Setup Guide
Page 5
... handling options 4 Installing the printer base or cabinet 5 Installing a 550-sheet drawer 5 Positioning the printer 6 Installing an optional heavy media tray 7 Installing an optional duplex unit 8 Installing an optional high capacity feeder 10 Attaching the paper tray labels 16 Install printer supplies 17 Opening the top cover 17 Installing the...
... handling options 4 Installing the printer base or cabinet 5 Installing a 550-sheet drawer 5 Positioning the printer 6 Installing an optional heavy media tray 7 Installing an optional duplex unit 8 Installing an optional high capacity feeder 10 Attaching the paper tray labels 16 Install printer supplies 17 Opening the top cover 17 Installing the...
User's Reference
Page 148
...cover. Press Go to install additional photodevelopers. When the fuser reaches the end of hands, clothing, and other supply items, click one of the following headings: Removing the duplex unit Replacing the transfer belt Replacing the fuser Your printer monitors the life of the display to ...remind you to replace the fuser. CAUTION: Before closing the top cover make sure you need attention. For...
...cover. Press Go to install additional photodevelopers. When the fuser reaches the end of hands, clothing, and other supply items, click one of the following headings: Removing the duplex unit Replacing the transfer belt Replacing the fuser Your printer monitors the life of the display to ...remind you to replace the fuser. CAUTION: Before closing the top cover make sure you need attention. For...
User's Reference
Page 170
... Life Warning message or the 80 Fuser/Belt Exhausted message, see which toner cartridge is low. You must replace the toner cartridge to clear the attendance message. Use the following headings: Removing the duplex unit Replacing a toner cartridge Replacing a toner cartridge Your printer monitors...Press Select to enter the value and continue to reset the transfer belt counter. The Supplies status message appears on replacing the fuser. For instructions about replacing other supply items, click one or more specified toner cartridges. Press Go to continue printing. Maintenance 12...
... Life Warning message or the 80 Fuser/Belt Exhausted message, see which toner cartridge is low. You must replace the toner cartridge to clear the attendance message. Use the following headings: Removing the duplex unit Replacing a toner cartridge Replacing a toner cartridge Your printer monitors...Press Select to enter the value and continue to reset the transfer belt counter. The Supplies status message appears on replacing the fuser. For instructions about replacing other supply items, click one or more specified toner cartridges. Press Go to continue printing. Maintenance 12...
User's Reference
Page 195
... has been idle. Paper does not feed properly. Do not use 16 lb paper or paper greater than 32 lb with the duplex unit. Transparencies jam. Part of time, print on this media, the printer requires additional time to print on transparencies. Make sure you just... baud, parity, and data bit settings. Printer is not stalled. Printer seems to verify the current interface settings are correct. Rotate the fuser pressure release lever down and remove the jammed paper. Troubleshooting Problem Action Job did not print or incorrect If you are using Windows 98, ...
... has been idle. Paper does not feed properly. Do not use 16 lb paper or paper greater than 32 lb with the duplex unit. Transparencies jam. Part of time, print on this media, the printer requires additional time to print on transparencies. Make sure you just... baud, parity, and data bit settings. Printer is not stalled. Printer seems to verify the current interface settings are correct. Rotate the fuser pressure release lever down and remove the jammed paper. Troubleshooting Problem Action Job did not print or incorrect If you are using Windows 98, ...
Technical Reference
Page 410
...Unit Missing ✘ ✘ ✘ ✘ Intervention Required Insert Hole Punch Box 3-67 40010 Insert Hole Punch Box ✘ ✘ 1 XXXX represents a subset of letters CMYK, where CMYK denotes Cyan, Magenta, Yellow, and Black cartridges, respectively. B-17 PJL Support C912... Required Scheduled Maintenance 3-66 35075 81 Scheduled Maintenance Intervention Required Fuser Maintenance 3-66 40038 80 Fuser Maintenance Intervention Required Fuser Life Warning 3-66 40038 80 Fuser Life Warning Intervention Required Belt Life Warning 3-66 40038 80 Belt...
...Unit Missing ✘ ✘ ✘ ✘ Intervention Required Insert Hole Punch Box 3-67 40010 Insert Hole Punch Box ✘ ✘ 1 XXXX represents a subset of letters CMYK, where CMYK denotes Cyan, Magenta, Yellow, and Black cartridges, respectively. B-17 PJL Support C912... Required Scheduled Maintenance 3-66 35075 81 Scheduled Maintenance Intervention Required Fuser Maintenance 3-66 40038 80 Fuser Maintenance Intervention Required Fuser Life Warning 3-66 40038 80 Fuser Life Warning Intervention Required Belt Life Warning 3-66 40038 80 Belt...
