User's Guide
Page 77
...Ordering supplies 77 T640 X T642 X T644 X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X You can use only in Europe, Middle East, and Africa. 4 Designed for use the packing material from the new cartridge to ship the old cartridge back to Lexmark for more frequent replacement ... charge roll, transfer roller, and the fuser. Although the charge roll, transfer roller, and pick rollers are contained within the maintenance kit, they should also be individually ordered and replaced as necessary. Maintaining the printer Part number Description Average...
...Ordering supplies 77 T640 X T642 X T644 X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X You can use only in Europe, Middle East, and Africa. 4 Designed for use the packing material from the new cartridge to ship the old cartridge back to Lexmark for more frequent replacement ... charge roll, transfer roller, and the fuser. Although the charge roll, transfer roller, and pick rollers are contained within the maintenance kit, they should also be individually ordered and replaced as necessary. Maintaining the printer Part number Description Average...
User's Guide
Page 78
...feeding reliability. If Staple Alarm is sounded, the printer stops printing, and the Load staples message appears. To order this item, visit our Web site at www.lexmark.com, or contact your specific printer. Order Lexmark part number 40X0127. For information on clearing a ...or Continuous, the alarm is set per input tray excluding the multipurpose feeder. Label fuser cleaners are not recommended for your Lexmark representative. When ordering pick rollers, you need one set to Lexmark for T640, T642, and T644 Part numbers 40X0102 (100 V) 40X0100 (110 V) 40X0101 (220 V)...
...feeding reliability. If Staple Alarm is sounded, the printer stops printing, and the Load staples message appears. To order this item, visit our Web site at www.lexmark.com, or contact your specific printer. Order Lexmark part number 40X0127. For information on clearing a ...or Continuous, the alarm is set per input tray excluding the multipurpose feeder. Label fuser cleaners are not recommended for your Lexmark representative. When ordering pick rollers, you need one set to Lexmark for T640, T642, and T644 Part numbers 40X0102 (100 V) 40X0100 (110 V) 40X0101 (220 V)...
User's Guide
Page 125
... 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 transparencies loading input tray 44 tray linking 57 U UNIX 16, 24 USB Direct interface 36 USB flash...
... 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 transparencies loading input tray 44 tray linking 57 U UNIX 16, 24 USB Direct interface 36 USB flash...
Help Menu Pages
Page 19
... your software application. Print is defective. is correct. • Replace the print cartridge. Either the print cartridge, transfer rollers, or the fuser is skewed or inappropriately slanted. ABC DEF Ghost images appear. • Make sure the Paper Type setting in the Paper... Menu is poor. • Make sure the Paper Type setting in the Quality Menu. Transparency print quality • Use only transparencies recommended by the printer...
... your software application. Print is defective. is correct. • Replace the print cartridge. Either the print cartridge, transfer rollers, or the fuser is skewed or inappropriately slanted. ABC DEF Ghost images appear. • Make sure the Paper Type setting in the Paper... Menu is poor. • Make sure the Paper Type setting in the Quality Menu. Transparency print quality • Use only transparencies recommended by the printer...
Help Menu Pages
Page 21
... mm (1.89 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 in .), which particular part is causing the defect. Note...: If the defect appears on the print job indicates which means the charge rollers need to the marks on one of a single-sided print job, replace the toner cartridge before replacing the fuser. For example, the distance between these two marks represents a repeating defect that best...
... mm (1.89 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 in .), which particular part is causing the defect. Note...: If the defect appears on the print job indicates which means the charge rollers need to the marks on one of a single-sided print job, replace the toner cartridge before replacing the fuser. For example, the distance between these two marks represents a repeating defect that best...
Service Manual
Page 44
... pixels appears. 6. Another row of pixels are displayed. 4. Ready appears on . 14. The exit rollers turn the printer on . The operator panel turns on the display. The operator panel display clears again. 7. A clock face appears on . 3. The fuser takes longer to warm up from a cold start than a warm start. 9. The main fan turns...
... pixels appears. 6. Another row of pixels are displayed. 4. Ready appears on . 14. The exit rollers turn the printer on . The operator panel turns on the display. The operator panel display clears again. 7. A clock face appears on . 3. The fuser takes longer to warm up from a cold start than a warm start. 9. The main fan turns...
