Description: Lamp Error (Scanning) The white level peak did not reach the prescribed threshold when the white plate was scanned.
Causes: • LED defective • IDB (LED driver) defective • SBU defective • IPU defective • Power/signal harness defective • Condensation in scanner unit • Mirrors or lenses dirty or positioned incorrectly • White plate dirty or installed incorrectly
Remedy: • Cycle the machine off/on. • Reconnect the power/signal harness. • Reattach/clean the mirrors/lenses. • Reattach/clean the white plate. • Replace the LED board. • Replace the IDB board. • Replace the SIO board. • Replace the SBU board. • Replace the IPU board. • Replace the power/signal harness.
Code: SC101-02
Description: Lamp Error (LED illumination adjustment) LED error was detected.
Remedy: • Cycle the machine off/on. • Reconnect the power/signal harness. • Replace the LED board. • Replace the IDB board. • Replace the SIO board. • Replace the power/signal harness.
Code: SC102-00
Description: LED Illumination Adjustment Error The white level peak reached the prescribed threshold when the white plate was scanned after a specified number of adjustments.
Remedy: • Cycle the machine off/on. • Reconnect the power/signal harness. • Replace the IDB board. • Replace the SIO board. • Replace the SBU board. • Replace the IPU board. • Replace the power/signal harness.
Code: SC120-00
Description: Scanner Home Position Error 1 The scanner home position sensor does not go OFF. Details: Error detection timing • During homing (when the machine is turned ON or when it returns from energy save mode) • During an automatic adjustment (when the machine is turned ON or when it returns from energy save mode) • During a scan from the ADF or exposure glass. After an error occurs • Stop process, Operation panel display, LED indication, Logging • Scanner is not usable (Copier/Scanner/Document Server applications) • Printer is usable.
Causes: • Scanner motor driver defective • Scanner motor defective • Scanner HP sensor defective • Harness defective • Timing belt, pulley, wire, or carriage not installed correctly
Remedy: Replace the part.
Code: SC121-00
Description: Scanner Home Position Error 2 The scanner home position sensor does not go ON. Details: Error detection timing • During homing • During an automatic adjustment • During a scan from the ADF or exposure glass. After an error occurs • Stop process, Operation panel display, LED indication, Logging • Scanner is not usable (Copier/Scanner/Document Server applications). • Printer is usable.
Causes: • Scanner motor driver defective • Scanner motor defective • Scanner HP sensor defective • Harness defective • Timing belt, pulley, wire, or carriage not installed correctly
Remedy: Replace the part.
Code: SC141-00
Description: Black level detection error The black level cannot be adjusted within the target during auto gain control.