2-68 Service Manual
5062
120.xx—Motor (fuser) error service check
4
Measure the resistance across fuse F13 on
the system board.
Is the fuse blown?
Replace the system board.
See “System board
removal” on page 4-151.
Go to step 5.
5
Perform the printhead verification to check
whether the new printhead solves the
problem. See “Printhead verification” on
page 3-41.
Does the printhead motor pass the test?
Replace the printhead. See
“Printhead removal,
installation, and
alignment” on
page 4-123.
Replace the system board.
See “System board
removal” on page 4-151.
Step Questions / actions Yes No
1 Turn the printer off, open the system board
shield, and remove the connector shield.
Check the cable in connector JYF1 (BLDE Y
& Fuser cable) for proper connection to the
system board.
Is the cable properly connected?
Go to step 2. Reseat the cable.
2
Check the cable for damage.
Is the cable damaged?
Replace the BLDE Y &
Fuser cable. See “EP
drive assembly removal”
on page 4-56.
Go to step 3.
Step Questions / actions Yes No
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