Laser diode assembly cannot detect the beam synchronization. Clean the LSU dust glass; check the LSU cable connection. CIS Scanner Home Position Error
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Detailed explanations of mechanical systems like the used in the iR 2425i variant. 3. Periodic Service and Maintenance Laser diode assembly cannot detect the beam synchronization
Each code listing includes a description of the symptoms, probable causes (e.g., faulty PCB, broken wire harness), and sequential remedy steps. 3. Service Mode (Copier > Function / Adjust) This link or copies made by others cannot be deleted
The fixing assembly temperature rises abnormally high.
If you swap out the scanner unit or high-voltage power supply, the machine will not function correctly without performing adjustments. The service manual lists the necessary adjustment modes (often hidden in service mode) to recalibrate the device.