Service Manual
Page 5
... / fusing 3-35 Drive system 3-36 Paper feeding 3-37 Cassette paper feeder 3-37 Multipurpose feeding 3-38 Registration unit 3-38 Separation unit 3-39 Fuser unit 3-40 Delivery 3-41 Belt unit 3-42 Belt up/down 3-43 Expansion paper feeder 3-43 Duplex unit 3-44 Paper weight 3-45 Clearing paper jams 3-46 High-capacity feeder (HCF 3-52 Maintenance Mode 3-60 Finisher...
... / fusing 3-35 Drive system 3-36 Paper feeding 3-37 Cassette paper feeder 3-37 Multipurpose feeding 3-38 Registration unit 3-38 Separation unit 3-39 Fuser unit 3-40 Delivery 3-41 Belt unit 3-42 Belt up/down 3-43 Expansion paper feeder 3-43 Duplex unit 3-44 Paper weight 3-45 Clearing paper jams 3-46 High-capacity feeder (HCF 3-52 Maintenance Mode 3-60 Finisher...
Service Manual
Page 6
... fingers removal 4-14 Sensor cleaner removal 4-14 Drive gear unit sensor assembly removal 4-15 Drive motor assembly removal 4-16 Electronic box removal 4-17 Fanning pad removal 4-19 Front cover open switch actuator removal 4-20 Fuser removal 4-21 High voltage power supply board (HVU) removal... 4-23 LED printhead removal 4-24 Eraser removal 4-27 Lock handle assembly removal 4-28 Main drive unit removal 4-29 Main unit fan removal 4-32 Motor drive board removal 4-...
... fingers removal 4-14 Sensor cleaner removal 4-14 Drive gear unit sensor assembly removal 4-15 Drive motor assembly removal 4-16 Electronic box removal 4-17 Fanning pad removal 4-19 Front cover open switch actuator removal 4-20 Fuser removal 4-21 High voltage power supply board (HVU) removal... 4-23 LED printhead removal 4-24 Eraser removal 4-27 Lock handle assembly removal 4-28 Main drive unit removal 4-29 Main unit fan removal 4-32 Motor drive board removal 4-...
Service Manual
Page 9
... 3 7-6 Assembly 4: Covers 4 7-8 Assembly 5: Covers 5 7-10 Assembly 6: Upper unit 7-12 Assembly 7: Base 1 7-16 Assembly 8: Base 2 7-18 Assembly 9: Base 3 7-20 Assembly 10: Electrical 7-22 Assembly 11: Rip board 7-26 Assembly 12: Fuser unit 7-28 Assembly 13: Cassette 7-30 Assembly 14: Expansion feeder 1 7-32 Assembly 15...: Expansion feeder 2 7-34 Assembly 16: Duplex unit 1 7-38 Assembly 17: Duplex unit 2 7-40 Assembly 18: High-capacity feeder 1 ...
... 3 7-6 Assembly 4: Covers 4 7-8 Assembly 5: Covers 5 7-10 Assembly 6: Upper unit 7-12 Assembly 7: Base 1 7-16 Assembly 8: Base 2 7-18 Assembly 9: Base 3 7-20 Assembly 10: Electrical 7-22 Assembly 11: Rip board 7-26 Assembly 12: Fuser unit 7-28 Assembly 13: Cassette 7-30 Assembly 14: Expansion feeder 1 7-32 Assembly 15...: Expansion feeder 2 7-34 Assembly 16: Duplex unit 1 7-38 Assembly 17: Duplex unit 2 7-40 Assembly 18: High-capacity feeder 1 ...
Service Manual
Page 56
... the fuser. supply 2 and replace the printer controller board. 2-6 Service Manual CN17 (upper left fan) and CN5 (upper right fan) on the printer fan. 5055-xxx 918 - replace the power supply 2 and go to step 2. 2 Did replacing power supply Problem solved. Main Unit Fan ...Error Step Questions/actions Yes 1 Is +24 V present between Replace the pins 1 and 3 of connector power supply CN6 on the printer controller board? 919 - Return the fuser, fix the problem?
... the fuser. supply 2 and replace the printer controller board. 2-6 Service Manual CN17 (upper left fan) and CN5 (upper right fan) on the printer fan. 5055-xxx 918 - replace the power supply 2 and go to step 2. 2 Did replacing power supply Problem solved. Main Unit Fan ...Error Step Questions/actions Yes 1 Is +24 V present between Replace the pins 1 and 3 of connector power supply CN6 on the printer controller board? 919 - Return the fuser, fix the problem?
Service Manual
Page 107
... closed operating correctly and not damaged, worn, or missing? Go to step 3. 3 Is the OCR contact at the Replace the rear of the fuser damaged fuser. False Print Unit Missing message Step Questions/actions Yes No 1 Are all connectors that the Go to step 2. Replace the printer controller board. or broken? Properly connect...
