Lexmark MS321 Service Manual

Main drive
1 MPF
2 Paper input
3 Main drive gearbox motor
4 Transfer roller
5 Photoconductor
6 Fuser
7 Paper exit
8 Duplex
The gearbox provides mechanical power to the printer. Its motor transfer power through a number of gears to
the following parts: MPF, paper input, transfer roll, photoconductor drum, fuser, paper exit, and duplex.
4600-830, -835, -895
Theory of operation
300

Lexmark MS321 Specifications

General

Print Technology	Monochrome Laser
Memory	256 MB
Display	2-line LCD
Processor Speed	1 GHz
Maximum Monthly Duty Cycle	50, 000 pages
Recommended Monthly Page Volume	500 - 5000 pages
Input Capacity	250 sheets
Output Capacity	150 sheets
Connectivity	USB, Ethernet
Network Connectivity	Ethernet
Supported Operating Systems	Windows, Mac, Linux
Print Resolution	Up to 1200 x 1200 dpi