Troubleshooting Guide
Page 9
...all be replaced separately. The black photoconductor can be replaced at the same time. IS THE TRANSFER BELT DEFECTIVE? IS THE TONER LOW? Replace the fuser. Try one or more of the toner cartridge: 1 Remove the toner cartridge. 2 Firmly shake the cartridge side-to-side and front-to-back ... the life of the following: CHECK THE PAPER TYPE SETTING Make sure the Paper Type setting matches the paper loaded in the tray. IS THE FUSER WORN OR DEFECTIVE? Try one or more of the following : 9 Note: Repeat this procedure multiple times until you use it . Replace the transfer ...
...all be replaced separately. The black photoconductor can be replaced at the same time. IS THE TRANSFER BELT DEFECTIVE? IS THE TONER LOW? Replace the fuser. Try one or more of the toner cartridge: 1 Remove the toner cartridge. 2 Firmly shake the cartridge side-to-side and front-to-back ... the life of the following: CHECK THE PAPER TYPE SETTING Make sure the Paper Type setting matches the paper loaded in the tray. IS THE FUSER WORN OR DEFECTIVE? Try one or more of the following : 9 Note: Repeat this procedure multiple times until you use it . Replace the transfer ...
User's Guide
Page 41
... all trays from the Paper Size/Type menu. they do not match the settings of any other tray: • Paper Type (for all of the fuser varies according to Universal when the size you print on and Ready appears. 2 On the home screen, touch . 3 Touch Paper Menu. 4 Touch Paper Size/Type...
... all trays from the Paper Size/Type menu. they do not match the settings of any other tray: • Paper Type (for all of the fuser varies according to Universal when the size you print on and Ready appears. 2 On the home screen, touch . 3 Touch Paper Menu. 4 Touch Paper Size/Type...
User's Guide
Page 44
...is usually indicated on the paper package. • Do not use paper that has been cut or trimmed by the temperature in the printer fuser • Preprinted papers that require a registration (the precise print location on the page) greater than 60 g/m2 (16 lb) •...releasing hazardous emissions. Use inks that are not affected by major mills in toner. Using recycled paper As an environmentally conscious company, Lexmark supports the use of the paper. Selecting preprinted forms and letterhead Use these requirements; Unacceptable paper The following paper types are not ...
...is usually indicated on the paper package. • Do not use paper that has been cut or trimmed by the temperature in the printer fuser • Preprinted papers that require a registration (the precise print location on the page) greater than 60 g/m2 (16 lb) •...releasing hazardous emissions. Use inks that are not affected by major mills in toner. Using recycled paper As an environmentally conscious company, Lexmark supports the use of the paper. Selecting preprinted forms and letterhead Use these requirements; Unacceptable paper The following paper types are not ...
User's Guide
Page 248
...the toner low? Paper curl These are possible solutions. When 88 toner low appears or when you experience faded print, you use it . Replace the fuser. 248 Try one or more of the following : Has paper absorbed moisture due to redistribute toner. 3 Reinsert the toner cartridge and continue printing. Has... and front-to-back several times to high humidity? • Load paper from a fresh package. • Store paper in the tray. Is the fuser worn or defective? Note: Repeat this procedure multiple times until you may be able to extend the life of the following : Check the Paper Type...
...the toner low? Paper curl These are possible solutions. When 88 toner low appears or when you experience faded print, you use it . Replace the fuser. 248 Try one or more of the following : Has paper absorbed moisture due to redistribute toner. 3 Reinsert the toner cartridge and continue printing. Has... and front-to-back several times to high humidity? • Load paper from a fresh package. • Store paper in the tray. Is the fuser worn or defective? Note: Repeat this procedure multiple times until you may be able to extend the life of the following : Check the Paper Type...