... closed operating correctly and not damaged, worn, or missing? Go to step 3. 3 Is the OCR contact at the Replace the rear of the fuser damaged fuser. False Print Unit Missing message Step Questions/actions Yes No 1 Are all connectors that the Go to step 2. Replace the printer controller board. or broken? Properly connect...
Service Manual
Page 113
... Correction menu item is set to the rear exit. Also be sure the paper delivery is not set to cool the fuser after you were using the recommended Lexmark transparencies. Open and close the top cover. The printer seems slow to the "Paper carrying service check" on the types...lever. If you set to "Paper carrying service check" on page 2-87. Make sure the color print units are completely installed in the fuser. If you cannot remove the jam, replace the fuser. You cannot clear the paper jam message. Transparencies curl excessively. Paper jam in pick-up /down service ...
... Correction menu item is set to the rear exit. Also be sure the paper delivery is not set to cool the fuser after you were using the recommended Lexmark transparencies. Open and close the top cover. The printer seems slow to the "Paper carrying service check" on the types...lever. If you set to "Paper carrying service check" on page 2-87. Make sure the color print units are completely installed in the fuser. If you cannot remove the jam, replace the fuser. You cannot clear the paper jam message. Transparencies curl excessively. Paper jam in pick-up /down service ...
Service Manual
Page 122
...roller Supply roller (toner cartridge) Upper registration roller Lower registration roller Developer roller (toner cartridge) OCR (oil coating roller) Photodeveloper drum Fuser upper roller 2-72 Service Manual Observe the elevator motor operation while powering the printer up. 5055-xxx FRU 3 • Registration ...roller • Paper exit rollers • Registration sensor • Registration clutch • Punch clutch punch unit • Timing belt 4 • Elevator motor • Tray wires Action Run the hole punch test in diagnostic mode to verify the...
...roller Supply roller (toner cartridge) Upper registration roller Lower registration roller Developer roller (toner cartridge) OCR (oil coating roller) Photodeveloper drum Fuser upper roller 2-72 Service Manual Observe the elevator motor operation while powering the printer up. 5055-xxx FRU 3 • Registration ...roller • Paper exit rollers • Registration sensor • Registration clutch • Punch clutch punch unit • Timing belt 4 • Elevator motor • Tray wires Action Run the hole punch test in diagnostic mode to verify the...
Service Manual
Page 190
The upper and lower rollers are attached near the upper roller to the paper. Separation fingers are heated and pressure-fitted. 5055-xxx Fuser unit By applying heat and pressure, the image is positioned in the roller tube and a thermistor and thermostat remain in contact with the outside of the ...
The upper and lower rollers are attached near the upper roller to the paper. Separation fingers are heated and pressure-fitted. 5055-xxx Fuser unit By applying heat and pressure, the image is positioned in the roller tube and a thermistor and thermostat remain in contact with the outside of the ...
Service Manual
Page 275
...from the belt power supply 2. 10. Repair information 4-29 Open the turn guide and paper feed cover and remove the duplex unit. 3. Remove the fuser unit, face up paper delivery unit, belt up/down clutch, and DC drive motor. 7. Remove the two screws from the fan bracket. 11. Open the ...top unit and remove the gear cover, upper cassette, left side cover, power unit 1, and power unit 2. 4. Remove the bracket, high voltage power supply board, and sub...
...from the belt power supply 2. 10. Repair information 4-29 Open the turn guide and paper feed cover and remove the duplex unit. 3. Remove the fuser unit, face up paper delivery unit, belt up/down clutch, and DC drive motor. 7. Remove the two screws from the fan bracket. 11. Open the ...top unit and remove the gear cover, upper cassette, left side cover, power unit 1, and power unit 2. 4. Remove the bracket, high voltage power supply board, and sub...
Service Manual
Page 383
... maintenance 5055-xxx Maintenance kit When nearing the end-of-life of the fuser or transfer belt, the following message appears, indicating that it's time to replace the fuser unit and/or transfer belt unit: 80 Belt Life Warning and/or 80 Fuser Life Warning Routine replacement of these parts ensures peak printer performance and...
... maintenance 5055-xxx Maintenance kit When nearing the end-of-life of the fuser or transfer belt, the following message appears, indicating that it's time to replace the fuser unit and/or transfer belt unit: 80 Belt Life Warning and/or 80 Fuser Life Warning Routine replacement of these parts ensures peak printer performance and...
