DP-C405 - Says jam in ADF.

**oeshuron** · 03-08-2013

Had ADF jam code on machine. Replaced document feeder with one from an in-stock machine. Replacement document feeder says close over. The original document feeder says jam. Both ADF's work on our in-stock machine.

**mojorolla** · 03-09-2013

Check for a faulty harness or the SCN pwb. You could also be missing 5v from the LVPS.

**oeshuron** · 03-22-2013

Have machine in shop. When doing F4-103 none of the ADF sensors seem to be working. Does this mean scan pwb?

**copiman** · 03-22-2013

Mojorolla was correct. Its probably the SCN pwb. Follow the harness and you can't miss it. Quick and easy to verify.

**mojorolla** · 03-22-2013

In my experience it is most likely the lid harness. Every time the lid is opened, it rubs on the frame. Six screws and the lid will open; the harness is a breeze to replace. If you have another Panasonic color or a DP 80xx series, they use the same lid too.
I can only remember one scanner board going bad in nearly 10 years.

**20gaugeO/U** · 04-01-2013

Check the connectors for the touch panel are fully seated too. Had someone replace a touch panel that went bad but didn't get the connectors seated properly, gave ADF jam codes a few days later when the angle was moved back and forth. That was fun to chase back to. I don't remember what exactly they were, sorry.