Service Manual
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... 2-26 950.xx NVRAM Failure service check 2-26 Autocompensator mechanism service check 2-27 Bin full sensor service check 2-27 Dead printer service check 2-28 Duplex/manual feed sensor (S1) service check 2-29 Front door sensor or switches service check 2-30 Fuser exit sensor service check 2-31 Fuser service check 2-32 Input sensor (S2) service check 2-34 Main drive gear assembly...
... 2-26 950.xx NVRAM Failure service check 2-26 Autocompensator mechanism service check 2-27 Bin full sensor service check 2-27 Dead printer service check 2-28 Duplex/manual feed sensor (S1) service check 2-29 Front door sensor or switches service check 2-30 Fuser exit sensor service check 2-31 Fuser service check 2-32 Input sensor (S2) service check 2-34 Main drive gear assembly...
Service Manual
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... 3-45 How is color specified in a document to be printed 3-45 How does the printer know what color to improve the color 3-46 What is manual color correction 3-46 How can do I access them 3-47 Repair information 4-1 Handling ESD-sensitive parts 4-1 Removal procedures 4-2 Front cover assembly removal 4-2 Left cover assembly removal... 4-35 Low-voltage power supply (LVPS) assembly removal 4-37 Lower frame removal, right and left 4-39 Left lower frame 4-39 Right lower frame 4-41 vi Service Manual
... 3-45 How is color specified in a document to be printed 3-45 How does the printer know what color to improve the color 3-46 What is manual color correction 3-46 How can do I access them 3-47 Repair information 4-1 Handling ESD-sensitive parts 4-1 Removal procedures 4-2 Front cover assembly removal 4-2 Left cover assembly removal... 4-35 Low-voltage power supply (LVPS) assembly removal 4-37 Lower frame removal, right and left 4-39 Left lower frame 4-39 Right lower frame 4-41 vi Service Manual
Service Manual
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... CAUTION This type of caution statements: CAUTION A caution identifies something that might damage the product hardware or software. xviii Service Manual Special tools and test equipment, as well as general environmental and safety instructions, are working. Connector locations uses illustrations to.... 6. CAUTION This type of caution indicates a tipping hazard. 5025-2xx, 4xx 10-14-2008 Preface This manual contains maintenance procedures for service personnel. General information contains a general description of the printer and the maintenance approach used to isolate failing field...
... CAUTION This type of caution statements: CAUTION A caution identifies something that might damage the product hardware or software. xviii Service Manual Special tools and test equipment, as well as general environmental and safety instructions, are working. Connector locations uses illustrations to.... 6. CAUTION This type of caution indicates a tipping hazard. 5025-2xx, 4xx 10-14-2008 Preface This manual contains maintenance procedures for service personnel. General information contains a general description of the printer and the maintenance approach used to isolate failing field...
Service Manual
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...performance throughout the life of the printer. Printers continuously operating at or near the maximum duty cycle may require service for the imaging unit. • 4800C Q (default) full printer speed • 1200 dpi (reduced... of the Menu Settings Page. 5025-2xx, 4xx Printer specifications Memory ✔-Supported ✘-Not supported Lexmark C540n, C543dn Lexmark C544n, C544dn, C544dw Memory Optional slots Standard DIMM sizesa Optional (DDR2) Maximum printer memoryb One slot ...and press Select ( ). Replacement is supported in PS and PCL only 1-2 Service Manual
...performance throughout the life of the printer. Printers continuously operating at or near the maximum duty cycle may require service for the imaging unit. • 4800C Q (default) full printer speed • 1200 dpi (reduced... of the Menu Settings Page. 5025-2xx, 4xx Printer specifications Memory ✔-Supported ✘-Not supported Lexmark C540n, C543dn Lexmark C544n, C544dn, C544dw Memory Optional slots Standard DIMM sizesa Optional (DDR2) Maximum printer memoryb One slot ...and press Select ( ). Replacement is supported in PS and PCL only 1-2 Service Manual
Service Manual
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...the PPDS Emulation setting in .) Weight 21 kg (46.2 lbs) 25 kg (54.9 lbs) 4 kg (8.7 lb) 1-4 Service Manual Host-Based Printing (HBP)/Graphics Device Interface (GDI) Version 3 (color) uses PCL XL. PictBridge Directimage Devices that support Directimage support all ...JPEG, JPG, GIF, PNG, BMP, PCX, and DCX. Lexmark C540n, C543dn ✘ ✘ ✔ Lexmark C544n, C544dn, C544dw ✔ ✔ ✔ Dimensions Models Height Lexmark C540n, C543dn, C544n, C544dn, C544dw Lexmark C544dtn The Lexmark C544dn printer with optional 640-sheet duo drawer 650-sheet duo drawer...
