Riso Cz 100 Service Manual New! Guide
The Ultimate Guide to the Riso CZ 100 Service Manual: Why Technicians and Owners Need It
Drum / Printing Section
Common Service Procedures (Excerpt)
- Causes: Sensor failure, motor stall, thermal over-temp, power supply fault.
- Checks: Read exact error code, consult service code list, measure voltages at power rails, test motor load.
- Fixes: Replace defective sensor or motor; repair/replace power supply; reset and run diagnostics.