Lexmark C792 series User Manual

Diagnostic information 2-93
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173.xx—Blower fan error service check
Step Questions / actions Yes No
1 Turn the printer off, and open the system
board shield. Check the cable in connector
JBLW1 (blower & right side waste cable) for
proper connection to the system board.
Is the cable properly connected?
Go to step 2. Reseat the cable.
2
Check the cable in the connector JBLW1
(blower & right side waste cable) for damage.
Is the cable damaged?
Replace the blower & right
side waste cable. See
“Printhead access cover
removal” on page 4-19 to
access the cable on top of
the frame.
Go to step 3.
3
Remove the cartridge blower assembly. See
“Cartridge blower assembly removal” on
page 4-39.
Check the cable (B) connected to the
assembly.
Is the cable connected to the blower fan?
Go to step 4. Reseat the cable.
4
Replace the cartridge blower assembly. See
“Cartridge blower assembly removal” on
page 4-39.
Does the error reoccur?
Replace the system board.
See “System board
removal” on page 4-151.
Problem solved.
B

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