Lexmark MS826 Service Manual

Main motor drive removal ........................................................................................................................................410
Fuser drive gears removal .......................................................................................................................................412
Main fan removal ........................................................................................................................................................412
Motor (MPF) removal .................................................................................................................................................413
LVPS removal...............................................................................................................................................................414
Paper feeder removal................................................................................................................................................417
Motor (redrive) removal ............................................................................................................................................417
Sensor (toner smart chip) removal.........................................................................................................................418
Right side removals........................................................................................................................................420
Right cover removal..................................................................................................................................................420
HVPS removal .............................................................................................................................................................421
Cartridge fan removal ..............................................................................................................................................423
Controller board access door removal................................................................................................................423
Controller board removal........................................................................................................................................424
Speaker removal .......................................................................................................................................................427
High voltage contacts guide removal..................................................................................................................427
Toner cartridge shutter actuator removal ...........................................................................................................430
Sensor (toner cartridge shutter) removal ............................................................................................................430
Front side removals.........................................................................................................................................431
Front door bracket removal.....................................................................................................................................431
Front door removal ...................................................................................................................................................434
Duplex/MPF tray removal........................................................................................................................................434
Inner left cover removal...........................................................................................................................................435
Inner right cover removal ........................................................................................................................................436
Inner guide deflector removal................................................................................................................................438
Sensor (duplex interlock) removal ........................................................................................................................438
Aligner removal..........................................................................................................................................................439
Sensor (input) removal .............................................................................................................................................440
MPF pick roller removal...........................................................................................................................................442
Control panel (4.3-inch display) removal.............................................................................................................442
Control panel (2.4‑inch) cover removal ...............................................................................................................444
Control panel (2.4-inch) board and display removal........................................................................................444
Sensor (toner low) removal.....................................................................................................................................446
Transfer roller removal ............................................................................................................................................. 447
Sensor (toner density) removal..............................................................................................................................448
Rear side removals.........................................................................................................................................449
Rear door removal.....................................................................................................................................................449
Rear cover removal...................................................................................................................................................450
Motor (duplex) removal............................................................................................................................................450
Fuser removal.............................................................................................................................................................452
Sensor (rear door interlock) removal....................................................................................................................452
Upper redrive removal.............................................................................................................................................453
Transfer roller contact removal..............................................................................................................................453
Top side removals...........................................................................................................................................455
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Table of contents
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Lexmark MS826 Specifications

General

Print Technology	Monochrome Laser
Print Speed	Up to 70 ppm
Print Resolution	1200 x 1200 dpi
Duplex Printing	Standard
Monthly Duty Cycle	Up to 350, 000 pages
Processor Speed	1 GHz
Recommended Monthly Page Volume	5, 000 - 75, 000 pages
First Page Out	As fast as 4 seconds
Standard Memory	1024 MB
Maximum Input Capacity	4, 400 pages
Connectivity	USB, Ethernet, Wireless
Media Types Supported	Cardstock, Envelopes, Plain paper
Operating Systems Supported	Windows, macOS, Linux
Standard Paper Input	650 pages
Weight	52.5 lbs