User's Guide
Page 77
...kit. 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. 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...
...kit. 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. 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...
User's Guide
Page 78
... to properly feed from the tray. Ordering charge rolls We recommend ordering new charge rolls when toner fog or background shading appears on clearing a staple jam, see the StapleSmart™ Reference that came with your Lexmark representative. Ordering a transfer roller Order Lexmark part number 40X0130. When ordering pick rollers, you need one set to optimize feeding...
... to properly feed from the tray. Ordering charge rolls We recommend ordering new charge rolls when toner fog or background shading appears on clearing a staple jam, see the StapleSmart™ Reference that came with your Lexmark representative. Ordering a transfer roller Order Lexmark part number 40X0130. When ordering pick rollers, you need one set to optimize feeding...
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...
...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...
Service Manual
Page 82
... is not enough free space on page 6-1. 81 .xx Engine Code CRC Failure This error displays when the microcode to replace the fuser assembly, transfer roller, charge roll, and pick rolls at this message at POR. Remove the incompatible duplex option and press to clear the message. Further disk operations are affected...
... is not enough free space on page 6-1. 81 .xx Engine Code CRC Failure This error displays when the microcode to replace the fuser assembly, transfer roller, charge roll, and pick rolls at this message at POR. Remove the incompatible duplex option and press to clear the message. Further disk operations are affected...
Service Manual
Page 158
... slick or coated papers may try to improve the print quality by rough papers, non-Lexmark toner cartridges or if the media texture is found , replace the defective part. Try ... roll assembly. Check the gearbox assembly for binds or a contaminated shaft or bearings. Check the charge roll to make sure it is usually caused by incorrect feeding from the HVPS to correct a ... Print quality-background Service tip: Some background problems can also be cleaned. If any feed roller, or in the main drive gearbox assembly, alignment assembly, any problems are not bent, corroded...
... slick or coated papers may try to improve the print quality by rough papers, non-Lexmark toner cartridges or if the media texture is found , replace the defective part. Try ... roll assembly. Check the gearbox assembly for binds or a contaminated shaft or bearings. Check the charge roll to make sure it is usually caused by incorrect feeding from the HVPS to correct a ... Print quality-background Service tip: Some background problems can also be cleaned. If any feed roller, or in the main drive gearbox assembly, alignment assembly, any problems are not bent, corroded...
Service Manual
Page 313
Preventive maintenance This chapter describes procedures for this interval to replace the fuser assembly, transfer roller, charge roll, and pick tires at each 300K page count interval. Safety inspection guide The purpose of this inspection guide is ... the area of the printer. Scheduled maintenance Maintenance kit The operator panel displays the message 80 Scheduled Maintenance at this printer. If any non-Lexmark attachments. Check the following part numbers: Maintenance kits Description 115 V Maintenance kit 220 V Maintenance kit 100 V Maintenance kit Part number 56P4240...
Preventive maintenance This chapter describes procedures for this interval to replace the fuser assembly, transfer roller, charge roll, and pick tires at each 300K page count interval. Safety inspection guide The purpose of this inspection guide is ... the area of the printer. Scheduled maintenance Maintenance kit The operator panel displays the message 80 Scheduled Maintenance at this printer. If any non-Lexmark attachments. Check the following part numbers: Maintenance kits Description 115 V Maintenance kit 220 V Maintenance kit 100 V Maintenance kit Part number 56P4240...
Service Manual
Page 323
... EP DC fan assembly, 000/010 Machine mounting pad HVPS/input sensor/toner sensor cable assembly Toner sensor assembly High voltage contact kit, including: • Charge roll contact (1) • Doc/TAR/Dev contact (3) • PC drum contact (1) • Screw (5) • Screw block (4) Tray bias assembly Cartridge holddown assembly Upper ...paper feed deflector Inner paper feed deflector, 000/010 Inner paper feed deflector, 200/210/400/410 Developer support roller Input sensor Gear #60 MPF shield ESD shield with label EP duct 4061-xx0 Parts catalog 7-9
... EP DC fan assembly, 000/010 Machine mounting pad HVPS/input sensor/toner sensor cable assembly Toner sensor assembly High voltage contact kit, including: • Charge roll contact (1) • Doc/TAR/Dev contact (3) • PC drum contact (1) • Screw (5) • Screw block (4) Tray bias assembly Cartridge holddown assembly Upper ...paper feed deflector Inner paper feed deflector, 000/010 Inner paper feed deflector, 200/210/400/410 Developer support roller Input sensor Gear #60 MPF shield ESD shield with label EP duct 4061-xx0 Parts catalog 7-9
Service Manual
Page 421
... 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... in .) 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.
... 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... in .) 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.