Code sc320 errore - Ricoh Aficio 1018 Printer

see
https://www.fortwayneprinterrepair.com/wordpress/2016/10/09/5222-sc320-error-code/

Question moved to Lanier Copier

https://www.fortwayneprinterrepair.com/wordpress/2016/10/09/5222-sc320-error-code/

https://www.google.com/search?q=Lanier+5222

CS320 polygon motor (laser), you will need to replace it, it is not expensive!
CS672 control communication on start up, to many options, from circuit board to bad connection, you will need a tech for this.

SC320: Polygon motor error
-Definition- [B]
The polygon motor does not reach its operating speed within 10 seconds
after the polygon motor on signal, or the lock signal is not detected for
more than 40 ms continuously during operation.
- Possible causes -
· Polygon motor defective
· Poor connection of the interface harness which connects the polygon
motor driver and the IOCSS board
· IOCSS board defective

u need new polygon mirror

sc320 on the Lanier 5635 is a laser unit error code. Often if you power cycle the machine (turn it off with the orange power switch on the left side of the copier, wait a few seconds, then turn it back on) the code will clear and the copier will resume normal operation. If the error code comes back or doesn't clear, you'll probably need to replace either the entire laser assembly or the polygon mirror motor inside the laser unit. These are best done by a professional -- contact your local Lanier service company if the problem persists.

SC320 is a Polygon Mirror Motor Error/Lock

Is this actually a Ricoh Aficio 1013F, or another model, because "CH551" is not a ricoh service code?Do you mean "SC551"
If so, this is a fuser "triac" problem (basically a fuse in the heater unit). It can only be reset in service mode after the problem is fixed...and will require a tech.

The laser motor is cooked

Change the polygonal motor of the laser.

i'd exprience the same problem once. what i did was to change polygon size laser. its working perfectly now