. This applies to the fuser and belt fusers. 925.01 Fuser detection performed and found error Fan service errors 927.00 Service fan error 927.03 Main fan took too long to converge 935.20 Printhead ... sweep error, check sweep accuracy state 935.24 Printhead sweep error, reserved 935.25 Printhead sweep error, detected resonant frequency out of expected range 2-34 Lexmark™ E250d and E250dn 4512-220, -230 Service error codes (9xx) (Continued) Error Description 924.01 Open thermistor check failure. Printhead service errors 931.00 No...
Service Manual
Page 59
... error 940.01 Line frequency outside allowed range of 45Hz-64Hz 940.02 Line frequency below 43Hz 940.03 No zero cross detected on belt fuser model 4512-220, -230 Diagnostic information 2-35
... error 940.01 Line frequency outside allowed range of 45Hz-64Hz 940.02 Line frequency below 43Hz 940.03 No zero cross detected on belt fuser model 4512-220, -230 Diagnostic information 2-35