Service Manual
Page 82
...attendance messages (continued) Error code Sub code Primary message Description/action 59 .xx Incompatible Tray x An incompatible tray is marked defective and normal printer operations continue. For Tray x, x= 2, 3, 4, or 5. Note: If the user installed the incompatible device to the disk. Press ...to maintain the print quality and reliability of the printer. The correct IPDS emulation must be programmed in 30 seconds, and the IPDS emulation is necessary to replace the fuser assembly, transfer roller, charge roll, and pick rolls at this message. 1565 ...
...attendance messages (continued) Error code Sub code Primary message Description/action 59 .xx Incompatible Tray x An incompatible tray is marked defective and normal printer operations continue. For Tray x, x= 2, 3, 4, or 5. Note: If the user installed the incompatible device to the disk. Press ...to maintain the print quality and reliability of the printer. The correct IPDS emulation must be programmed in 30 seconds, and the IPDS emulation is necessary to replace the fuser assembly, transfer roller, charge roll, and pick rolls at this message. 1565 ...
Service Manual
Page 313
If any non-Lexmark attachments. See "Maintenance page count (Maint Cnt Value)" on /off switch and the power supply. • Damaged, missing, or altered covers, especially in identifying unsafe ... area of the on page 3-25. Safety inspection guide The purpose of this interval to replace the fuser assembly, transfer roller, charge roll, and pick tires at each 300K page count interval. Lubrication specifications No requirements for printer preventive maintenance. It is to clear the "80 Scheduled Maintenance" message. Preventive maintenance 6-1 4061-xx0...
If any non-Lexmark attachments. See "Maintenance page count (Maint Cnt Value)" on /off switch and the power supply. • Damaged, missing, or altered covers, especially in identifying unsafe ... area of the on page 3-25. Safety inspection guide The purpose of this interval to replace the fuser assembly, transfer roller, charge roll, and pick tires at each 300K page count interval. Lubrication specifications No requirements for printer preventive maintenance. It is to clear the "80 Scheduled Maintenance" message. Preventive maintenance 6-1 4061-xx0...
Service Manual
Page 413
...plug 3-8 Parallel wrap plug 2-116 Fuser wiper cover assembly 7-3 Redrive cap cover assembly 7-3 Laser cover assembly, 250-sheet output, 000/010 7-3 Laser cover assembly, 500-sheet output, 200...number label-blank 7-3 Upper front cover assembly with Lexmark logo 7-3 Upper cover latch/spring 7-3 Clear LCD bezel 7-3 Operator panel outer bezel with Lexmark logo, T640 7-3 Lower front cover assembly 7-3... EP fan with cable-250 sheet, 000/010 7-41 Toner sensor assembly 7-9 Developer support roller 7-9 Upper paper feed deflector 7-9 Inner paper feed deflector, 000/010 7-9 Inner paper feed...
...plug 3-8 Parallel wrap plug 2-116 Fuser wiper cover assembly 7-3 Redrive cap cover assembly 7-3 Laser cover assembly, 250-sheet output, 000/010 7-3 Laser cover assembly, 500-sheet output, 200...number label-blank 7-3 Upper front cover assembly with Lexmark logo 7-3 Upper cover latch/spring 7-3 Clear LCD bezel 7-3 Operator panel outer bezel with Lexmark logo, T640 7-3 Lower front cover assembly 7-3... EP fan with cable-250 sheet, 000/010 7-41 Toner sensor assembly 7-9 Developer support roller 7-9 Upper paper feed deflector 7-9 Inner paper feed deflector, 000/010 7-9 Inner paper feed...
Service Manual
Page 421
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 the printed ...single-sided print job, replace the toner cartridge before replacing the fuser. For example, the distance between these two marks represents a repeating defect that best matches the defects on the print job indicates which means the charge rollers may be replaced. Note: If the defect appears on one ...
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 the printed ...single-sided print job, replace the toner cartridge before replacing the fuser. For example, the distance between these two marks represents a repeating defect that best matches the defects on the print job indicates which means the charge rollers may be replaced. Note: If the defect appears on one ...