2-102 Service Manual
7526
5
Check for proper ADF grounding.
1. Remove the ADF upper case cover. See
“ADF upper case cover removal” on
page 4-215.
2. With an ohm meter, check resistance
between the feed shaft and the skew
shaft.
Does resistance measure 0 ohms?
Go to step 6. Replace the steel
discharge brush. See
“ESD brush removal” on
page 4-248.
6
Tighten the screws on the grounding cable.
Measure the resistance between the feed
shaft and the ADF upper case cover metal
bar.
Does the resistance measure 0 ohms?
Go to step 7. Replace the grounding
cable.
Step Questions / actions Yes No
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