User's Guide
Page 71
...must be removed on many labels designed for laser printers. See Ordering supplies for label applications to ... with the printer before purchasing a large quantity. All printer models require a special fuser cleaner for information on the Lexmark Web site at...printer feeding reliability: 1 Print five sheets of paper. 2 Wait approximately five seconds. 3 Print five more sheets of the adhesive at www.lexmark.com/publications. After printing approximately 10,000 pages of the sheet. Understanding paper and specialty media guidelines - Have any doubts about the envelopes you replace...
...must be removed on many labels designed for laser printers. See Ordering supplies for label applications to ... with the printer before purchasing a large quantity. All printer models require a special fuser cleaner for information on the Lexmark Web site at...printer feeding reliability: 1 Print five sheets of paper. 2 Wait approximately five seconds. 3 Print five more sheets of the adhesive at www.lexmark.com/publications. After printing approximately 10,000 pages of the sheet. Understanding paper and specialty media guidelines - Have any doubts about the envelopes you replace...
User's Guide
Page 77
... maintenance kit contains all the items necessary to Lexmark for recycling. Ordering supplies 77 See Recycling Lexmark products for use the packing material from the new cartridge to ship the old cartridge back to replace the pick rollers, the charge roll, transfer roller, and the fuser. Although the charge roll, transfer roller, and pick...
... maintenance kit contains all the items necessary to Lexmark for recycling. Ordering supplies 77 See Recycling Lexmark products for use the packing material from the new cartridge to ship the old cartridge back to replace the pick rollers, the charge roll, transfer roller, and the fuser. Although the charge roll, transfer roller, and pick...
User's Guide
Page 78
...our Web site: www.lexmark.com/recycle Recycling Lexmark products 78 Recycling Lexmark products To return Lexmark products to optimize feeding reliability. Order Lexmark part number 40X0127. When ordering pick rollers, you need one set to order a pack of the fuser must be used for... appears. Maintaining the printer See the following table for the maintenance kit part number for T640, T642, and T644 Part numbers 40X0102 (100 V) 40X0100 (110 V) 40X0101 (220 V) Replacement of three staple cartridges. Maintenance kit for your Lexmark representative. Ordering charge rolls...
...our Web site: www.lexmark.com/recycle Recycling Lexmark products 78 Recycling Lexmark products To return Lexmark products to optimize feeding reliability. Order Lexmark part number 40X0127. When ordering pick rollers, you need one set to order a pack of the fuser must be used for... appears. Maintaining the printer See the following table for the maintenance kit part number for T640, T642, and T644 Part numbers 40X0102 (100 V) 40X0100 (110 V) 40X0101 (220 V) Replacement of three staple cartridges. Maintenance kit for your Lexmark representative. Ordering charge rolls...
User's Guide
Page 121
...liability Statement of the original product. To obtain warranty service, you may be required to present the feature or option with the printer shall end earlier if it, or its original contents, are responsible for any product. Limited warranty service The warranty period starts on...service involves the exchange of a product or part, the item replaced becomes the property of a repair not included in your product to that user for such item. Fuser Units, Paper Feed items, and any other than Lexmark or a Lexmark authorized servicer • Operation of a product beyond repair, or...
...liability Statement of the original product. To obtain warranty service, you may be required to present the feature or option with the printer shall end earlier if it, or its original contents, are responsible for any product. Limited warranty service The warranty period starts on...service involves the exchange of a product or part, the item replaced becomes the property of a repair not included in your product to that user for such item. Fuser Units, Paper Feed items, and any other than Lexmark or a Lexmark authorized servicer • Operation of a product beyond repair, or...
User's Guide
Page 125
... 36 side guide 44, 45 Simple Network Management Protocol, security 100 standard tray 7 staple and offset unit replacing staples 78 staple cartridge, replacing 78 StapleSmart replacing staples 78 stapling, maximum number 106 Stop button 9 supplies label fuser cleaner 78 maintenance kit 77 print cartridge 76 recycling 78 T toner cartridge recycling 78 transfer roller 78...
... 36 side guide 44, 45 Simple Network Management Protocol, security 100 standard tray 7 staple and offset unit replacing staples 78 staple cartridge, replacing 78 StapleSmart replacing staples 78 stapling, maximum number 106 Stop button 9 supplies label fuser cleaner 78 maintenance kit 77 print cartridge 76 recycling 78 T toner cartridge recycling 78 transfer roller 78...
