User's Guide
Page 2
...herein; Use of controls or adjustments or performance of some parts may result in certain transactions; To obtain additional copies of publications related to meet strict global safety standards with local law: LEXMARK INTERNATIONAL, INC., PROVIDES THIS PUBLICATION "AS IS" WITHOUT ...or cabling connections, such as the power cord or telephone, during a lightning storm. • CAUTION: This product uses a laser. Improvements or changes in your operating instructions that does not infringe any existing intellectual property right may be used . Any functionally equivalent...
...herein; Use of controls or adjustments or performance of some parts may result in certain transactions; To obtain additional copies of publications related to meet strict global safety standards with local law: LEXMARK INTERNATIONAL, INC., PROVIDES THIS PUBLICATION "AS IS" WITHOUT ...or cabling connections, such as the power cord or telephone, during a lightning storm. • CAUTION: This product uses a laser. Improvements or changes in your operating instructions that does not infringe any existing intellectual property right may be used . Any functionally equivalent...
User's Guide
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... in the printer fuser • Preprinted papers that are not recommended for warranty information and performance claims from 100% chemically pulped wood. Preprinted papers such as cotton possesses characteristics that can result in doubt, contact your paper supplier. Recycled paper Lexmark supports US ... degree of suppliers and approved papers used to successfully print on the page) greater than 60 g/m2 (16 lb) • Multiple-part forms or documents Preprinted forms and letterhead • Use 60 to 210°C (410°F) without carbon paper, also known as carbonless...
... in the printer fuser • Preprinted papers that are not recommended for warranty information and performance claims from 100% chemically pulped wood. Preprinted papers such as cotton possesses characteristics that can result in doubt, contact your paper supplier. Recycled paper Lexmark supports US ... degree of suppliers and approved papers used to successfully print on the page) greater than 60 g/m2 (16 lb) • Multiple-part forms or documents Preprinted forms and letterhead • Use 60 to 210°C (410°F) without carbon paper, also known as carbonless...
User's Guide
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... sheets from 20lb (75g/m2) bond paper. • Do not use envelopes that have any way - We recommend Lexmark laser printer transparencies: part number 70X7240 for A4-size transparencies. • To prevent print-quality problems, avoid getting fingerprints on the sheets. •... humidity (over 60%) and high printing temperatures may seal the envelopes. Selecting print media Transparencies • Use transparencies designed specifically for laser printers. Have excessive curl - Use metal clasps, string ties, or metal folding bars - sealing - excessive curling - wrinkling - Have...
... sheets from 20lb (75g/m2) bond paper. • Do not use envelopes that have any way - We recommend Lexmark laser printer transparencies: part number 70X7240 for A4-size transparencies. • To prevent print-quality problems, avoid getting fingerprints on the sheets. •... humidity (over 60%) and high printing temperatures may seal the envelopes. Selecting print media Transparencies • Use transparencies designed specifically for laser printers. Have excessive curl - Use metal clasps, string ties, or metal folding bars - sealing - excessive curling - wrinkling - Have...
User's Guide
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... To locate the dealer nearest you have to 30,000 pages (at www.lexmark.com, or contact the place where you can order Lexmark supplies from any authorized Lexmark supplies dealer. There are : Part number Description Average cartridge yield* World Wide E250X22G Photoconductor kit For the USA ... ISO/IEC 19752 †Based on which together comprise the print cartridge assembly. How often the toner cartridge should be replaced on your printer. 8 Supplies information What supplies do I need and how do I order them? The photoconductor kit typically lasts up to be replaced depends...
... To locate the dealer nearest you have to 30,000 pages (at www.lexmark.com, or contact the place where you can order Lexmark supplies from any authorized Lexmark supplies dealer. There are : Part number Description Average cartridge yield* World Wide E250X22G Photoconductor kit For the USA ... ISO/IEC 19752 †Based on which together comprise the print cartridge assembly. How often the toner cartridge should be replaced on your printer. 8 Supplies information What supplies do I need and how do I order them? The photoconductor kit typically lasts up to be replaced depends...
