Ricoh SP 4100n SC 545 - Ricoh Aficio 2027 All-In-One Laser Printer

SOURCE: Ricoh AP610N error message SC-545

Hi, i recently got this error on Ricoh Aficio AP 610N

and This was the Fix..

0.- Hold on your breathe...
1.- Turn Off the printer.
2.- Press "ONLINE and SCAPE" buttons..
3.- without stopping pressing them (ONLINE and SCAPE) TURN ON THE PRINTER.. and wait about 10-15 seconds and Service menu show up.. after this.. release the buttons...
4.- Go to.. Engine Maintenance... Enter..
5.- Search for SP5810 (Fusing err clr) and Enter.
6.- Accept the change and enter...
7.- Turn off the printer...
8.- Finally turn on the printer and try to print something :)
9.- if the printer works.. you can breathe again :)

Thanks to everybody..

SOURCE: this is the code on the mach sc 545

Hello sir; The code sc545 means fuser unit temperature too low it can be reset;
press "clearmode" "107" and thenpress and hold "clear/stop" key untill display "copy sp" show up, then turn power off and back on.

SOURCE: how i reset error sc 546 on ricoh aficio 4100n

Turn the machine off, hold down online & escape, turn machine on and wait for "1.Service Menu"
Select service menu, find sp 5-810, select #/enter, when it says "execute select #/enter, then escape. Turn machine off then on.

Joel Baleta

• 155 Answers
• Posted on Jan 26, 2010

SOURCE: ricoh 1045 showing code SC545. First was SC 546

SC545 and SC 546 are fuser temperatyre error. pls. check thetmistor/ thermostats, connectors if thernistor are deffective replace thermistors. after replacement or checking of this parts do the SC reset. 107 # turn off copier then on after 5 sec.

SOURCE: Service Call SC 553 on Ricoh Aficio SP C811DN

553 is:
Heating roller overheat (software error)
The detected heating roller temperature stays at 230°C or more for 1
second.
�� Defective PSU
�� Defective IOB
�� Defective EGB

These codes related to the fuser a designed to prevent a fire
I would recommend haveing a tech look at it