Service Manual
Page 4
...output 1-23 Switch (printer front door interlock) and switch (printer left door interlock 1-23 Switch (printer left lower door interlock 1-23 Fuser cooling fan 1-23 AC drive card assembly 1-23 5V LVPS card assembly 1-24 24V LVPS card assembly 1-24 CMYK transfer roll HVPS ...control 1-26 Rotation of printhead motor 1-26 Determination of printhead ready 1-27 Printhead reference value 1-27 Fuser control 1-27 Fuser control method 1-27 Main/sub heater lamps on/off control 1-27 Fuser warm-up 1-27 Xerographic process during a print cycle 1-28 Charge 1-29 Exposure 1-30 Development 1-...
...output 1-23 Switch (printer front door interlock) and switch (printer left door interlock 1-23 Switch (printer left lower door interlock 1-23 Fuser cooling fan 1-23 AC drive card assembly 1-23 5V LVPS card assembly 1-24 24V LVPS card assembly 1-24 CMYK transfer roll HVPS ...control 1-26 Rotation of printhead motor 1-26 Determination of printhead ready 1-27 Printhead reference value 1-27 Fuser control 1-27 Fuser control method 1-27 Main/sub heater lamps on/off control 1-27 Fuser warm-up 1-27 Xerographic process during a print cycle 1-28 Charge 1-29 Exposure 1-30 Development 1-...
Service Manual
Page 7
... (registration) lag jam 2-39 200.02 Sensor static jam 2-41 200.03 Sensor (media on belt) late jam 2-42 201.00 Sensor (fuser exit) late jam 2-43 202.00 Sensor (fuser exit) lag jam 2-45 230.00 Sensor (duplex wait) late jam (duplex media feed 2-46 231.00 Sensor (registration) late jam...
... (registration) lag jam 2-39 200.02 Sensor static jam 2-41 200.03 Sensor (media on belt) late jam 2-42 201.00 Sensor (fuser exit) late jam 2-43 202.00 Sensor (fuser exit) lag jam 2-45 230.00 Sensor (duplex wait) late jam (duplex media feed 2-46 231.00 Sensor (registration) late jam...
Service Manual
Page 9
...2-145 911.00 24V LVPS cooling fan error 2-145 911.01 Transfer belt drive motor cooling fan error 2-146 911.02 Fuser cooling fan lock error 2-146 918.00 Standard media exit shift error 2-147 920.00 Fuser main lamp overheat error 2-147 920.01 Front thermistor disconnection error 2-148 920.02... Fuser sub lamp overheat error 2-149 920.03 Rear thermistor disconnection error 2-149 920.04 Main lamp warm up error 2-150 920.05...
...2-145 911.00 24V LVPS cooling fan error 2-145 911.01 Transfer belt drive motor cooling fan error 2-146 911.02 Fuser cooling fan lock error 2-146 918.00 Standard media exit shift error 2-147 920.00 Fuser main lamp overheat error 2-147 920.01 Front thermistor disconnection error 2-148 920.02... Fuser sub lamp overheat error 2-149 920.03 Rear thermistor disconnection error 2-149 920.04 Main lamp warm up error 2-150 920.05...
Service Manual
Page 12
... ASIC Test 3-23 Feed Test 3-23 Scanner Manual Registration 3-24 Sensor Test (Scanner Tests 3-24 Trans Belt HP Fail Clear 3-25 Dev Unit Reset 3-25 Fuser Temp Fail Clear 3-25 ATC SENSOR FAILURE CLEAR 3-25 ENGINE ADJUST 3-26 Color registration (RegCon 3-29 Booklet Fold Adjust 3-29 Finisher Config 3-29 Testing the...
... ASIC Test 3-23 Feed Test 3-23 Scanner Manual Registration 3-24 Sensor Test (Scanner Tests 3-24 Trans Belt HP Fail Clear 3-25 Dev Unit Reset 3-25 Fuser Temp Fail Clear 3-25 ATC SENSOR FAILURE CLEAR 3-25 ENGINE ADJUST 3-26 Color registration (RegCon 3-29 Booklet Fold Adjust 3-29 Finisher Config 3-29 Testing the...