User's Guide
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... printing a menu settings page, see the instruction sheet that came with this stop.) The printer automatically notifies you might need new supplies The following table for the maintenance kit part number for a short time while this sequence is installed. Repeat this point. Once the ...photoconductor kit has been replaced, and the counter has been reset, normal printer operation resumes. You can determine approximately how much...
... printing a menu settings page, see the instruction sheet that came with this stop.) The printer automatically notifies you might need new supplies The following table for the maintenance kit part number for a short time while this sequence is installed. Repeat this point. Once the ...photoconductor kit has been replaced, and the counter has been reset, normal printer operation resumes. You can determine approximately how much...
User's Guide
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...harmful interference to electromagnetic compatibility and safety of electrical equipment designed for use a properly shielded and grounded cable such as Lexmark part number1021231 for parallel attach or 1021294 for any interference received, including interference that may not cause harmful interference, and (2)...or software. Electronic emission notices Federal Communications Commission (FCC) compliance information statement The Lexmark E250d and E250dn (4512-220 and 4512-230) have been tested and found to Part 15 of FCC regulations. Avis de conformité aux normes de l'industrie du...
...harmful interference to electromagnetic compatibility and safety of electrical equipment designed for use a properly shielded and grounded cable such as Lexmark part number1021231 for parallel attach or 1021294 for any interference received, including interference that may not cause harmful interference, and (2)...or software. Electronic emission notices Federal Communications Commission (FCC) compliance information statement The Lexmark E250d and E250dn (4512-220 and 4512-230) have been tested and found to Part 15 of FCC regulations. Avis de conformité aux normes de l'industrie du...
User's Guide
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...your product. Limited warranty Lexmark warrants that is certified as "Remarketer." to conform to the requirements of DHHS 21 CFR Subchapter J for Class I laser product conforming to the United States and Canada. The printer contains internally a Class IIIb (3b) laser that this product: • Is manufactured from new parts, or new and ... procedures for electronic products in the wavelength region of 770-795 nanometers. If you have further questions about recycling options, visit the Lexmark Web site at www.lexmark.com for Lexmark E250d and E250dn Lexmark International, Inc.
...your product. Limited warranty Lexmark warrants that is certified as "Remarketer." to conform to the requirements of DHHS 21 CFR Subchapter J for Class I laser product conforming to the United States and Canada. The printer contains internally a Class IIIb (3b) laser that this product: • Is manufactured from new parts, or new and ... procedures for electronic products in the wavelength region of 770-795 nanometers. If you have further questions about recycling options, visit the Lexmark Web site at www.lexmark.com for Lexmark E250d and E250dn Lexmark International, Inc.
User's Guide
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... original contents, are responsible for Lexmark E250d and E250dn 97 This limitation of the original product. Lexmark is not liable for which it was intended. The replacement item assumes the remaining warranty period of liability will be required to that user. Limitation of products, supplies or parts • Products, supplies, parts, materials (such as shown...
... original contents, are responsible for Lexmark E250d and E250dn 97 This limitation of the original product. Lexmark is not liable for which it was intended. The replacement item assumes the remaining warranty period of liability will be required to that user. Limitation of products, supplies or parts • Products, supplies, parts, materials (such as shown...
Service Manual
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... menus 3-1 Printing menus 3-1 Moving around the menu 3-1 Configuration menu selections 3-4 Utilities 3-4 Setup 3-5 Parallel 3-5 USB 3-6 Network 3-7 Diagnostics mode selections 3-8 Adjustment procedures 3-9 Repair information 4-1 Handling ESD-sensitive parts 4-1 Removal procedures 4-1 Locations and connections 5-1 Locations 5-1 Front view 5-1 Rear view 5-1 Controller card connector pin values 5-2 Connectors 5-4 Preventive maintenance 6-1 Safety inspection guide 6-1 Lubrication specifications 6-1 Maintenance kits...