Help Menu Pages
Page 19
... are set correctly in the Paper Menu is set to the proper positions for the size loaded. Replace the print cartridge. Either the print cartridge, transfer rollers, or the fuser is cut off Move the guides in the Quality Menu. Transparency print quality • Use only ...transparencies recommended by the printer manufacturer. Some of the print is defective. on the publications CD for more information. •...
... are set correctly in the Paper Menu is set to the proper positions for the size loaded. Replace the print cartridge. Either the print cartridge, transfer rollers, or the fuser is cut off Move the guides in the Quality Menu. Transparency print quality • Use only ...transparencies recommended by the printer manufacturer. Some of the print is defective. on the publications CD for more information. •...
Help Menu Pages
Page 21
...Photoconductor defect 96.8 mm (3.81 in.) Replace the fuser Backup roller Fuser hot roll defect defect 88.0 mm (3.46 in.) 95.2 mm (3.75 in.) Replace the charge rollers 28.3 mm (1.11 in.) Replace the transfer roller 51.7 mm (2.04 ... Print defects guide Page 1 of 1 Match a set of repeating defects on a print job to be replaced. For example, the distance between these two marks represents a repeating defect that best matches the defects on ...on one of a single-sided print job, replace the toner cartridge before replacing the fuser. The line that occurs every 28.3 mm (1.11 in .)
...Photoconductor defect 96.8 mm (3.81 in.) Replace the fuser Backup roller Fuser hot roll defect defect 88.0 mm (3.46 in.) 95.2 mm (3.75 in.) Replace the charge rollers 28.3 mm (1.11 in.) Replace the transfer roller 51.7 mm (2.04 ... Print defects guide Page 1 of 1 Match a set of repeating defects on a print job to be replaced. For example, the distance between these two marks represents a repeating defect that best matches the defects on ...on one of a single-sided print job, replace the toner cartridge before replacing the fuser. The line that occurs every 28.3 mm (1.11 in .)
Service Manual
Page 37
...replace the print cartridge), complete the following steps to maintain printer feeding reliability: 1. Label adhesives, face sheet (printable stock), and topcoats must set the Paper Size/Type from the printer operator panel, the printer driver, the Local Printer Setup Utility, or from MarkVision. • Feed vinyl labels from edges. All printer models require a special fuser cleaner for laser printers... the flap is not possible, a 3 mm (0.125 in.) strip should be removed on the Lexmark Web site at least 1 mm (0.04 in.) away from the standard 250- These labels are considering...
...replace the print cartridge), complete the following steps to maintain printer feeding reliability: 1. Label adhesives, face sheet (printable stock), and topcoats must set the Paper Size/Type from the printer operator panel, the printer driver, the Local Printer Setup Utility, or from MarkVision. • Feed vinyl labels from edges. All printer models require a special fuser cleaner for laser printers... the flap is not possible, a 3 mm (0.125 in.) strip should be removed on the Lexmark Web site at least 1 mm (0.04 in.) away from the standard 250- These labels are considering...
Service Manual
Page 82
...Unformatted Disk This error code displays when the printer detects an unformatted disk at power on the disk to hold the resources that have been requested to be programmed in 30 seconds, and the IPDS emulation is necessary to replace the fuser assembly, transfer roller, charge roll, and... the incompatible device to clear the message. The parts are affected. The disk is installed. Disk operations are not allowed with the printer code. 4061-xx0 User attendance messages (continued) Error code Sub code Primary message Description/action 59 .xx Incompatible Tray x An incompatible...
...Unformatted Disk This error code displays when the printer detects an unformatted disk at power on the disk to hold the resources that have been requested to be programmed in 30 seconds, and the IPDS emulation is necessary to replace the fuser assembly, transfer roller, charge roll, and... the incompatible device to clear the message. The parts are affected. The disk is installed. Disk operations are not allowed with the printer code. 4061-xx0 User attendance messages (continued) Error code Sub code Primary message Description/action 59 .xx Incompatible Tray x An incompatible...
Service Manual
Page 85
... identification failed. If no problem is found , replace the fuser assembly. Go to "Main drive service check" on page 2-80. • Check fuser entry guide for toner build up sequence. See "Fuser assembly removal" on fuser input guide. • Page did not reach ...laser servo. Motor connections Printhead motor not locked when page crosses input sensor • Printhead lock signal not working. • Printhead control not working . Detected cover switch bounce. • Upper cover not fully closed switch/ cable service check" on page 2-105. Page did not enter or exit fuser...
