How do I reset sc546 on aficio 270 - Aficio Ricoh Office Equipment & Supplies

SOURCE: codigo sc546 aficio 1035 ricoh

SC546: Unstable fusing temperature

Symptom: The fusing temperature does not rise
3 °C or more within 5 seconds after the
fusing lamp has been on over 8
seconds.

Possible Cause: • Thermistor defective
• Power supply unit defective

SOURCE: aficio 1018d

Try this     you will have to enter service mode 
clear modes(yellow button@ top)-1-0-7- and hold down the clear/stop button until the screen changes saying service mod, after that, while machine is still displaying service mode turn the machine off and then back on( don't use the MAIN POWER button on the operation panel just unplug the machine and plug it back in)  This should reset the code. The code may reappear if there is a problem with the machine but 90% of the time they start working Good luck

SOURCE: service code SC546 on a Ricoh Aficio 1045

Try to go into service mode to reset the code...
Clear yellow botton
1
0
7
then press and hold the red stop botton till the display changes and then turn the main Power switch Off then back ON... You do not have to do any thing in service mode, just get to that display.... Don't change anything unless you know what you are doing. sc546 has to do with the fixing unit. You may be able to reset it.

SOURCE: Aficio 220/270 copier showing Functional

sc541

SOURCE: how do I clear error SC546 on a Ricoh Aficio 2045

SC546 A Fusing ready temperature unstable The fusing temperature is fluctuating. Thermistor connection loose Fusing unit connector loose you have to go into service mode and reset it