...hot line suggested I replace the main board and the intermitant board between the two. .......I still have them. sir have you changed the heat roller, during the replacement of your
Not working! error code h4 H4 means the heat rollers aren't functioning. It could be thermistor replacement. You can get fuser parts at precission roller.com if you want to fix it yourself.
...code C-630 indicates an abnormally high fixing temperature. Check the thermistor, if it is shorted, replace. the Fixing Heater Control Circuit is located on the power source PCB> relace as
...thermistor, replace it. Press the stop/clear key, start key and the left copy exposure adjustment key in the order presented and hold them down. Press the stop/clear key. Enter the number of the ...
...thermistor, replace it. Press the stop/clear key, start key and the left copy exposure adjustment key in the order presented and hold them down. Press the stop/clear key. Enter the number of the ...
replace the thermistor. Check and reinstall if necessary. Check for continuity. If none, replace the thermal cutout. Check and reinstall if necessary. Check for continuity. If none, replace the heater
thermistor installed incorrectly. Check and reinstall if necessary. ? It takes 10 s or more for the fixing temperature to reach 100°C/212°F from 50°C/122°F. ? It takes 24 s or more
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