Lexmark T650 Series Service Manual

Preventive maintenance 6-1
4062-XXX
Go Back
Previous
Next
6. Preventive maintenance
This chapter describes procedures for printer preventive maintenance. Following these recommendations can
help prevent problems and maintain optimum performance.
Safety inspection guide
The purpose of this inspection guide is to aid you in identifying unsafe conditions.
If any unsafe conditions exist, find out how serious the hazard could be and if you can continue before you
correct the hazard.
Check the following items:
• Damaged, missing, or altered parts, especially in the area of the on/off switch and the power supply.
• Damaged, missing, or altered covers, especially in the area of the top cover and the power supply cover.
• Possible safety exposure from any non-Lexmark attachments.
Lubrication specifications
No requirements for this printer.
Individual maintenance part expected life
Description Part number Expected part life
Charge roll assembly with tool 40X5852 300K
Transfer roll assembly with tool 40X1886 300K
Pick roll assembly (2) 40X4308 300K
Printer maintenance kit (100 V type 1 fuser) 40X4723 300K
Printer maintenance kit (110 V type 1 fuser) 40X4724 300K
Printer maintenance kit (220 V type 1 fuser) 40X4765 300K
Printer maintenance kit (100 V type 2 fuser) 40X4766 150K
Printer maintenance kit (110 V type 2 fuser) 40X4767 150K
Printer maintenance kit (220 V type 2 fuser) 40X4768 150K

Lexmark T650 Series Specifications

General

Print Technology	Monochrome Laser
Print Speed	Up to 45 ppm
Print Resolution	1200 x 1200 dpi
Monthly Duty Cycle	Up to 200, 000 pages
Standard Output Capacity	250 sheets
Processor Speed	500 MHz
Connectivity	USB, Ethernet
Maximum Paper Size	8.5 x 14 inches
Operating System Compatibility	Windows, Mac OS, Linux
Memory	128 MB, expandable to 640 MB
Standard Input Capacity	650 sheets