User's Guide
Page 69
...by you may be required to present the feature or option with Lexmark user's guides, manuals, instructions or guidance • Unsuitable physical or operating environment • Maintenance by anyone other than Lexmark or a Lexmark authorized servicer • Operation of a product beyond repair, or if the ...service, remove all legal obligations, restrictions, liens, and encumbrances. ANY WARRANTIES THAT MAY NOT BE DISCLAIMED UNDER APPLICABLE LAW ARE LIMITED IN DURATION TO THE WARRANTY PERIOD. Statement of original purchase as shown on the date of Limited Warranty for Lexmark E350d...
...by you may be required to present the feature or option with Lexmark user's guides, manuals, instructions or guidance • Unsuitable physical or operating environment • Maintenance by anyone other than Lexmark or a Lexmark authorized servicer • Operation of a product beyond repair, or if the ...service, remove all legal obligations, restrictions, liens, and encumbrances. ANY WARRANTIES THAT MAY NOT BE DISCLAIMED UNDER APPLICABLE LAW ARE LIMITED IN DURATION TO THE WARRANTY PERIOD. Statement of original purchase as shown on the date of Limited Warranty for Lexmark E350d...
Service Manual
Page 12
...units (FRUs). 3. Repair information provides instructions for individual FRUs. Parts catalog contains illustrations and part numbers for making printer adjustments and removing and installing FRUs. 5. CAUTION: A caution identifies something that might damage the product hardware or... xii Lexmark™ E350d, E352dn It is a danger from hazardous voltage in order to prevent problems. 7. Preventive maintenance contains the lubrication specifications and recommendations to perform the task. 4512-420, -430 Preface This manual contains maintenance procedures for service personnel....
...units (FRUs). 3. Repair information provides instructions for individual FRUs. Parts catalog contains illustrations and part numbers for making printer adjustments and removing and installing FRUs. 5. CAUTION: A caution identifies something that might damage the product hardware or... xii Lexmark™ E350d, E352dn It is a danger from hazardous voltage in order to prevent problems. 7. Preventive maintenance contains the lubrication specifications and recommendations to perform the task. 4512-420, -430 Preface This manual contains maintenance procedures for service personnel....
Service Manual
Page 13
... help identify parts. Model There are monochrome laser printers designed for more information. General information The Lexmark™ E350d and E352dn are two models: E350d and E352dn. For information on page 2-1 for single users or small workgroups. See "Diagnostics information" on E250d and E250dn, see the 4512-220,-230 service manual. See "Repair information" on page 4-1 to...
... help identify parts. Model There are monochrome laser printers designed for more information. General information The Lexmark™ E350d and E352dn are two models: E350d and E352dn. For information on page 2-1 for single users or small workgroups. See "Diagnostics information" on E250d and E250dn, see the 4512-220,-230 service manual. See "Repair information" on page 4-1 to...
Service Manual
Page 43
With the printer on page 3-17. Paper feed service checks Paper jam error indication during POST and/or continuously FRU ACM Manual feed clutch Action Check the ACM clutch for proper operation. Replace the ACM clutch assembly if necessary. There is not functioning, replace the ...the ACM clutch assembly are worn or broken, the solenoid may not stop the ACM from the other than vertical, the printer will display a paper jam. LCD Operator panel service check FRU Operator panel (LCD) Controller card Warning: Do not replace the operator panel and controller card at J3. Make...
With the printer on page 3-17. Paper feed service checks Paper jam error indication during POST and/or continuously FRU ACM Manual feed clutch Action Check the ACM clutch for proper operation. Replace the ACM clutch assembly if necessary. There is not functioning, replace the ...the ACM clutch assembly are worn or broken, the solenoid may not stop the ACM from the other than vertical, the printer will display a paper jam. LCD Operator panel service check FRU Operator panel (LCD) Controller card Warning: Do not replace the operator panel and controller card at J3. Make...
Service Manual
Page 44
... -430 Media picks but stops halfway through the printer FRU Input/duplex sensors (under print cartridge assembly) Input sensor (manual) Action Make sure the input sensors are not ...Replace the tires, ACM drive, clutch assemblies, solenoids, or drive shaft as necessary. 2-22 Lexmark™ E350d, E352dn If the sheet being fed stops momentarily, the ACM applies additional vertical force, causing... service check" on page 2-17 for a broken or stuck flag on the controller card. Check for more information. Media occasionally mispicks or picks multiple sheets at the ACM and manual ...
... -430 Media picks but stops halfway through the printer FRU Input/duplex sensors (under print cartridge assembly) Input sensor (manual) Action Make sure the input sensors are not ...Replace the tires, ACM drive, clutch assemblies, solenoids, or drive shaft as necessary. 2-22 Lexmark™ E350d, E352dn If the sheet being fed stops momentarily, the ACM applies additional vertical force, causing... service check" on page 2-17 for a broken or stuck flag on the controller card. Check for more information. Media occasionally mispicks or picks multiple sheets at the ACM and manual ...
