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View Full Version : Anyone Seen C-3903 on a 1051 during setup?


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KMnyafayce
04-18-2011, 01:13 PM
This thing is giving me fits. Set it up and out of the box during inital warmup, it codes out with a C-3903 (Infared Thermistor low temp) Since I had another 1051 i just swapped out the fuser to no avail. reseated all connectors relating to the fuser sensors and controls as well as the HV lines for the heat lamps. Also, I relocated the machine to a different power outlet. Any other ideas guys?

Thanks in Advance.

KMnyafayce
07-27-2011, 11:30 AM
This thing is giving me fits. Set it up and out of the box during inital warmup, it codes out with a C-3903 (Infared Thermistor low temp) Since I had another 1051 i just swapped out the fuser to no avail. reseated all connectors relating to the fuser sensors and controls as well as the HV lines for the heat lamps. Also, I relocated the machine to a different power outlet. Any other ideas guys?

Thanks in Advance.

Just wanted to update everyone on this. *It was a bad Printer Control Board. *Once I swapped it out, it was working great.

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