C231n sc 543 - Ricoh Aficio SP C231N All-In-One Laser Printer

Reseting SC 543 error code on Ricoh copier

Press CLEAR MODE(yellow) key,
Press 1 , 0 , 7
Press and hold down CLEAR/STOP (red) key for more 5 sec.
Press in the SP Mode( on the touch pane)

Go to sp5810 and reset SC code

Open the front door turn OFF the power main switch, and turn it ON

You would need a technician to help out with the stuff.

sounds like fuser is bad with wrinkling also or two different problems drum assy blade fail and fuser assy failed

hi there, try to do the following:
- make a program mode (SP 107)

if you dont know SP mode, press clear/resume button then 1, 0, 7 then clear/stop button for atleast 5seconds.
*the monitor should appear 1.system 2.copy 3.
then press 1, then press 7,8,0,7 then #
*the monitor should appear COUNTER RESET then press 1 to start, let it finished then turn off and on your machine.,
*the SC-542 should disappear

note: if this will not fixed the problem, there maybe a problem with your FUSING UNIT, check it!

nagi alakhras

Follow the link for help Ricoh Afficio Error Code SC542 Copiers on Sale Orange County Used Copier

plz do like this after again it shwos same then need to replace parts thermister,and thermal fuses. press the yellow 107 red and hold the red for two mints it shows copy sp.......like switch off on

call service --- possible bad thermistor (fuser)
could over heat

Fusing overheat error.  It may require a thermistor or a new lamp.  Prices vary by dealer.  You would have to contact a dealer in your area to find out.