Diagnostic information 2-137
7526
ADF exit sensor service check
Step Questions / actions Yes No
1 Make sure the mirror is clean:
1. Turn the printer off.
2. Open the ADF front cover.
3. Lift the flap as shown.
Is the mirror clean?
Go to step 2. Slightly dampen a soft, lint-
free cloth with water, and
clean the mirror.
2
Remove the ADF motor side cover. See
“ADF motor side cover removal” on
page 4-232.
Is the ADF exit sensor cable (A) connected
correctly?
Go to step 3. Reseat the cable in
connector.
3
Replace the ADF exit sensor. See “ADF exit
sensor (with cable) removal” on
page 4-255.
Does the error clear?
Problem resolved. Contact the next level of
support.