...the PPDS Emulation setting in .) Weight 21 kg (46.2 lbs) 25 kg (54.9 lbs) 4 kg (8.7 lb) 1-4 Service Manual Host-Based Printing (HBP)/Graphics Device Interface (GDI) Version 3 (color) uses PCL XL. PictBridge Directimage Devices that support Directimage support all ...JPEG, JPG, GIF, PNG, BMP, PCX, and DCX. Lexmark C540n, C543dn ✘ ✘ ✔ Lexmark C544n, C544dn, C544dw ✔ ✔ ✔ Dimensions Models Height Lexmark C540n, C543dn, C544n, C544dn, C544dw Lexmark C544dtn The Lexmark C544dn printer with optional 640-sheet duo drawer 650-sheet duo drawer...
Service Manual
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...12 V to ENERGY STAR Qualified Imaging Equipment Typical Electricity Consumption Test Procedure, and are ENERGY STAR compliant. 1-6 Service Manual Actual electricity consumption will vary by device usage. Printing states Lexmark C540n, C543dn Average power while printing Simplex 480 W Automatic duplex* 340 W Average power while idle Power Saver...supply voltage (kwh) 100 V/50 Hz 115 V/60 Hz 230 V/50 Hz Lexmark C540n, C543dn TEC1 TEC1-Eco Mode 3.73 kwh 3.41 kwh 3.5 kwh 3.30 kwh 3.92 kwh 3.55 kwh Lexmark C544n, C544dn, C544dw, C544dtn TEC1 3.97 kwh 4.06 kwh 4.20 kwh TEC1...
...12 V to ENERGY STAR Qualified Imaging Equipment Typical Electricity Consumption Test Procedure, and are ENERGY STAR compliant. 1-6 Service Manual Actual electricity consumption will vary by device usage. Printing states Lexmark C540n, C543dn Average power while printing Simplex 480 W Automatic duplex* 340 W Average power while idle Power Saver...supply voltage (kwh) 100 V/50 Hz 115 V/60 Hz 230 V/50 Hz Lexmark C540n, C543dn TEC1 TEC1-Eco Mode 3.73 kwh 3.41 kwh 3.5 kwh 3.30 kwh 3.92 kwh 3.55 kwh Lexmark C544n, C544dn, C544dw, C544dtn TEC1 3.97 kwh 4.06 kwh 4.20 kwh TEC1...
Service Manual
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... in the Paper Menu. Duplex capability ✔-Supported ✘-Not supported Models Lexmark C540n Lexmark C543dn Lexmark C544n Lexmark C544dn Lexmark C544dw Duplex capability 1-8 Service Manual xerographic paper Lexmark C540n, C544n Lexmark C543dn, C544dn, C544dw Lexmark C544dtn (C544dn with second tray) Standard input sources Standard input tray (250-sheet tray) Manual feed slot (1-sheet) Second tray capacity (650-sheet Duo Drawer) Multipurpose try...
... in the Paper Menu. Duplex capability ✔-Supported ✘-Not supported Models Lexmark C540n Lexmark C543dn Lexmark C544n Lexmark C544dn Lexmark C544dw Duplex capability 1-8 Service Manual xerographic paper Lexmark C540n, C544n Lexmark C543dn, C544dn, C544dw Lexmark C544dtn (C544dn with second tray) Standard input sources Standard input tray (250-sheet tray) Manual feed slot (1-sheet) Second tray capacity (650-sheet Duo Drawer) Multipurpose try...
Service Manual
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... size sensing ✘-Not supported 250-sheet tray Optional 650-sheet duo drawer MP feedera (in the 650-sheet duo drawer) Manual slot Duplex Input source B5 Envelopea ✘ ✘ ✔ ✔ ✘ Other envelopea ✘ ✘ ... Duplex Input type Plain paper Card stock Transparency Recycledb Glossy Heavy glossy Paper-backed labels Bond Envelopes Rough envelopes Letterhead Preprinted 1-10 Service Manual ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✘ ✔ ✔ ✔ ✔ ✘ ✔ ...
