Question about Ricoh Aficio CL2000 Laser Printer
Hi there the following is the description from the service manual hope this helps you Thanks J
441 PCU (CMY) motor error
The drive motor of the CMY
PCU is not locked.
• Defective gear
• Voltage between pins 2 and 14 (CN12 on engine
control board) abnormal (not +24V), or pin 12
(CN12 on engine control board) unable to send
• Defective CMY PCU drive motor
1. Replace the CMY PCU.
2. Replace the engine control board.
3. Replace the main drive unit assembly.
I would try replacing the CMY PCU (Drums (Photo Conductor Units) first before any of the others.
Posted on Jan 13, 2008
We had the same problem and we had two printers at our place and we swapped the photo conductors, it worked.
We first tried swapping the black photo conductor, it did not work.
We swapped the color photo conductor and it worked.
Solution for error SC 441: Change your color photo conductor.
Posted on Mar 10, 2009
What do I do when I receive a message cs441
Posted on Jul 23, 2013
Posted on Aug 12, 2008
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Posted on Jan 02, 2017
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