Service Manual
Page 46
... on page 3-28. 2-24 Lexmark™ E350d, E352dn Blank pages can be caused by the PC roll not being properly charged. Enter Configuration Menu. Use the test pages to print the pages. To exit configuration, turn the printer off the printer. Note: Refer to the print... the toner cartridge, and gently shake it to expose the photoconductor resulting in printer service errors unless there is blockage of the manual for repeating defects. Turn off . 4512-420, -430 Print quality service checks Note: Ensure the cover closes tightly. Try a different toner cartridge and...
... on page 3-28. 2-24 Lexmark™ E350d, E352dn Blank pages can be caused by the PC roll not being properly charged. Enter Configuration Menu. Use the test pages to print the pages. To exit configuration, turn the printer off the printer. Note: Refer to the print... the toner cartridge, and gently shake it to expose the photoconductor resulting in printer service errors unless there is blockage of the manual for repeating defects. Turn off . 4512-420, -430 Print quality service checks Note: Ensure the cover closes tightly. Try a different toner cartridge and...
Service Manual
Page 134
4512-420, -430 Assembly 2: Electronics 15 3 14 13 1 3 6 4 5 2 3 7 12 3 11 8 9 3 10 7-4 Service Manual
4512-420, -430 Assembly 2: Electronics 15 3 14 13 1 3 6 4 5 2 3 7 12 3 11 8 9 3 10 7-4 Service Manual
Service Manual
Page 138
4512-420, -430 Assembly 4: Options AsmIndex NS NS NS NS NS NS NS NS NS NS Part number 40X1512 40X1513 40X1514 40X1515 40X1364 40X1365 40X1366 40X1454 40X1367 40X1368 Units/ mach Units/ FRU Description 1 Japanese font card assembly 1 Simplified Chinese font card assembly 1 Traditional Chinese font card assembly 1 Korean font card assembly 1 32MB SDR DIMM 1 64MB SDR DIMM 1 128 MB SDR DIMM 1 32 MB flash card assembly 1 Parallel cable, packaged (3 m) 1 USB cable, packaged (2 m) 7-8 Service Manual
4512-420, -430 Assembly 4: Options AsmIndex NS NS NS NS NS NS NS NS NS NS Part number 40X1512 40X1513 40X1514 40X1515 40X1364 40X1365 40X1366 40X1454 40X1367 40X1368 Units/ mach Units/ FRU Description 1 Japanese font card assembly 1 Simplified Chinese font card assembly 1 Traditional Chinese font card assembly 1 Korean font card assembly 1 32MB SDR DIMM 1 64MB SDR DIMM 1 128 MB SDR DIMM 1 32 MB flash card assembly 1 Parallel cable, packaged (3 m) 1 USB cable, packaged (2 m) 7-8 Service Manual
Service Manual
Page 142
... kits 6-1 manual feed print media types and sizes 1-6 messages service error codes 2-12 user attendance messages 2-5 Model Name 3-20 models comparison 1-1 diagrams 5-1 operator panels 1-2 service menus 3-1 trays available 1-4 O operator panel LCD- 2-2 LED- 4512-420, -430 I -2 Lexmark™ E350d, E352dn print quality pages 3-3, 3-14 using 2-24 print quality problems print media 1-7 service check 2-24 solving 2-28 printer symptom...
... kits 6-1 manual feed print media types and sizes 1-6 messages service error codes 2-12 user attendance messages 2-5 Model Name 3-20 models comparison 1-1 diagrams 5-1 operator panels 1-2 service menus 3-1 trays available 1-4 O operator panel LCD- 2-2 LED- 4512-420, -430 I -2 Lexmark™ E350d, E352dn print quality pages 3-3, 3-14 using 2-24 print quality problems print media 1-7 service check 2-24 solving 2-28 printer symptom...
Service Manual
Page 146
...) drive assembly 7-7 Rear upper and lower cover assembly 7-3 Front access cover assembly 7-3 Complete duplex assembly 7-7 Main tray 7-3 Optional media drawer assembly 7-3 Tray 2 assembly 7-3 Pickup and manual feed solenoids 7-5 Reversing solenoid 7-5 110 V maintenance kit 6-1, 7-7 220 V maintenance kit 6-1, 7-7 100 V maintenance kit 6-1, 7-7 Screws, miscellaneous 7-7 ACM drive shaft assembly 7-7 Tray 1 wear strips 7-3 Tray 2 wear strips...
...) drive assembly 7-7 Rear upper and lower cover assembly 7-3 Front access cover assembly 7-3 Complete duplex assembly 7-7 Main tray 7-3 Optional media drawer assembly 7-3 Tray 2 assembly 7-3 Pickup and manual feed solenoids 7-5 Reversing solenoid 7-5 110 V maintenance kit 6-1, 7-7 220 V maintenance kit 6-1, 7-7 100 V maintenance kit 6-1, 7-7 Screws, miscellaneous 7-7 ACM drive shaft assembly 7-7 Tray 1 wear strips 7-3 Tray 2 wear strips...