... size sensing ✘-Not supported 250-sheet tray Optional 650-sheet duo drawer MP feedera (in the 650-sheet duo drawer) Manual slot Duplex Input source B5 Envelopea ✘ ✘ ✔ ✔ ✘ Other envelopea ✘ ✘ ... Duplex Input type Plain paper Card stock Transparency Recycledb Glossy Heavy glossy Paper-backed labels Bond Envelopes Rough envelopes Letterhead Preprinted 1-10 Service Manual ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✘ ✔ ✔ ✔ ✔ ✘ ✔ ...
Service Manual
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... papers (erasable bond), synthetic papers, thermal papers • Rough-edged, rough or heavily textured surface papers, or curled papers 1-12 Service Manual Leave paper in its edges. Consider these characteristics when evaluating new paper stock. • Weight-The printer can automatically feed paper weights ... prior to 47 lb bond) grain long. The duplex unit does not support card stock, transparencies, envelopes, or labels. 6 Lexmark transparency part numbers 12A8240 and 12A8241 are not recommended for use grain long fibers. • Fiber content-Most high-quality xerographic paper...
... papers (erasable bond), synthetic papers, thermal papers • Rough-edged, rough or heavily textured surface papers, or curled papers 1-12 Service Manual Leave paper in its edges. Consider these characteristics when evaluating new paper stock. • Weight-The printer can automatically feed paper weights ... prior to 47 lb bond) grain long. The duplex unit does not support card stock, transparencies, envelopes, or labels. 6 Lexmark transparency part numbers 12A8240 and 12A8241 are not recommended for use grain long fibers. • Fiber content-Most high-quality xerographic paper...
Service Manual
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5025-2xx, 4xx work very well in the direction of feed Recycled paper, paper of friction (0.4-0.6) • Sufficient bending resistance in laser printers, despite surface texture. Before using these types of paper, consult your paper supplier. • Suitable sheet-to-sheet coefficient of lower weight (
5025-2xx, 4xx work very well in the direction of feed Recycled paper, paper of friction (0.4-0.6) • Sufficient bending resistance in laser printers, despite surface texture. Before using these types of paper, consult your paper supplier. • Suitable sheet-to-sheet coefficient of lower weight (
Service Manual
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... the toner cartridge. 15. Check for the base machine with no paper handling options installed. A partial row of pixels appears. 7. The following : 1. The printer calibrates. 2-2 Service Manual The LED turns on . 4. Ready appears on , it performs a Power-On Self Test. When you turn the printer on the display. 13. The operator panel...
... the toner cartridge. 15. Check for the base machine with no paper handling options installed. A partial row of pixels appears. 7. The following : 1. The printer calibrates. 2-2 Service Manual The LED turns on . 4. Ready appears on , it performs a Power-On Self Test. When you turn the printer on the display. 13. The operator panel...
Service Manual
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Go to "Print quality-residual image" on page 2-49. Go to "Print quality-horizontal banding" on page 2-46. See "Color theory" on page 1-12. 2-4 Service Manual Go to "Print quality-horizontal line" on page 2-46. Go to "Print quality-vertical banding" on page 2-50. Go to "Print quality-blank page" on ...
Go to "Print quality-residual image" on page 2-49. Go to "Print quality-horizontal banding" on page 2-46. See "Color theory" on page 1-12. 2-4 Service Manual Go to "Print quality-horizontal line" on page 2-46. Go to "Print quality-vertical banding" on page 2-50. Go to "Print quality-blank page" on ...
Service Manual
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...media from the bin. Try one or more of the indicated color. 5025-2xx, 4xx User primary message Explanation Load Manual Load Manual Load Manual Load Manual PJL ST Message Programming Code Programming Flash Replace Cartridge Remote Management Active Remove Paper Standard Bin Remove Packaging Material Std Bin ... ( ) to override the source, and an alternate source for the message to clear to the printer, and change the camera mode. 2-6 Service Manual Fonts and macros are being written to clear the message and continue printing. Do not power off . Wait for media is not in the ...