... identification failed. If no problem is found , replace the fuser assembly. Go to "Main drive service check" on page 2-80. • Check fuser entry guide for toner build up sequence. See "Fuser assembly removal" on fuser input guide. • Page did not reach ...laser servo. Motor connections Printhead motor not locked when page crosses input sensor • Printhead lock signal not working. • Printhead control not working . Detected cover switch bounce. • Upper cover not fully closed switch/ cable service check" on page 2-105. Page did not enter or exit fuser...
Service Manual
Page 86
... count between 0 and 99,999. • Page did not reach exit sensor. If found , replace the fuser assembly. In Diagnostics mode, select PRINTER SETUP and Engine Setting 3. • The fuser narrow media sensor may not be operating properly. If a problem is narrow, then turn off first sheet detection (engine settings 3 = 16). "Main drive assembly...
... count between 0 and 99,999. • Page did not reach exit sensor. If found , replace the fuser assembly. In Diagnostics mode, select PRINTER SETUP and Engine Setting 3. • The fuser narrow media sensor may not be operating properly. If a problem is narrow, then turn off first sheet detection (engine settings 3 = 16). "Main drive assembly...
Service Manual
Page 87
...,000 and 199,999. if a problem is found , replace the fuser assembly. Fuser page count between 200,000 and 299,999. See "Fuser assembly removal" on page 2-92. • If label media, ensure front edge meets 1/8 inch requirement. • Check fuser for wear or contamination. In Diagnostics mode, select PRINTER SETUP and Engine Setting 3. • The...
...,000 and 199,999. if a problem is found , replace the fuser assembly. Fuser page count between 200,000 and 299,999. See "Fuser assembly removal" on page 2-92. • If label media, ensure front edge meets 1/8 inch requirement. • Check fuser for wear or contamination. In Diagnostics mode, select PRINTER SETUP and Engine Setting 3. • The...
Service Manual
Page 88
... removal" on page 4-26. • The fuser exit sensor may not be functioning properly. See "Fuser assembly removal" on page 4-26. • If media is found , replace the fuser assembly. Fuser page count between 300,000 and 399,999. In Diagnostics mode, select PRINTER SETUP and Engine Setting 3. • The fuser narrow media sensor may not be...
... removal" on page 4-26. • The fuser exit sensor may not be functioning properly. See "Fuser assembly removal" on page 4-26. • If media is found , replace the fuser assembly. Fuser page count between 300,000 and 399,999. In Diagnostics mode, select PRINTER SETUP and Engine Setting 3. • The fuser narrow media sensor may not be...
Service Manual
Page 89
...and 499,999. In Diagnostics mode, select PRINTER SETUP and Engine Setting 3. • The fuser narrow media sensor may not be functioning properly. See "Fuser assembly removal" on fuser input guide. • Page did not enter or exit fuser nip cleanly. • Narrow media sensor not...300,000 and 399,999. If a problem is found , replace the fuser assembly. See "Fuser assembly removal" on page 2-92. 201 .41 Main drive motor identification failed. If a problem is found , replace the fuser assembly. Go to "Fuser narrow media sensor service check" on page 2-92. •...
...and 499,999. In Diagnostics mode, select PRINTER SETUP and Engine Setting 3. • The fuser narrow media sensor may not be functioning properly. See "Fuser assembly removal" on fuser input guide. • Page did not enter or exit fuser nip cleanly. • Narrow media sensor not...300,000 and 399,999. If a problem is found , replace the fuser assembly. See "Fuser assembly removal" on page 2-92. 201 .41 Main drive motor identification failed. If a problem is found , replace the fuser assembly. Go to "Fuser narrow media sensor service check" on page 2-92. •...
Service Manual
Page 90
... not reach exit sensor. See "Fuser assembly removal" on page 2-105. 2-50 Service Manual If not problem is found, go to "Fuser narrow media sensor service check" on page 4-26. • If media is found , replace the fuser assembly. In Diagnostics mode, select PRINTER SETUP and Engine Setting 3. • The fuser narrow media sensor may not...
... not reach exit sensor. See "Fuser assembly removal" on page 2-105. 2-50 Service Manual If not problem is found, go to "Fuser narrow media sensor service check" on page 4-26. • If media is found , replace the fuser assembly. In Diagnostics mode, select PRINTER SETUP and Engine Setting 3. • The fuser narrow media sensor may not...
