Lexmark C792 series User Manual

Diagnostic information 2-115
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250.21, 250.22—MPF motor error service check
Step Questions / actions Yes No
1 Open the left access door.
Does the MPF wheels turn freely?
Go to step 3. Go to step 2.
2
Remove the LVPS fan shield. See “LVPS
exit duct removal” on page 4-89.
Are the gears (A) damaged?
Replace the MPF pick
parts. See “MPF pick
parts packet, including”
on page 7-5.
Replace the MPF paper
pick assembly. See “MPF
paper pick assembly
removal (including the
MPF ratchet collar and
MPF drive pulley)” on
page 4-101.
3
Turn the printer off, and open the system
board shield. Check the cable in connector
JTRAY1 for proper connection to the system
card.
Is the cable connected correctly?
Go to step 4. Reseat the cable.
4
Check the cable in connector JTRAY1 for
damage.
Is the cable damaged?
Replace the Tray 1
machine side cable. See
“Autocomp W2W cable”
on page 7-56.
Go to step 5.

Lexmark C792 series Specifications

General

Print Technology	Color Laser
Print Speed (Letter, Black)	50 ppm
Print Speed (Letter, Color)	50 ppm
Processor Speed	1.2 GHz
Monthly Duty Cycle	150, 000 pages
Maximum Paper Size	8.5 x 14 inches (Legal)
Operating System Compatibility	Windows, Mac OS, Linux
Print Resolution	1200 x 1200 dpi
Duplex Printing	Standard
Connectivity	USB, Ethernet
Media Sizes Supported	A4, A5, Letter, Legal, Executive, Folio, JIS B5
Media Types Supported	Card Stock, Envelopes, Labels, Plain Paper, Transparencies
Input Capacity (Standard)	650 sheets
Output Capacity (Standard)	500 sheets