Toshiba e-STUDIO477SL - [EAF7] Rear Alignment HP Abnormality; [EAF8] Stacker Motor Position Detection Error

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ERROR CODE AND TROUBLESHOOTING
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[EAF7] Rear alignment HP abnormality
[EAF8] Stacker motor position detection error
Parts to be replaced Remark
Front alignment plate home
position sensor
Front alignment motor
Finisher control PC board
Classification Error content
Finisher related service call Rear alignment HP abnormality
Check item Measures
Rear alignment plate home
position sensor
• Sensor check (S5)
• Connector check (P7-5)
• Harness check
Rear alignment motor • 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
Rear alignment plate home
position sensor
Rear alignment motor
Finisher control PC board
Classification Error content
Finisher related service call Stacker motor position detection error
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