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Functional Problem SC322

Recieving Error/Functional Problem SC322

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Polygon mirror motor is bad. Sometimes you can put a drop of oil on the shaft, but at best is a temporary fix. You'll end up having to replace it. Good luck

Posted on Jul 13, 2009


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1 Answer

Functional problem sc 322

Laser unit problem.clean polygon Morton assembly and optics of laser unit,if error still comes then replace polygons scanner.

Feb 10, 2015 | Ricoh Aficio Office Equipment & Supplies

2 Answers

How do i clear code sc322 on nashua aficio 2016

Code SC322: Laser synchronization error
The main scan synchronization detector board cannot detect the laser synchronization signal for more than 5 consecutive 100 ms intervals.
• Poor connection between the LD unit and the BICU board
• Damaged cable between BICU and LD unit
• LD unit out of position
• LD unit defective
• BICU board defective
Error Codes Ricoh Aficio 2016

Jan 04, 2015 | Office Equipment & Supplies

1 Answer

I have a functional problem within machine aficio DSm645 SC322

look my friend this dispute belong to laser unit sychro1 not detected laser beam ***** didn't reach to drum in same time make laser adjustment 2109 an 400 dpi and 600 dpi an close machine and opened

Apr 15, 2011 | Gestetner DSm645 Digital Imaging System

1 Answer

When start the copier, functional problems SC322-00 indicated plain paper come out

322 C 1st laser synchronization error
• The 1st laser synchronization signal
cannot be detected by the main scan
synchronization detector board even
if the laser diodes are activated.
• Poor cable connection between the
laser synchronization detector board
and the LD unit.
• Laser synchronization detector board
out of position and angle of reflection
not correct
• Laser synchronization detector board
• LD unit defective

lazer problem Sorry there is nothing u can do yourself ull need a service engineer to look at it

Nov 17, 2010 | Ricoh Aficio 450 Copier

1 Answer

Lanier LD118d showing a error sc322, how to fix

sc322 is an error with the copier's laser unit. You can pull the laser unit out and clean it up if there is toner on or in it, but more than likely either the polygon mirror motor or the laser unit as a whole assembly should be replaced.

Jun 16, 2010 | Lanier UNKNOWN

1 Answer

SC322 on Savin 4035

Laser synchronization error. It could be just toner on the LD unit. Try cleaning and doing the Pitch adjustment. If that doesn't work , then either the unit itself is bad, or the Sync. Detector board.
***This will obviously require a tech.

May 04, 2009 | Office Equipment & Supplies

3 Answers

I need solution to aficio 200 error code sc322

sc322 is a Laser synchronization error:

Means that the laser synchronization signal cannot be detected by the main scan detector board.
Possible causes:
Poor connection of the interface harness which connects the laser synchronization detector board and the BiCU board.

Laser synchronization detector board out of position or is defective.
BiCU board is defective.

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

Apr 19, 2009 | Ricoh Aficio 180 Laser Printer

2 Answers

Lanier 5645 SC322 Error

It's most likely your Laser diode (LD unit). You're going to require a tech...see the posts the following link for the same problem. It's for a Ricoh model, but your machine actually is a Ricoh Machine (Ricoh owns Lanier), and is virtually identical to this one -just a generation older.

Apr 07, 2009 | Lanier Office Equipment & Supplies

1 Answer

Ricoh AP2600 printer gives an error message of SC322

1st Laser synchronization error signal error. The 1st Laser that turns on inside of the printer can't synchronize properly to print out documents which is why this message comes up and nothing is printing. Probably is going to need to be replaced but a qualified service tech is going to need to look at it further.

Feb 10, 2009 | Ricoh Aficio AP2600 Laser Printer

1 Answer


SC322 is the laser error you could remove it and check the polygon mirror and the mirrors are all in line. The polygon should move easily not stiff. if this is so you can either remove the polygon by the four gold screws and move the black clip that hold the mirror in place and lift the mirror off. Once you have done this drop one drop of oil (Thin) into the whole where the pin of the mirror goes be careful not to drop too much in. replace mirror and install. (Important you must have all the covers back on as the laser is extremely dangerous.

If everything is OK or that you have performed above turn the machine on and follow these steps.

press the yellow button followed by
1 0 7 on the numeric keys then press and hold the pink button (Stop key) until the screen changes then you are in service mode. Press Copy Service mode and the screen changese once again.

When you in that mode turn the machine off using the switch on the left hand side wait 10 seconds then switch back on then hopefully this should work if it doesn't then the laser unit will need replacing

Thanks hope this works for you and please rate me
Thanks Jason

Dec 31, 2007 | Ricoh Aficio 1035 Copier

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