Hi everybody,
I know this is an old printer but still...
I was given this one saying that it hasn't been used in a long time due to a paper jam.
On turning it on it gave the U1-2112 error, meaning that there was something wrong with the thermistor or the fuser.
I opened it and had to cut off a great deal of paper jammed on the upper roller of the fuser unit. When reassembled, the U1-2112 error went away only to be substituted by the A3-3311 error, possibily the temperature sensor (which one, where? The manual is unclear on this) or the main board have issues.
I have substituted the MB but the error persists. Changed the fuser, still no luck. Checked the thermistors in both fusers, they're around 360Kohm, seem ok.
Any ideas?
Thank you!
B.
I know this is an old printer but still...
I was given this one saying that it hasn't been used in a long time due to a paper jam.
On turning it on it gave the U1-2112 error, meaning that there was something wrong with the thermistor or the fuser.
I opened it and had to cut off a great deal of paper jammed on the upper roller of the fuser unit. When reassembled, the U1-2112 error went away only to be substituted by the A3-3311 error, possibily the temperature sensor (which one, where? The manual is unclear on this) or the main board have issues.
I have substituted the MB but the error persists. Changed the fuser, still no luck. Checked the thermistors in both fusers, they're around 360Kohm, seem ok.
Any ideas?
Thank you!
B.
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