Error sc320 how to reset this problem please explain in detail. thanks.

poligune moter error

To reset this error try the code:
"Clear Mode"+107+"Clear/Stop" hold for 5s.
Turn ON and OFF the Main Switch.

This SC-320 code error occurs when polygon mirror motor fails or poor connection between BICU & polygon mirror motor please check first the connector of motor if you feel that the connector is good change the polygon mirroe motor it sits inside the LD unit please call the expert to change the part
thanks

I am assuming you really meant an Aficio 1013 - SC320 indicates a polygonal mirror motor failure. This motor drives the mirror that distributes the laser to the drum. Could be a defective motor, poor connection between the motor and the BICU - one of the motherboards, damaged cable or defective BICU.

This will require a service call. Probably looking at an hour to diagnose the exact problem and an hour or two to repair plus parts. Could be as simple as a loose connector --- doubtful, but you never know.

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.

That is a "Laser motor" Error - Laser motor is dead, and needs replacement.

The laser motor is cooked

Change the polygonal motor of the laser.

Fuser is not reaching operating tempurature. turn off the unit. Take the fuser out and reseat it. Power it back up. Ricoh Printers Error Codes Normally there are 3 levels of service call conditions in Ricoh printers.

Level A is the highest level. Machine can not be used until code is reset. The printer cannot be operated at all. Here is a list of common error codes.
Level B: The SC might be reset by turning the main switch off and on in some conditions.
Level C: The printer can be operated as usual except for the unit related to the service call.
SC302: High voltage power supply error
SC306: Charge roller home position error
SC320: Polygon mirror motor error
SC320: Polygon mirror motor error
SC500: Main motor error
SC542: Fusing temperature warm-up error
SC543: Fusing overheat error

If I could be of further assistance, let me know. If this helps or solves the issue, please rate it.
Thanks, Joe





I’m happy to assist further over the phone at https://www.6ya.com/expert/joe_8b8c2cd6ce148309

dear sir; the error code 320 on ricoh af 2027 it's means laser polygon motor problem, the laser unit right under the toner unit, litlle bit left. some error code can be reset why don't give them a try
1, power on the machine
2, press "clear mode"( has the c in a diamond), "107"then press and hold down "clear/stop" key
3,turn power off 10 second later back on.
I f reset doesn't work, you need to replace laser motor. thank you
HAVE A HAPPY HOLIDAY

USE A BIG PHILIP SCREW AND REMOVE THE 2 PCS SCREW IN LEFT SIDE AND REMOVE THE COVER WHERE THE PAPER IS EXIT. YOU SEE A BLACK BOX INSIDE, AND USE A SMALL PHILIP SCREW TO REMOVE THE 4 PCS SCREW LOCATED IN HOLE. THEN LIFT UP THE BLACK BOX AND OPEN IT. BE CAREFULL