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...
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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 use for the best color 3-45 Why doesn't the printed color match the color I adjust the color 3-45 My... 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 Is there anything I can I match a particular color (such as a corporate logo 3-47 What are projected.
... 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 use for the best color 3-45 Why doesn't the printed color match the color I adjust the color 3-45 My... 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 Is there anything I can I match a particular color (such as a corporate logo 3-47 What are projected.
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.... CAUTION This type of caution indicates a hot surface. Diagnostic aids contains tests and checks used to perform the task. xviii Service Manual It is a danger from hazardous voltage in the area of the product where you begin, or use caution if the product... 3. Diagnostic information contains an error indicator table, symptom tables, and service checks used to repair it. Connector locations uses illustrations to prevent problems. 7. 5025-2xx, 4xx 10-14-2008 Preface This manual contains maintenance procedures for making printer adjustments and removing and installing FRUs. ...
.... CAUTION This type of caution indicates a hot surface. Diagnostic aids contains tests and checks used to perform the task. xviii Service Manual It is a danger from hazardous voltage in the area of the product where you begin, or use caution if the product... 3. Diagnostic information contains an error indicator table, symptom tables, and service checks used to repair it. Connector locations uses illustrations to prevent problems. 7. 5025-2xx, 4xx 10-14-2008 Preface This manual contains maintenance procedures for making printer adjustments and removing and installing FRUs. ...
Service Manual
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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 128MB 128MB, 256MB, and 512MB 640MB Option ...the imaging unit. • 4800C Q (default) full printer speed • 1200 dpi (reduced printer speed) is supported in PS and PCL only 1-2 Service Manual b The maximum usable DDRSDRAM is available or either font or flash memory card) Font card support N/A Optional user flash memory card sizes N/A 1 font card...
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 128MB 128MB, 256MB, and 512MB 640MB Option ...the imaging unit. • 4800C Q (default) full printer speed • 1200 dpi (reduced printer speed) is supported in PS and PCL only 1-2 Service Manual b The maximum usable DDRSDRAM is available or either font or flash memory card) Font card support N/A Optional user flash memory card sizes N/A 1 font card...
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...version 1.6 PPDS By default, the PPDS interpreter is supported. 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... 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 5025-2xx, 4xx Data streams ✔-Supported ✘-Not supported Data streams PCL 6 emulation PostScript Level III emulation Version 3011 of ...
...version 1.6 PPDS By default, the PPDS interpreter is supported. 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... 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 5025-2xx, 4xx Data streams ✔-Supported ✘-Not supported Data streams PCL 6 emulation PostScript Level III emulation Version 3011 of ...
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...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.... 2 Energy measurements are made according to ENERGY STAR Qualified Imaging Equipment Typical Electricity Consumption Test Procedure, and are ENERGY STAR compliant. 1-6 Service Manual Printing states Lexmark C540n, C543dn Average power while printing Simplex 480 W Automatic duplex* 340 W Average power while idle Power Saver 18 W Ready 34 W...
...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.... 2 Energy measurements are made according to ENERGY STAR Qualified Imaging Equipment Typical Electricity Consumption Test Procedure, and are ENERGY STAR compliant. 1-6 Service Manual Printing states Lexmark C540n, C543dn Average power while printing Simplex 480 W Automatic duplex* 340 W Average power while idle Power Saver 18 W Ready 34 W...
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Duplex capability ✔-Supported ✘-Not supported Models Lexmark C540n Lexmark C543dn Lexmark C544n Lexmark C544dn Lexmark C544dw Duplex capability 1-8 Service Manual The MF feeder is 4) 650-sheet duo drawera (includes 100-sheet MP feeder) 550 sheets (or ...output sources (no optional output sources are assuming 20 lb. 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) ...
Duplex capability ✔-Supported ✘-Not supported Models Lexmark C540n Lexmark C543dn Lexmark C544n Lexmark C544dn Lexmark C544dw Duplex capability 1-8 Service Manual The MF feeder is 4) 650-sheet duo drawera (includes 100-sheet MP feeder) 550 sheets (or ...output sources (no optional output sources are assuming 20 lb. 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) ...
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... 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 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✘ ✔ ✔ ✔ ✔ ✘ ✔ ... 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 ✘ ✘ ...
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...; Coated papers (erasable bond), synthetic papers, thermal papers • Rough-edged, rough or heavily textured surface papers, or curled papers 1-12 Service Manual Excessive curl can cause paper feeding problems. Curl can negatively affect paper handling. Always use 80 g/m2 (21 lb bond) grain long paper... Paper Type set 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 supported from 60 to 176 g/m2 (16 to Cardstock. however, smoothness between 150 and 200 Sheffield ...
