Lexmark C950 Service Manual

Diagnostic information 2-131
5058-030
Go Back
Previous
Next
381.01 Sensor (front tamper HP) late jam
5 Check the MPF feed/lift motor for
proper operation.
When performing
motor tests, ensure
that all cover and
door interlock
switches are
overridden.
1. Enter the Diagnostics Menu.
2. Touch MOTOR TESTS.
3. Touch PRINTER MOTOR
TESTS.
4. Touch MPF feed/lift motor
(forward).
5. Touch MPF feed/lift motor
(reverse).
Does the motor rotate
normally?
Go to step 7. Go to step 6.
6 Check the MPF feed motor for
proper connection.
Is the above component
properly connected?
Replace the MPF tray feeder.
Go to “MPF tray feeder
removal” on page 4-122.
Replace the connections.
7 POR the machine, and print a
sample page using the MPF.
Does the error continue?
Replace the lower engine PCBA.
Go to “Lower engine PCBA
removal” on page 4-98.
Go to step 8.
Problem resolved
8 POR the machine, and print a
sample page using the MPF.
Does the error continue?
Replace the upper printer engine
PCBA.
Go to “Upper printer engine
PCBA removal” on page 4-181.
Problem resolved
Step Action and questions Yes No
1 Check the tamper mechanism by
moving it manually.
Does the above component
slide back and forth properly?
Go to step 2. Replace the media compiler unit
assembly. Go to
“Media
compiler unit assembly
removal” on page 4-294.
Step Action and questions Yes No

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