Diagnostic information 2-93
5062
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.
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