If you've cleaned the sensor, verified the motor operates smoothly, and performed the SP 5-810 reset but the code persists, check the machine's system firmware version. Upgrading to the latest engine and system firmware can correct timing errors where the control board misinterprets the pulse width modulation (PWM) signals from the sensor during the initial 150°C warming sequence. If you'd like to narrow down the problem, tell me: What is the of your Ricoh machine?
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. SC Code List - Ricoh Support Take out and reinsert the toner (cyan) or replace it. sc569-00 ricoh
To fix the SC569-00 error code, work from the easiest mechanical checks through to electronic component testing. 1. Perform a Basic Power Cycle and Visual Check If you've cleaned the sensor, verified the motor
In simpler terms, the printer detected a mechanical problem while trying to control the pressure within the fusing unit. The system repeatedly failed to confirm that a mechanical part had moved to its correct position. After multiple failed attempts, it triggers SC569-00 and halts operation to prevent potential hardware damage. This public link is valid for 7 days
, meaning the fuser rollers aren't moving into the right position. Quick Fixes to Try: Check for Jams:
A breakdown in this sequence can stem from several physical or mechanical issues:
The SC triggers when: