Machine says to close the top cover for the ADF, replaced cover sensor, still same thing. Checked wiring to relay board, replaced that also. Thinking formatter? Anybody run into that problem? Thoughts?
Machine says to close the top cover for the ADF, replaced cover sensor, still same thing. Checked wiring to relay board, replaced that also. Thinking formatter? Anybody run into that problem? Thoughts?
Something like this maybe?:
If you'd like a serious answer to your request:
1) demonstrate that you've read the manual
2) demonstrate that you made some attempt to fix it.
3) if you're going to ask about jams include the jam code.
4) if you're going to ask about an error code include the error code.
5) You are the person onsite. Only you can make observations.
blackcat: Master Of The Obvious =^..^=
Traced the wire harness to the sensor that tells it when top doc feeder is closed, can replicate the problem on another M525 next to it, slide paper into where sensor is and the message goes away,with top cover open(on the working 525) the one that always says cover open, to little board on feeder,(looks like relay board) replaced that board, still same, wiring goes from there to formatter? Go Figure. Will have formatter on Monday. Will post.
Are you saying you replaced the wiring harness from the doc feeder to the machine?
I've seen those go bad a lot, and it's not always detectable with a meter.
Bookmarks