Service Manual
Page 13
... interlock) removal 4-11 Duplex media exit turn guide removal 4-12 Duplex drive motor removal 4-13 Duplex controller card assembly removal 4-14 Fuser unit assembly removal 4-15 Transfer belt unit assembly removal 4-16 Transfer belt cleaning assembly removal 4-17 Standard media exit shift assembly removal... unit assembly 1 removal 4-21 Sensor (media out) removal 4-22 Media out actuator removal 4-22 Sensor (media level) removal 4-24 Sensor (fuser exit) removal 4-25 Printer left door assembly removal 4-26 Printer left door damper removal 4-28 Sensor (media on belt) removal 4-30 2nd ...
... interlock) removal 4-11 Duplex media exit turn guide removal 4-12 Duplex drive motor removal 4-13 Duplex controller card assembly removal 4-14 Fuser unit assembly removal 4-15 Transfer belt unit assembly removal 4-16 Transfer belt cleaning assembly removal 4-17 Standard media exit shift assembly removal... unit assembly 1 removal 4-21 Sensor (media out) removal 4-22 Media out actuator removal 4-22 Sensor (media level) removal 4-24 Sensor (fuser exit) removal 4-25 Printer left door assembly removal 4-26 Printer left door damper removal 4-28 Sensor (media on belt) removal 4-30 2nd ...
Service Manual
Page 14
... fan removal 4-87 Rear lower cooling fan assembly removal 4-88 CMY developer drive motor assembly removal 4-89 CMYK PC cartridge drive motor assembly removal 4-90 Fuser cooling fan removal 4-91 Main power switch actuator removal 4-91 CMYK toner add motor assembly removal 4-92 CMYK transfer HVPS card assembly removal 4-93 Printhead...
... fan removal 4-87 Rear lower cooling fan assembly removal 4-88 CMY developer drive motor assembly removal 4-89 CMYK PC cartridge drive motor assembly removal 4-90 Fuser cooling fan removal 4-91 Main power switch actuator removal 4-91 CMYK toner add motor assembly removal 4-92 CMYK transfer HVPS card assembly removal 4-93 Printhead...
Service Manual
Page 15
... MPF / transport drive motor assembly removal 4-104 Feed roll removal 4-105 Pick roll removal 4-106 Separation roll removal 4-107 Sensor (RFID toner cartridge) removal 4-108 Fuser exit roll assembly removal 4-109 MPF media out actuator removal 4-109 Sensor (MPF media out) removal 4-110 MPF pick roll assembly removal 4-110 Media feed...
... MPF / transport drive motor assembly removal 4-104 Feed roll removal 4-105 Pick roll removal 4-106 Separation roll removal 4-107 Sensor (RFID toner cartridge) removal 4-108 Fuser exit roll assembly removal 4-109 MPF media out actuator removal 4-109 Sensor (MPF media out) removal 4-110 MPF pick roll assembly removal 4-110 Media feed...
Service Manual
Page 18
... 1 7-25 Assembly 24: Transfer belt 7-26 Assembly 25: Transfer belt lift 2 7-27 Assembly 26: Toner Dispense 7-28 Assembly 27: Developer unit assemblies 7-29 Assembly 28: Fuser assembly 7-30 Assembly 29: Cooling fans 7-31 Assembly 30: Electrical 1 7-32 Assembly 31: Electrical 2 7-34 Assembly 32: Electrical 3 7-35 Assembly 33: Electrical 4 7-37 Assembly 34...
... 1 7-25 Assembly 24: Transfer belt 7-26 Assembly 25: Transfer belt lift 2 7-27 Assembly 26: Toner Dispense 7-28 Assembly 27: Developer unit assemblies 7-29 Assembly 28: Fuser assembly 7-30 Assembly 29: Cooling fans 7-31 Assembly 30: Electrical 1 7-32 Assembly 31: Electrical 2 7-34 Assembly 32: Electrical 3 7-35 Assembly 33: Electrical 4 7-37 Assembly 34...