Question about Printers & Copiers
Cover needsejecting.all the covers are closed .
and brother would say...7a= Main motor does not synchronize with the reference clock, .... check.....
• Thermistor ASSY
• Main PCB
• Engine PCB
• Main motor
and fix i'd say is to replace main board.
Posted on Nov 09, 2007
I had the same issue, turning off didn't solve it.
There's a plastic flap the width of the print tray just inside that I flipped up and it solved this problem. It is directly in front of the ink tanks. I'm assuming we flipped it down and forgot about it. It seems it needs to stay up, although you wouldn't notice it when it flips down when you close the top, as it closes just fine with it down. It's easy to overlook. This took me a few hours to realize.
The top of the flap has a half circle cut out of it in the middle.
Posted on Dec 18, 2008
We had this problem. It turned out there was actually a piece of paper stuck in the printer! It wasn't so easy to see it from the rear.
We removed the paper from the front by taking out the ink cartridge first. Turned the printer back on and everything was fine.
Posted on Apr 06, 2009
You will probably have a broken hinge at the back left hand side of the Doc. cover.
This means that the cover won't close properly at the back corner, and the cover sensing switch won't actuate.
Posted on Dec 08, 2009
SOURCE: error message stats
a very usual problem steve. try removing power to the printer and let it stay idle without power for abt 20-30 minutes and then try again.this should clear the error message from the memory.
Posted on Feb 04, 2010
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