45372301TH Rev.2
6-9 /
Oki Data CONFIDENTIAL
[CB30] Stacker motor abnormality
* If [EAF8] occurs two times consecutively, it becomes a [CB30] error.
[CB40] Alignment HP (L) abnormality
* If [EAF7] occurs two times consecutively, it becomes a [CB40] error.
Classification Error content
Finisher related service call Stacker motor abnormality
Check item Measures
Stack home position sensor
• Sensor check (S9)
• Connector check (P7-11)
• Harness check
Stacker motor
• Motor check (M8)
• Connector check (P14-3)
• Harness check
Finisher control PC board
• Board check
• Connector check (J7, J14)
• Harness check
Parts to be replaced Remark
Stack home position sensor
Stacker motor
Finisher control PC board
Classification Error content
Finisher related service call Alignment HP (L) abnormality
Check item Measures
Alignment plate home position sen-
sor (L)
• Sensor check (S5)
• Connector check (P7-5)
• Harness check
Alignment motor (L)
• Motor check (M5)
• Connector check (P5-13)
• Harness check
Finisher control PC board
• Board check
• Connector check (J5, J7)
• Harness check
Parts to be replaced Remark
Alignment plate home position sen-
sor (L)
Alignment motor (L)
Finisher control PC board