Ricoh SP5210sf SC545

[roman2304]

Hi everyone.

I have a RICOH SP-5210sf that was working just fine.
A few days ago, it pop a SC-545 code.
I cleaned the thermistor, check the fusing lamp and thermostat and everything work just fine after reseting the SC.
Later, that same day, the SC-545 happend again.
We change the fusing unit for a brand new but today the same SC pop again with the new fusing unit.

Any sugestions on this SC??

Thanks!!

[ruben]

Re: Ricoh SP5210sf SC545

Goose's Guide:

M052/M053/M054	SC 545	Heat roller lamp on full pwr - A level code, reset with SP5-810
M052/M053/M054	SC 545	Heat roller lamp on full pwr - replace fuser assembly
M052/M053/M054	SC 545	Heat roller lamp on full pwr - replace PSU

[laitang]

Re: Ricoh SP5210sf SC545

SC545 Detail:
Fusing lamp remains on

Description:
The fusing lamps remained ON at full capacity for more than 12 seconds after the fusing temperature attains reload temperature

Possible cause:
- Fusing thermistor defective
- Defective fusing lamp
- Thermostat actuation
- PSU defective

Procedures:
- Replace the fusing thermistor.
- Replace the fusing lamp.
- Replace the thermostat.
- Replace PSU

[sandmanmac]

Re: Ricoh SP5210sf SC545

We change the fusing unit for a brand new but today the same SC pop again with the new fusing unit.

Any sugestions on this SC??

Thanks!!

It looks like you've isolated the problem to the PSU

[imihm]

Re: Ricoh SP5210sf SC545

Hi everyone.

I have a RICOH SP-5210sf that was working just fine.
A few days ago, it pop a SC-545 code.
I cleaned the thermistor, check the fusing lamp and thermostat and everything work just fine after reseting the SC.
Later, that same day, the SC-545 happend again.
We change the fusing unit for a brand new but today the same SC pop again with the new fusing unit.

Any sugestions on this SC??

Thanks!!

Hello there.

If you are connecting the machine through power stabilizer please check stabilizer o/p otherwise check the line power.

Thanks