Description: Exposure lamp error
• The standard white level was not detected properly when scanning the white plate.
Causes: • Exposure lamp defective • Lamp stabilizer defective • Exposure lamp connector defective • Standard white plate dirty • Scanner mirror or scanner lens out of position or dirty • SBU defective
Code: 120
Description: Scanner home position error 1
• The scanner home position sensor does not detect the on condition during initialization or copying.
Causes: • SIB or scanner drive motor defective • Scanner motor defective • Harness between SIB and scanner drive motor disconnected • Harness between SIB and scanner drive motor power source disconnected • Scanner HP sensor defective • Harness between SIB and HP sensor disconnected • Scanner wire, timing belt, pulley, or carriage defective
Code: 121
Description: Scanner home position error 2
• The scanner home position sensor does not detect the off condition during initialization or copying.
Causes: • SIB or scanner motor drive board defective • Scanner motor defective • Harness between SIB and scanner drive motor disconnected • Harness between SIB and scanner drive motor power source disconnected • Scanner HP sensor defective • Harness between SIB and scanner HP sensor disconnected • Scanner wire, timing belt, pulley, or carriage defective
Code: 130
Description: SBU defective
• Within 1 second after power on, the SOUT signal does not go high, or within 1 second after power on the SOUT signal goes high, but the SBU ID could not be read after two attempts.
Causes: • SBU defective • BICU defective • Harness between SBU and BICU disconnected or damaged
Code: 131
Description: F-Gate asserts during shading
• F-Gate was asserted by the DF during shading.
Causes: • While scanning at the DF, a software setting procedure caused an error. You must reboot the machine.
Code: 302
Description: Charge roller current leak
A charge roller current leak signal was detected.
Causes: • Charge roller damaged • High voltage supply board defective • PCU harness defective or disconnected