Lexmark MS823 Service Manual

Sensor (toner density) removal
1 Open the front door, and then remove the toner cartridge and imaging unit.
2 Remove the duplex/MPF tray. See “Duplex/MPF tray removal” on page 434.
3 Remove the inner guide
deflector.
See “Inner guide
deflector
removal” on page 438.
4 Loosen the two aligner screws (A) to allow space for the sensor removal.
5 Remove the screw (B), and then disconnect the sensor cable (C).
6 Remove the sensor.
Installation note: Make sure that the aligner screws are properly screwed back.
4064
Parts removal
448

Lexmark MS823 Specifications

General

Print Technology	Monochrome Laser
Print Speed	Up to 65 ppm
Print Resolution	1200 x 1200 dpi
Monthly Duty Cycle	Up to 300, 000 pages
Recommended Monthly Page Volume	5, 000 - 75, 000 pages
Processor Speed	1 GHz
Standard Memory	512 MB
Connectivity	USB, Ethernet
Standard Input Capacity	650 pages
Maximum Paper Input	4, 400 sheets
Media Types Supported	Plain paper, Card stock, Envelopes, Labels, Transparencies
Operating System Compatibility	Windows, Linux
Duplex Printing	Automatic