I am getting SC412 on my Ricoh Aficio 1224C, how do I fix it, and what is it?

have you installed the driver for its scanner? here's the link http://www.ricoh-ap.com/downloads/GetDriver.aspx?CID=1&pn=Aficio%u2122%201224C&path=http://support.ricoh.com/bb/html/dr_ut_e/ra/model/c24_32/c24_32en.htm

Hello!
You can download the user manual for free in this web site: www.ricoh-support.com
See you

SC 792 :Finisher error .
The machine does not recognize the finisher , but recognizes the relay unit .
Possible causes :Defective connector
defective cable
incorrect installation

on Display error 672

Hi, it looks like a bad controller board. Try resetting it from in service mode with 7807. Also if you can view or printout the error history with 5990-004 for further trouble shooting. Hope this helps

SC481
Transfer belt mark detection error
• The main motor is operating; and
the lock signal is detected. → The
belt mark sensor signal does not
change for 120 milliseconds.
• Defective main motor
• Image transfer belt out of position
• Belt mark blurred or absent

I would remove the pcu unit (3 screws)and check the transfer assy belt mark and clean the sensor that reads the belt mark. Worst case senerio is replaceing the entire pcu unit.

The user ID is blank. The password is the word password.

If that doesn't work, let me know.

The problem (s) could be; defective main motor, image transfer belt out of position, belt mark blurred or absent.

A ITB belt inspection and/ or repair would be a job for tech.
Or you could just order a new PCU which would fix the problem.

Its a charge corona cleaning error. Try turning the power off, wait 10 seconds and turn it back on.

If that doesn't reset it, it could be the pcu, toner collected on the mechanism.

If turning it off and back on isn't fixing it, you should get a technician to look at it to see what the trouble is.

Hi,
This SC code relates to the charge corona cleaner not working or not working properly. the charge corona is located towards the bottom left of the machine after opening the front cover. It will have a screw you can undo by hand and a cable with an end like a telephone cable plug. toner may have fallen in to the unit or the motor that drives the cleaner along the wires has decided to jam up. remove the charge corona and blow it out with compressed air. You can also remove the end of the unit and check that the motor is not gummed up. Be very careful you do not break the hair thin corona wires! Hope this helps.

Dave T