Lexmark MS321 Service Manual

Printer
specifications
............................................................................... 283
Power consumption....................................................................................................................................... 283
Product power consumption..................................................................................................................................283
Sleep Mode.................................................................................................................................................................283
Hibernate Mode.........................................................................................................................................................283
O mode......................................................................................................................................................................284
Total energy usage ...................................................................................................................................................284
Selecting a location for the printer.............................................................................................................284
Noise emission levels....................................................................................................................................285
Temperature information.............................................................................................................................. 286
Options and features............................................................................... 287
Available internal options............................................................................................................................. 287
Input/output configurations and capacities..............................................................................................287
Theory of operation................................................................................. 289
POR sequence.................................................................................................................................................289
Print cycle operation......................................................................................................................................289
Print engine layout ....................................................................................................................................................289
Print cycle................................................................................................................................................................... 290
Printer operation............................................................................................................................................. 296
Printer sections ..........................................................................................................................................................296
Printer paper path .....................................................................................................................................................297
Printer paper path sensors .....................................................................................................................................299
Main drive................................................................................................................................................................... 300
Tray drive ......................................................................................................................................................................301
Acronyms...................................................................................................303
Index.......................................................................................................... 305
Part number index....................................................................................309
Part name index........................................................................................ 313
4600-830, -835, -895
Table of contents
8

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