I tried to change the fuser, the machine did the same Checked the thermistors, ok. i went more to replace the AC driver board which supplies power to fuser but it couldn't work and now the machine is not working
SOURCE: Canon NP 7850 keeps blowing the fuser lamp in half!!
Your lamp is not turning off, could be the SSR, could be control board. Replace the lamp, thermistor and the SSR, but monitor fuser operation, make sure the lamp turns off.
If you have a digital thermometer, check the temp when the lamp finally turns off. If it is in Spec. then run a few copies this should cool the rollers and cause the lamp to relight.
If the lamp reached optimal temp but does not turn off, then the control board could be your issue.
Hope This is of some help.
Ed
SOURCE: kyocera fs-3820 no power
You don't have to replace the fuser. You can fix it by taking the fuser apart & repairing the thermostat. This is located under the fuser roller. Take the thermostat apart & bend the metal plate on top just a little, then put everything back together. This works prefectly & will save you money. The heat from the roller makes the metal on the thermostat bend & releases the contact on the inside.
SOURCE: xerox 3100 mfp error code (HSYNC)
xerox phaser 3100 mfp error HSYNC
What can i do to solve ?
SOURCE: c0500 error code
Hi, Sir;
I believed this machine come with two heater lamp, change this two lamp position, and also thermistor have to be contact heat roller perfect, try it see what happen. good luck
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