Diagnostic information 2-141
7526
ADF scanning sensor service check
Bubble sensor service check
Step Questions / actions Yes No
1 Remove the ADF motor side cover. See
“ADF motor side cover removal” on
page 4-232.
Are the connectors seated correctly?
Replace the ADF. See
“ADF removal (entire)”
on page 4-248.
Reseat connector.
Step Questions / actions Yes No
1 Is the bubble sensor flag (A) damaged? Replace the fuser. See
“Fuser assembly
removal” on page 4-114.
Go to step 2.