1. Aficio 2045 Service Manual

. Code: 101.

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.

Aficio 2045 Service Manual

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. Code: 304. Description: Charge roller current correction error. The charge roller bias correction is performed twice even if the maximum charge roller bias (-2000V) is applied to the roller.

Causes:. ID sensor defective. Code: 320. Description: Polygon motor error. The polygon motor does not reach its operating speed within 25 seconds after the polygon motor on signal, or the lock signal is still activated for more than 2 seconds after the polygon motor off signal. Causes:. Cable at the polygon mirror motor disconnected or defective.

Polygon motor or polygon motor driver defective. Polygon motor drive pulse not output correctly. LOCK signal could not be detected.