...; Coated papers (erasable bond), synthetic papers, thermal papers • Rough-edged, rough or heavily textured surface papers, or curled papers 1-12 Service Manual Excessive curl can cause paper feeding problems. Curl can negatively affect paper handling. Always use 80 g/m2 (21 lb bond) grain long paper... Paper Type set 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 supported from 60 to 176 g/m2 (16 to Cardstock. however, smoothness between 150 and 200 Sheffield ...
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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 ( 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.
Service Manual
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... of the base printer by observing the following is missing. • Any cartridge errors, such as Defective Cartridge or Missing Cartridge. 12. The printer calibrates. 2-2 Service Manual
... of the base printer by observing the following is missing. • Any cartridge errors, such as Defective Cartridge or Missing Cartridge. 12. The printer calibrates. 2-2 Service Manual
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... "Print quality-insufficient fusing" on page 2-50. Go to "Print quality-random marks" on page 2-49. Go to "Print quality-horizontal line" on page 1-12. 2-4 Service Manual Go to "Print quality-vertical banding" on page 2-47. See "Media guidelines" on page 2-46. 5025-2xx, 4xx Print quality symptom table Symptom Background Blank...
... "Print quality-insufficient fusing" on page 2-50. Go to "Print quality-random marks" on page 2-49. Go to "Print quality-horizontal line" on page 1-12. 2-4 Service Manual Go to "Print quality-vertical banding" on page 2-47. See "Media guidelines" on page 2-46. 5025-2xx, 4xx Print quality symptom table Symptom Background Blank...
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... the correct paper type and size. The following : • Press Select ( ) to the printer, and change the camera mode. 2-6 Service Manual Replace the toner cartridge of the following actions can be taken: • Load paper and the job continues. • Press Select ( ),... source for media is not in a proper mode to flash. 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 ...
... the correct paper type and size. The following : • Press Select ( ) to the printer, and change the camera mode. 2-6 Service Manual Replace the toner cartridge of the following actions can be taken: • Load paper and the job continues. • Press Select ( ),... source for media is not in a proper mode to flash. 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 ...
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... requested based on it. The following : • Press Select ( ) to flash. You must install different flash memory before you can be defective and require replacing. 2-8 Service Manual If Best Fit is on the flash memory. • Install a larger capacity flash memory card. The job may not print correctly. • Press Stop ( ), and...
... requested based on it. The following : • Press Select ( ) to flash. You must install different flash memory before you can be defective and require replacing. 2-8 Service Manual If Best Fit is on the flash memory. • Install a larger capacity flash memory card. The job may not print correctly. • Press Stop ( ), and...
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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. 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 5025-2xx, 4xx User primary message 88 Cartridge Low 88 Replace Cartridge Explanation The term includes black, cyan, magenta, and yellow.
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. 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 5025-2xx, 4xx User primary message 88 Cartridge Low 88 Replace Cartridge Explanation The term includes black, cyan, magenta, and yellow.
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...51. 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. 2-12 Service Manual Perform a POR. If the problem persists, go to "Printhead service check" on page 2-51. The cyan printhead lost... HSYNC. If the problem persists, go to "Printhead service check" on page 2-51. Perform a ...
...51. 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. 2-12 Service Manual Perform a POR. If the problem persists, go to "Printhead service check" on page 2-51. The cyan printhead lost... HSYNC. If the problem persists, go to "Printhead service check" on page 2-51. Perform a ...
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..." on page 2-51. Failure reading data from the magenta printhead. If the problem persists, go to "Printhead service check" on page 2-51. 2-14 Service Manual Printhead declared error. Perform a POR. If the problem persists, go to "Printhead service check" on page 2-51. Perform a POR. The black printhead lost HSYNC. The black printhead mirror motors...
..." on page 2-51. Failure reading data from the magenta printhead. If the problem persists, go to "Printhead service check" on page 2-51. 2-14 Service Manual Printhead declared error. Perform a POR. If the problem persists, go to "Printhead service check" on page 2-51. Perform a POR. The black printhead lost HSYNC. The black printhead mirror motors...
Service Manual
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... time. 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 2-27. 141.04 Service Staging Motor Motor encoder count did not change between interrupts. Go..."Main drive gear assembly (EP Cyan Cartridge Motor to reach valid FG speed. Go to "Autocompensator mechanism timeout. drive) service check" on page 2-35. 150.06 Service Black/ITU cartridge Motor Excessive SAP BLDC PWM. drive) service check" on page 2-35. 2-16 Service Manual
... time. 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 2-27. 141.04 Service Staging Motor Motor encoder count did not change between interrupts. Go..."Main drive gear assembly (EP Cyan Cartridge Motor to reach valid FG speed. Go to "Autocompensator mechanism timeout. drive) service check" on page 2-35. 150.06 Service Black/ITU cartridge Motor Excessive SAP BLDC PWM. drive) service check" on page 2-35. 2-16 Service Manual