...media from the bin. Try one or more of the indicated color. 5025-2xx, 4xx User primary message Explanation Load Manual Load Manual Load Manual Load Manual PJL ST Message Programming Code Programming Flash Replace Cartridge Remote Management Active Remove Paper Standard Bin Remove Packaging Material Std Bin ... ( ) to override the source, and an alternate source for the message to clear to the printer, and change the camera mode. 2-6 Service Manual Fonts and macros are being written to clear the message and continue printing. Do not power off . Wait for media is not in the ...
Service Manual
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The following : • Press Select ( ) to cancel printing. If Best Fit is on it. The job may be defective and require replacing. 2-8 Service Manual From the PPDS menu, select Best Fit, and then select On. You must install different flash memory before you can download any resources on , the ...
The following : • Press Select ( ) to cancel printing. If Best Fit is on it. The job may be defective and require replacing. 2-8 Service Manual From the PPDS menu, select Best Fit, and then select On. You must install different flash memory before you can download any resources on , the ...
Service Manual
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The term includes black, cyan, magenta, and yellow. The cartridge Try one or more of the following: • Replace the toner cartridge, and then close the toner door to clear the message and continue printing. 5025-2xx, 4xx User primary message 88 Cartridge Low 88 Replace Cartridge Explanation The term includes black, cyan, magenta, and yellow. Replace the toner cartridge, and then close the toner door to clear the message and continue printing. • Press Select ( ) to continue printing. 2-10 Service Manual
The term includes black, cyan, magenta, and yellow. The cartridge Try one or more of the following: • Replace the toner cartridge, and then close the toner door to clear the message and continue printing. 5025-2xx, 4xx User primary message 88 Cartridge Low 88 Replace Cartridge Explanation The term includes black, cyan, magenta, and yellow. Replace the toner cartridge, and then close the toner door to clear the message and continue printing. • Press Select ( ) to continue printing. 2-10 Service Manual
Service Manual
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.... If the problem persists, go to "Printhead service check" on page 2-51. Perform a POR. If the problem persists, go to "Printhead service check" on page 2-51. 2-12 Service Manual If the problem persists, go to "Printhead service check" on page 2-51. If the problem persists..., go to "Printhead service check" on page 2-51. Failure writing data tot he printhead...
.... If the problem persists, go to "Printhead service check" on page 2-51. Perform a POR. If the problem persists, go to "Printhead service check" on page 2-51. 2-12 Service Manual If the problem persists, go to "Printhead service check" on page 2-51. If the problem persists..., go to "Printhead service check" on page 2-51. Failure writing data tot he printhead...
Service Manual
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.... 2-14 Service Manual If the problem persists, go to "Printhead service check" on page 2-51. 5025-2xx, 4xx Service error messages (1xx, 9xx) (continued) Error code 108.04 Service Magenta Printhead 108.05 Service Magenta Printhead 108.06 Service Magenta Printhead 108.07 Service Magenta Printhead 108.08 Service Magenta Printhead 108.09 Service Magenta Printhead 108.10 Service Magenta Printhead...
.... 2-14 Service Manual If the problem persists, go to "Printhead service check" on page 2-51. 5025-2xx, 4xx Service error messages (1xx, 9xx) (continued) Error code 108.04 Service Magenta Printhead 108.05 Service Magenta Printhead 108.06 Service Magenta Printhead 108.07 Service Magenta Printhead 108.08 Service Magenta Printhead 108.09 Service Magenta Printhead 108.10 Service Magenta Printhead...
Service Manual
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... minimum PWM. Go to "Autocompensator mechanism service check" on page 2-35. 2-16 Service Manual Go to "Main drive gear assembly (EP drive) service check" on page 2-35. 150.04 Service Black/ITU cartridge Motor Timeout waiting for second thermistor Go to "Fuser service check" on page 2-35. 150.05 Service Black/ITU cartridge Motor Lost lock for...
... minimum PWM. Go to "Autocompensator mechanism service check" on page 2-35. 2-16 Service Manual Go to "Main drive gear assembly (EP drive) service check" on page 2-35. 150.04 Service Black/ITU cartridge Motor Timeout waiting for second thermistor Go to "Fuser service check" on page 2-35. 150.05 Service Black/ITU cartridge Motor Lost lock for...