Lexmark C950 Maintenance Guide

Ordering a maintenance kit
When [x] Maintenance Kit appears on the printer display, order the indicated maintenance kit to replace the
worn parts. All maintenance kit parts except that in the 480K maintenance kit are designed to be user‑replaceable. The
kits come with instructions.
Recommended maintenance kits and part numbers
Maintenance kit Service part number
160K Maintenance Kit 40X7540
320K (100 V) Maintenance Kit 40X7568
320K (110 V) Maintenance Kit 40X7550
320K (220 V) Maintenance Kit 40X7569
480K Maintenance Kit 40X7560
Replacing parts and supplies
Replacing a maintenance kit
1 Replace the maintenance kit.
2 Reset the maintenance count to zero to clear the 80 scheduled maintenance [x] message.
Note: For more information on replacing the maintenance kit and resetting the maintenance count, see the
instruction sheets that came with the maintenance kit.
Replacing a photoconductor unit
1 Open the front door.
Maintaining the printer
11

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