At start-up printer codes out a sc541 turn off then on

Verify your fusing lamp or thermofuse and replace it if necessary

If your circuit is correct, replace the power supply unit


Don't forget reset code :

Enter SP 5-810 (SC code

reset) and select "1". Then hold

down the Photo mode key and

the 7 key at the same time for

at least 3 seconds (this does

not require the main switch to
be turned off and on).

There is no SC514 on an AP410N. Do you mean SC541? SC541 is a fuser code that a technician has to reset. It could be something as simple as a power spike, or it could be a dirty sensor or a blown board.

Clean the fuser thermistors.For reset enter in the service mode : press total clear (yellow)key-107-clear(red)key,touch SP mode,open the front door and turn OFF the power switch.Unplugged the machine,wait 10 sec.,plugged the cords,close the front door amd turn ON the power switch.

Fuser error.
Fix problem (Fuse, lamp, or thermistor), then reset code by entering service mode and powering off/on machine

The Fuser Thermister is not working properly. The Fuser may need to be replaced or the two Thermisters need to be replaced on the fuser. This is what the code is calling for. A local Ricoh tech should have these parts. Hope this helped!

Replace the magenta photoconductor.

hello, you problem is a color(cmy) pcu motor lock, the motor is damage or exist a mechanical problem whit the pcu's

I have a richo 2018d all in one copier machine it can be a error code SC541.
what is its solution ....

sc541 is a fusing unit error code. Can you reset the code in service mode?

Reseat the cyan PCU .