Lexmark C950 Service Manual

Diagnostic aids 3-129
5058-030
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Tray lifting
Tray lift operation starts automatically when the HCF media tray is inserted with media loaded.
Media is lifted and stops at the feeding position. At the same time, detection of no media and remaining media
volume becomes available.
Media out detection
This function checks whether media is loaded in the HCF media tray.
When media is present, the media out actuator in the middle of the HCF is raised as media is lifted, and leaves
the sensing area of the sensor (media out), which makes the sensor light-receivable. The presence of media is
detected.
On the other hand, if media out occurs when the HCF media tray is at the feeding position, the media out
actuator comes inside the sensing area of the sensor (media out), which blocks the light transmission of the
sensor (media out). Media out is detected.
Feed lift gear bracket asm
HCF feed lift motor
Bottom plate

Lexmark C950 Specifications

General

Print Resolution	1200 x 1200 dpi
Duplex Printing	Yes
Processor Speed	1.2 GHz
Connectivity	Ethernet, USB
Print Technology	Laser
Print Speed	50 ppm
Monthly Duty Cycle	300000 pages
Recommended Monthly Page Volume	5, 000 - 33, 000 pages
Memory	1024 MB
Hard Drive	Optional
Output Capacity	500 sheets
Interface	USB 2.0
Media Type	Plain paper, Card stock, Labels, Envelopes, Transparencies
Total Media Capacity	5140 sheets
Media Sizes	Letter, Legal, A4, A5, Executive, Folio, Statement
Operating Systems Supported	Windows, Mac, Linux