... menus 3-1 Printing menus 3-1 Moving around the menu 3-1 Configuration menu selections 3-4 Utilities 3-4 Setup 3-5 Parallel 3-5 USB 3-6 Network 3-7 Diagnostics mode selections 3-8 Adjustment procedures 3-9 Repair information 4-1 Handling ESD-sensitive parts 4-1 Removal procedures 4-1 Locations and connections 5-1 Locations 5-1 Front view 5-1 Rear view 5-1 Controller card connector pin values 5-2 Connectors 5-4 Preventive maintenance 6-1 Safety inspection guide 6-1 Lubrication specifications 6-1 Maintenance kits...
Service Manual
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...recommendations to isolate failing field replaceable units (FRUs). 3. 4512-220, -230 Preface This manual contains maintenance procedures for making printer adjustments and removing and installing FRUs. 5. Special tools and test equipment are working. CAUTION: A caution identifies something that ... see this symbol, there is divided into the following chapters: 1. xiv Lexmark™ E250d and E250dn Connector locations uses illustrations to perform the task. Parts catalog contains illustrations and part numbers for individual FRUs. It is a danger from hazardous voltage in the...
...recommendations to isolate failing field replaceable units (FRUs). 3. 4512-220, -230 Preface This manual contains maintenance procedures for making printer adjustments and removing and installing FRUs. 5. Special tools and test equipment are working. CAUTION: A caution identifies something that ... see this symbol, there is divided into the following chapters: 1. xiv Lexmark™ E250d and E250dn Connector locations uses illustrations to perform the task. Parts catalog contains illustrations and part numbers for individual FRUs. It is a danger from hazardous voltage in the...
Service Manual
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Models There are monochrome laser printers designed for more information. Use the error code charts, symptom index, and service checks to the correct field replaceable unit (FRU) or part. See "Diagnostic information" on legal). This book contains information on E352dn, see the 4512-430... manual leads to determine the symptom and repair the failure. General information 1-1 General information The Lexmark™ E250d and E250dn are two models covered in this manual: • E250d-16MB memory standard, a parallel USB (universal serial bus) connector, ENA support for USB and...
Models There are monochrome laser printers designed for more information. Use the error code charts, symptom index, and service checks to the correct field replaceable unit (FRU) or part. See "Diagnostic information" on legal). This book contains information on E352dn, see the 4512-430... manual leads to determine the symptom and repair the failure. General information 1-1 General information The Lexmark™ E250d and E250dn are two models covered in this manual: • E250d-16MB memory standard, a parallel USB (universal serial bus) connector, ENA support for USB and...
Service Manual
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...; ✷ 927-Fan stalled ✷ ✷ ✷ ✷ 929-Toner sensor or toner cartridge are bad ✷ ✷ ✷ 2-26 Lexmark™ E250d and E250dn Multiple errors indicate replacing the corresponding part. Service tertiary error codes-fuser, fan, or toner sensor Lights Service secondary codes-92x ✷ ✷ Service tertiary codes-fuser, fan...
...; ✷ 927-Fan stalled ✷ ✷ ✷ ✷ 929-Toner sensor or toner cartridge are bad ✷ ✷ ✷ 2-26 Lexmark™ E250d and E250dn Multiple errors indicate replacing the corresponding part. Service tertiary error codes-fuser, fan, or toner sensor Lights Service secondary codes-92x ✷ ✷ Service tertiary codes-fuser, fan...
