Ricoh Aficio CL2000N Laser Printer "sc542 1013" Questions

...sc542 sc546 sc548 problem ...Ricoh Aficio copiers : AFICIO 1013 F problem mostly in fixing unit from SC 542 to 548 something check thermostat thermistor clean then .reset c 1 07 stop press hold goto ...

error message of SC542 When i turn the photocopier on i get an error message of SC542 any ideas on how i can fix this? The problem is related to fusing temperature. To resolve the problem, enter the ...