Service Manual
Page 384
... Alcohol or isopropyl on plastic, rubber, and external parts. 6-2 Service Manual Part name Paper feed unit: • Paper feed roller • MPF roll Registration unit: Registration roller, upper, and lower Charge/exposure unit: LED head Transfer unit: Transfer belt Fuser unit: Heat rollers Outer covers Method Remove any dust or dirt, and wipe the surface lightly...
... Alcohol or isopropyl on plastic, rubber, and external parts. 6-2 Service Manual Part name Paper feed unit: • Paper feed roller • MPF roll Registration unit: Registration roller, upper, and lower Charge/exposure unit: LED head Transfer unit: Transfer belt Fuser unit: Heat rollers Outer covers Method Remove any dust or dirt, and wipe the surface lightly...
Service Manual
Page 468
... messages 2-4 exiting diagnostics mode 3-32 expansion feeder parts catalog 7-32, 7-34 removal 4-67 theory of operation 3-43 F fans main unit fan removal 4-32 upper fan removal 4-66 finisher adjusting wheels 3-88 aligning finisher and printer 3-80 aligning sides of finisher 3-84 aligning...tractor belt 4-106 tractor drive motor assembly 4-108 stand 3-75 stapling mechanism 3-71 straight paper path 3-65 tests 3-20 theory of operation 3-61 fuser unit parts catalog 7-28 removal 4-21 theory of operation 3-40 G general information 1-1 H hardware tests 3-12 high-capacity feeder call roller removal 4-82...
... messages 2-4 exiting diagnostics mode 3-32 expansion feeder parts catalog 7-32, 7-34 removal 4-67 theory of operation 3-43 F fans main unit fan removal 4-32 upper fan removal 4-66 finisher adjusting wheels 3-88 aligning finisher and printer 3-80 aligning sides of finisher 3-84 aligning...tractor belt 4-106 tractor drive motor assembly 4-108 stand 3-75 stapling mechanism 3-71 straight paper path 3-65 tests 3-20 theory of operation 3-61 fuser unit parts catalog 7-28 removal 4-21 theory of operation 3-40 G general information 1-1 H hardware tests 3-12 high-capacity feeder call roller removal 4-82...
Service Manual
Page 470
...7-18, 7-20 cassette 7-30 covers 7-2, 7-4, 7-6, 7-8, 7-10 duplex unit 7-38, 7-40 electrical 7-22 expansion feeder 7-32, 7-34 finisher covers 7-54 docking 7-68, 7-70 electronics 7-66 elevator 7-64 feed 7-58, 7-62 frame 7-56 finisher parts packet 7-81 fuser unit 7-28 high-capacity feeder 7-42, 7-44, 7-46, 7-48, ...7-50, 7-52 miscellaneous 7-72 options 7-72 parts packets 7-74 RIP board 7-26 upper unit 7-12 parts packets 7-74, 7-81 parts return 1-30 periodic maintenance 6-2...
...7-18, 7-20 cassette 7-30 covers 7-2, 7-4, 7-6, 7-8, 7-10 duplex unit 7-38, 7-40 electrical 7-22 expansion feeder 7-32, 7-34 finisher covers 7-54 docking 7-68, 7-70 electronics 7-66 elevator 7-64 feed 7-58, 7-62 frame 7-56 finisher parts packet 7-81 fuser unit 7-28 high-capacity feeder 7-42, 7-44, 7-46, 7-48, ...7-50, 7-52 miscellaneous 7-72 options 7-72 parts packets 7-74 RIP board 7-26 upper unit 7-12 parts packets 7-74, 7-81 parts return 1-30 periodic maintenance 6-2...
Service Manual
Page 473
... 3-43 cassette paper feeder 3-37 cleaning unit 3-35 clearing paper jams 3-46 configuration 3-33 delivery 3-41 development unit 3-34 drive system 3-36 duplex unit 3-44 electrophotography 3-33 electrophotography process 3-33 expansion paper feeder 3-43 fuser unit 3-40 high capacity feeder (HCF) 3-...52 maintenance mode 3-60 multipurpose feeding 3-38 paper feeding 3-37 paper feeding / fusing 3-35 processes 3-33 processes and configuration 3-33 registration unit 3-38 Index I-7 transparency (OHP) sensor...
... 3-43 cassette paper feeder 3-37 cleaning unit 3-35 clearing paper jams 3-46 configuration 3-33 delivery 3-41 development unit 3-34 drive system 3-36 duplex unit 3-44 electrophotography 3-33 electrophotography process 3-33 expansion paper feeder 3-43 fuser unit 3-40 high capacity feeder (HCF) 3-...52 maintenance mode 3-60 multipurpose feeding 3-38 paper feeding 3-37 paper feeding / fusing 3-35 processes 3-33 processes and configuration 3-33 registration unit 3-38 Index I-7 transparency (OHP) sensor...