Description: Exposure Lamp Error
Insufficient white level detected when scanning the white plate.
Causes: • Exposure lamp defective • SBU harness defective • Bad connection • Defect in optics system (dirty scanner mirror, mirror out of position, etc.) • Lamp stabilizer board (or connector) defective • Incorrect start position or length for white plate scanning • Scanner HP sensor out of position
Code: 120
Description: Scanner home position error 1
Scanner home position sensor did not detect OFF condition during initialization or copying.
Causes: • Forgot to remove one or more of the scanner stoppers • Scanner motor defective • Scanner HP sensor (or connector) defective • FCU defective • Scanner belt loose or detached
Code: 121
Description: Scanner home position error 2
Scanner home position sensor did not detect ON condition during initialization or copying.
Causes: • Forgot to remove one or more of the scanner stoppers • Scanner motor defective • Scanner HP sensor (or connector) defective • FCU defective • Scanner belt loose or detached
Code: 122
Description: Scanner home position error 3
Scanner home position sensor did not detect OFF condition during book or ADF scan operation.
Causes: • Forgot to remove one or more of the scanner stoppers • Scanner motor defective • Scanner HP sensor (or connector) defective • FCU defective • Scanner belt loose or detached
Code: 123
Description: Scanner home position error 4
Scanner home position sensor did not detect ON condition during book or ADF scan operation.
Causes: • Forgot to remove one or more of the scanner stoppers • Scanner motor defective • Scanner HP sensor (or connector) defective • FCU defective • Scanner belt loose or detached
Code: 192
Description: SBU auto-adjustment error
During SBU auto-adjustment the detected white level was out of range.
Causes: • SBU auto adjustment was not done correctly • Exposure lamp defective • SBU harness defective • Bad connection • Defect in optics system (dirty scanner mirror, mirror out of position. etc.) • Defective stabilizer board (or connector) • Incorrect start position or length for white plate scanning • Scanner HP sensor out of position