10-23-2002 11:39 AM
If you need to cold reset the printer to get rid of the error message, it is 50-50 between hardware and software related.
These errors can sometimes be caused by incorrect driver being used on a workstation (4000 driver instead of 4100). PS errors can trigger 49's and 79's. Try updating drivers to the latest if 49 keeps returning.
12-04-2012 09:53 AM
I had the same problem on a 4100tn and the trouble cleared when I replaced the 8mb memory card.
I followed everyone suggestion on this thread and others, but nothing seemed to solve my problem, so I started guessing and when I replaced the memory card, the problem cleared.
I did have the advantage of having a working 4100tn in the shop to use as a test subject.
I put the bad memory card in the other printer and it started up with the same error code.