Service Manual
Page 91
... detected by narrow media sensor, possible accordion jam. If a problem is not available. Go to "Fuser narrow media sensor service check" on page 2-105. Fuser page count is found , replace the fuser assembly. Check the connections to preserve data. If not problem is narrow, then turn off first sheet... causes Action 201 .52 201 .54 201 .90 Page did not reach exit sensor. Fuser page count stopped at 500,000 to the motor and system board. In Diagnostics mode, select PRINTER SETUP and Engine Setting 3. • The fuser narrow media sensor may not be functioning properly.
... detected by narrow media sensor, possible accordion jam. If a problem is not available. Go to "Fuser narrow media sensor service check" on page 2-105. Fuser page count is found , replace the fuser assembly. Check the connections to preserve data. If not problem is narrow, then turn off first sheet... causes Action 201 .52 201 .54 201 .90 Page did not reach exit sensor. Fuser page count stopped at 500,000 to the motor and system board. In Diagnostics mode, select PRINTER SETUP and Engine Setting 3. • The fuser narrow media sensor may not be functioning properly.
Service Manual
Page 92
If a problem is found , replace the fuser assembly. In Diagnostics mode, select PRINTER SETUP and Engine Setting 3. • The fuser narrow media sensor may not be functioning properly. If a problem is found , replace the fuser assembly. See "Fuser assembly removal" on page 2-93. 2-52 Service Manual Go to "Fuser exit sensor service check" on fuser input guide. • Page did...
If a problem is found , replace the fuser assembly. In Diagnostics mode, select PRINTER SETUP and Engine Setting 3. • The fuser narrow media sensor may not be functioning properly. If a problem is found , replace the fuser assembly. See "Fuser assembly removal" on page 2-93. 2-52 Service Manual Go to "Fuser exit sensor service check" on fuser input guide. • Page did...
Service Manual
Page 93
...upper redrive diverter and diverter spring for any are found , replace the fuser assembly. Diagnostic information 2-53 Fuser page count between 0 and 99,999. Action • Make sure the redrive door is complete closed . • Check the fuser for any signs of damage, a loose spring, or binding.... • Check any installed output options(s) that may be installed for any are found , replace the fuser assembly. Possible causes Page may not be jammed in fuser exit or redrive area. 4061-xx0 User attendance messages-paper jams and paper handling errors (2xx....
...upper redrive diverter and diverter spring for any are found , replace the fuser assembly. Diagnostic information 2-53 Fuser page count between 0 and 99,999. Action • Make sure the redrive door is complete closed . • Check the fuser for any signs of damage, a loose spring, or binding.... • Check any installed output options(s) that may be installed for any are found , replace the fuser assembly. Possible causes Page may not be jammed in fuser exit or redrive area. 4061-xx0 User attendance messages-paper jams and paper handling errors (2xx....
Service Manual
Page 94
...fuser exit or redrive area. • Make sure the redrive door is complete closed. • Check the fuser for correct installation and alignment. • The fuser... exit sensor may be dislodged/damaged. If page is keeping the exit sensor in fuser... covering narrow media sensor. Page is covering narrow media sensor during warm up . Go to "Fuser...media. 2-54 Service Manual Fuser page count between 0 and ... "Fuser assembly removal" on page 2-92. Fuser page.... Fuser page...Fuser page count between 0...
...fuser exit or redrive area. • Make sure the redrive door is complete closed. • Check the fuser for correct installation and alignment. • The fuser... exit sensor may be dislodged/damaged. If page is keeping the exit sensor in fuser... covering narrow media sensor. Page is covering narrow media sensor during warm up . Go to "Fuser...media. 2-54 Service Manual Fuser page count between 0 and ... "Fuser assembly removal" on page 2-92. Fuser page.... Fuser page...Fuser page count between 0...
Service Manual
Page 421
.... The line that occurs every 28.3 mm (1.11 in .) Replace the toner cartridge 47.8 mm (1.88 in.) 96.8 mm (3.81 in.) Replace the fuser 88.0 mm (3.46 in.) 95.2 mm (3.75 in.) Replace the charge rollers 28.3 mm (1.11 in.) Replace the transfer roller 51.7 mm (2.04 in .), which particular part... may need to the marks on one of a single-sided print job, replace the toner cartridge before...
.... The line that occurs every 28.3 mm (1.11 in .) Replace the toner cartridge 47.8 mm (1.88 in.) 96.8 mm (3.81 in.) Replace the fuser 88.0 mm (3.46 in.) 95.2 mm (3.75 in.) Replace the charge rollers 28.3 mm (1.11 in.) Replace the transfer roller 51.7 mm (2.04 in .), which particular part... may need to the marks on one of a single-sided print job, replace the toner cartridge before...