Re: Sharp JX9660 laser printer odd fault (dead, sort of)
- From: "Martin Whybrow" <aholeintheground@xxxxxxxxxxxx>
- Date: Tue, 27 Nov 2007 20:26:51 GMT
"Martin Whybrow" <aholeintheground@xxxxxxxxxxxx> wrote in message
news:KDJ2j.36303$dN2.6775@xxxxxxxxxxxxxxxxxxxxxxx
I've just reassembled my JX9660 after tearing it down to clean all the
rollers in an attempt to fix a recurrent paper jam. On powering it up, the
lights flash briefly but the display stays blank, the transport motor
starts and the polygon runs up; after a few seconds the polygon stops and
just the fan remains on cycling 1 minute on and 5 minutes off (as if it's
in power save mode). I have been able to run the diagnostics mode, check
the switches, the high voltage section and run a test print although it
still jams frequently but it still won't power up normally. I reset the
NVRAM and then reset all the counters to the previous values in case there
was a problem with corrupt NVRAM but it's still the same. The manual
doesn't list this particular condition in the fault syptoms and I'm
stumped.
Any ideas or suggestions?
Martin
--
Well I fixed the new fault; pulled the ICU card to check for damaged pins on
the connector, no damage found; re-fitted the card and the printer now
powers up. Weird, I'm certain that it was fully home before so perhaps
unplugging it has reset it somehow (although there's no battery or memory
back-up caps that I'm aware of).
Now to fix the original fault of paper jamming.
Martin
--
martin<dot here>whybrow<at here>ntlworld<dot here>com
.
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- Sharp JX9660 laser printer odd fault (dead, sort of)
- From: Martin Whybrow
- Sharp JX9660 laser printer odd fault (dead, sort of)
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