Had a power issue a few weeks ago and still unable to get Dell5100CN to come back online. Cleared a lot of errors dealing with toner cartridges (replaced 2 of them). Now the screen is alternating between "Diagnosing" for about 5 seconds and "Ready to Print 093-424" for about a second. The 424 is replace magenta soon but even after taking all cartridges out and reseating - still cant get past this. Printer is not recognized on network. Thinking new board but looking for other ideas.
Other pieces of info:
- Cannot get into menu for more than a brief half second or so (until it switches back to diagnosing)
- No Ping response
- Can hear a periodic 'clicking'
- Everything heats up
- tried direct connect via USB - no success there but cannot say it is same issue.