Question about Office Equipment & Supplies
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Posted on Jan 02, 2017
If your print outs are clear and the PCU is surely new.
Scroll to Maintenance <Press Enter>
Scroll to Replacmnt Alert <Press Enter>\
Scroll to PCU <Press Enter>
Select Notify Later <Press Enter>
Posted on Apr 06, 2009
SOURCE: RICOH AFICIO 2022
If it says there is no toner but you have toner in there, pull out the toner bottle and feel in the hopper (where the toner bottle sits) -- sometimes the gray cap from the old toner bottle gets left behind, and that will block the machine from pulling toner from the new bottle. Remove the cap and your copier should be fine.
If that doesn't fix it, you might need a new PCU. Once they start to get old, the developer gets bad and they don't have the right mix of toner and developer.
Posted on May 28, 2010
It's not the PCU (photoCONDUCTOR unit), It's either a thermistor or blown out heater lamp in the fuser. Call a tech. The code can only be reset in service mode
Posted on Aug 12, 2010
SOURCE: Ricoh copier 4022 sc542 sc548
If I'm not mistaken, that type of photoconductor is not compatible with your particular model of machine. The SC542 and SC548 errors are related to the fuser unit. It is not warming up correctly. It could be that it needs replacement thermostats or thermisters. It's possible that the incompatible drum unit has created this problem.
Posted on Mar 12, 2011
SOURCE: I have a Ricoh aficio
Welcome to Fixya. This is not a quick fix since the problem is the hardware part of the machine
SC792 - Projector Lamp Overheat, Finisher Connection Error
SC731 - Finisher Exit guide Plate Motor Lock Output Tray Motor Error
You can also refer to the Service Manual for the meaning of the error codes.
It is better to call a local tech or Ricoh for repair and diagnostics of the parts that has been damage.
If you have questions please let me know. Thanks for using Fixya
Posted on Mar 16, 2011
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