2-140 Service Manual
7526
ADF skew sensor service check
Step Questions / actions Yes No
1 1. Turn the printer off.
2. Open the ADF front cover. See “ADF
front cover removal” on page 4-228.
Is the flag (A) damaged?
Replace the ADF case
assembly. See “ADF case
assembly removal” on
page 4-251.
Go to step 2.
2
1. Remove the ADF front cover. See “ADF
front cover removal” on page 4-228.
2. Remove the ADF motor side cover. See
“ADF motor side cover removal” on
page 4-232.
3. Open the ADF case assembly.
Are the connectors (A) seated correctly?
Replace the ADF case
assembly. See “ADF case
assembly removal” on
page 4-251.
Reseat the connectors.
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