In high-volume Ricoh copiers, the fusing unit uses extreme heat and physical pressure to permanently bond toner to paper. When the machine enters standby mode, completes a print job, or warms up to roughly 150°C, it activates a specialized motor to engage or release this physical pressure.
error on Ricoh devices is typically a fusing pressure release motor error
Note: Depending on whether your machine features an older physical keyboard panel or a newer Android-based Smart Operation Panel, choose the appropriate access method below. For Modern Smart Operation Panels (Android Touchscreens)
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Troubleshooting Ricoh Error Code SC569-00: A Comprehensive Guide sc569-00 ricoh
The primary function of the fusing unit is to press a heated roller against a pressure roller. The SC569-00 error occurs when the "Paper Exit/Pressure Release Motor" or its associated sensor fails to confirm the movement of these rollers. The causes can be broadly broken down into three categories:
Ensure the fuser unit is and the connectors are clean.
Locate the small, black, U-shaped sensor and its accompanying half-moon plastic gear.
Sometimes, the error is a minor glitch.
| Category | Specific Component | Common Failure Mode | | :--- | :--- | :--- | | | Gears & Linkages | A crack, break, or excessive friction can prevent the motor from moving the mechanical linkage to its correct position. | | Motor & Electrical | Paper Exit/Pressure Release Motor | The motor itself may be faulty, burnt out, or experiencing an electrical overload that causes it to lock up. | | Sensor Issues | Pressure Release HP Sensor | A defective sensor, a broken actuator, or a loose connection can prevent the main board from receiving the signal confirming the mechanism is at its Home Position (HP). |
: Replace if the motor fails to turn or over-cycles continuously before tripping the code.
If cleaning the sensor does not clear the error, the pressure mechanism bearings are likely slipping due to grease migration.
Exit SP mode → Turn main power OFF/ON. Run finisher test: In high-volume Ricoh copiers, the fusing unit uses
: Mechanical resistance or debris can prevent the camshaft from rotating smoothly.
: The fuser film, pressure roller, or bearings may be damaged or worn, causing the motor to lock or feel "heavy". Sensor Failure photo interrupter sensor
The SC569-00 error is a frustrating but very manageable hardware issue. The problem almost always lies within the fusing unit's pressure release mechanism—its motor, gears, or sensors. By following the structured approach outlined in this guide, you can often pinpoint the faulty component and decide whether a simple fix or a part replacement is needed.