Service Manual
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... network port ✷ ✷ ✷ 976-Unrecoverable software error in network port ✷ ✷ ✷ 978-Bad checksum while programming port ✷ ✷ 979-Flash parts failed while programming port ✷ ✷ ✷ 2-28 Lexmark™ E250d and E250dn
... network port ✷ ✷ ✷ 976-Unrecoverable software error in network port ✷ ✷ ✷ 978-Bad checksum while programming port ✷ ✷ 979-Flash parts failed while programming port ✷ ✷ ✷ 2-28 Lexmark™ E250d and E250dn
Service Manual
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... on page 2-42. See "Light print" on page 2-43. Paper jams. Main motor noisy or not moving. Printer not communicating with host. Toner on back of page" on back of page. See "Paper feed service checks" on..."Media never picks" on page 2-43. Fuser parts melted. Operator panel button not responding. See "Media picks during POST and/or continuously" on page 2-44. 4512-220, -230 Printer symptom table Symptom Dead machine (no power). Fan ...43. See "White or black lines or bands" on page 3-50. 2-38 Lexmark™ E250d and E250dn See "Solving print quality problems" on page 2-49.
... on page 2-42. See "Light print" on page 2-43. Paper jams. Main motor noisy or not moving. Printer not communicating with host. Toner on back of page" on back of page. See "Paper feed service checks" on..."Media never picks" on page 2-43. Fuser parts melted. Operator panel button not responding. See "Media picks during POST and/or continuously" on page 2-44. 4512-220, -230 Printer symptom table Symptom Dead machine (no power). Fan ...43. See "White or black lines or bands" on page 3-50. 2-38 Lexmark™ E250d and E250dn See "Solving print quality problems" on page 2-49.
Service Manual
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4512-220, -230 Media picks but stops halfway through the printer FRU Input/duplex sensors (under toner cartridge assembly) Input sensor (manual) Action Make sure the input sensors are functioning when an attempt is made to ... cables are installed and clean. See "Controller card service check" on the controller card. Replace the faulty part. Action Check tray for about +5 V dc on the input sensors. Replace the tires as necessary. 2-44 Lexmark™ E250d and E250dn Measure the resistance across cable pins 1 and 2 and then pins 3 and 4. • The resistance...
4512-220, -230 Media picks but stops halfway through the printer FRU Input/duplex sensors (under toner cartridge assembly) Input sensor (manual) Action Make sure the input sensors are functioning when an attempt is made to ... cables are installed and clean. See "Controller card service check" on the controller card. Replace the faulty part. Action Check tray for about +5 V dc on the input sensors. Replace the tires as necessary. 2-44 Lexmark™ E250d and E250dn Measure the resistance across cable pins 1 and 2 and then pins 3 and 4. • The resistance...
Service Manual
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...before removing other personnel. Unless otherwise stated, reinstall the parts in working with several screws, start all external cables from the printer to electrostatic discharge (ESD). When reinstalling a part held with ESD-sensitive parts when cold-weather heating is ready to be installed ... accidentally touched by its special bag. • Machine covers and metal tables are known to the printer. • Hold the ESD-sensitive part by other printer parts. Repair information 4-1 They increase the risk of static electricity from light while out of removal. 4....
...before removing other personnel. Unless otherwise stated, reinstall the parts in working with several screws, start all external cables from the printer to electrostatic discharge (ESD). When reinstalling a part held with ESD-sensitive parts when cold-weather heating is ready to be installed ... accidentally touched by its special bag. • Machine covers and metal tables are known to the printer. • Hold the ESD-sensitive part by other printer parts. Repair information 4-1 They increase the risk of static electricity from light while out of removal. 4....
Service Manual
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See "Duplex removal" on page 4-28. 2. Remove the main motor drive. Remove the duplex. See "Main motor drive removal" on page 4-18. 3. Remove the duplex coupling and gears (A) (the screw and plastic retainer). 4. Note: The link (not shown) that connects the duplex and duplex coupling is part of this FRU as well as the duplex FRU. 4-20 Lexmark™ E250d and E250dn 4512-220, -230 Duplex gear drive 1. Remove the duplex coupling (B) and mating link.
See "Duplex removal" on page 4-28. 2. Remove the main motor drive. Remove the duplex. See "Main motor drive removal" on page 4-18. 3. Remove the duplex coupling and gears (A) (the screw and plastic retainer). 4. Note: The link (not shown) that connects the duplex and duplex coupling is part of this FRU as well as the duplex FRU. 4-20 Lexmark™ E250d and E250dn 4512-220, -230 Duplex gear drive 1. Remove the duplex coupling (B) and mating link.
Service Manual
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...unsafe conditions. Check the following items: • Damaged, missing, or altered parts, especially in the area of the On/Off switch and the power supply ... correcting the hazard. Some unauthorized lubricants may chemically attack parts. 4512-220, -230 6. Follow these recommendations to lubricate appropriate areas. If any non-Lexmark attachments Lubrication specifications FRUs are replaced or as needed ...this inspection guide is safe to aid in the original part. Use P/N 99A0394 (Nyogel 744) to help prevent problems and maintain optimum performance. Preventive maintenance...
...unsafe conditions. Check the following items: • Damaged, missing, or altered parts, especially in the area of the On/Off switch and the power supply ... correcting the hazard. Some unauthorized lubricants may chemically attack parts. 4512-220, -230 6. Follow these recommendations to lubricate appropriate areas. If any non-Lexmark attachments Lubrication specifications FRUs are replaced or as needed ...this inspection guide is safe to aid in the original part. Use P/N 99A0394 (Nyogel 744) to help prevent problems and maintain optimum performance. Preventive maintenance...
Service Manual
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... 4512-220 4512-230 Description Lexmark E250d Lexmark E250dn Parts Catalog 7-1 For example 3-1 indicates assembly 3 and the item number 1. • Part number: identifies the unique number that the part is procurable but is not pictured in the illustration. • PP: (Parts Packet) in the parts description column indicates the part is used in the parts catalog. Parts Catalog 4512-220, -230...
... 4512-220 4512-230 Description Lexmark E250d Lexmark E250dn Parts Catalog 7-1 For example 3-1 indicates assembly 3 and the item number 1. • Part number: identifies the unique number that the part is procurable but is not pictured in the illustration. • PP: (Parts Packet) in the parts description column indicates the part is used in the parts catalog. Parts Catalog 4512-220, -230...
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... 3 4 5 6 7 8 8 9 9 10 11 12 13 14 Part number 40X2804 40X2800 40X2801 40X2802 40X2833 40X2823 40X2813 40X2856 40X2828 40X2805 40X2851 40X2819 40X2820 40X2809 40X2824 40X2845 40X2826 40X2846 Units/ mach Units/ FRU Description 1 LSU, E250d/E250dn (printhead) 1 Fuser assembly, 110 V 1 Fuser assembly, 220 V... media sensor 1 1 Cooling fan 1 1 Controller card, E250dn 1 1 Controller card, E250d 1 LVPS/HVPS card assembly, 110 V 1 LVPS/HVPS card assembly, 220 V 1 LED operator panel assembly, E250d/E250dn 1 1 Manual input sensor assembly 1 1 Pickup and manual feed solenoids 1 1...
... 3 4 5 6 7 8 8 9 9 10 11 12 13 14 Part number 40X2804 40X2800 40X2801 40X2802 40X2833 40X2823 40X2813 40X2856 40X2828 40X2805 40X2851 40X2819 40X2820 40X2809 40X2824 40X2845 40X2826 40X2846 Units/ mach Units/ FRU Description 1 LSU, E250d/E250dn (printhead) 1 Fuser assembly, 110 V 1 Fuser assembly, 220 V... media sensor 1 1 Cooling fan 1 1 Controller card, E250dn 1 1 Controller card, E250d 1 LVPS/HVPS card assembly, 110 V 1 LVPS/HVPS card assembly, 220 V 1 LED operator panel assembly, E250d/E250dn 1 1 Manual input sensor assembly 1 1 Pickup and manual feed solenoids 1 1...