C-3102 Adu Wiring Connector Is Disconnected - Konica Minolta AccurioPress C2070 Troubleshooting Manual

3.2.2. C-3102 ADU wiring connector is disconnected

(1) Symptom
C-3102 occurs because a connector for ADU wiring (A50UN155/N156) is disconnected.
(2) Cause
By repeating the pulling out and pushing back the ADU mount, A50UN188 may get tensed too
much and is caught by the connector for the A50UN155/N156 wirings.
disconnected and C-3102 may occur.
(3) Solution
1. Move the red binding band for the A50UN155/188 to left side by 10 to 20mm (blue area) from
the base line as shown in the figure.
2. Seat the A50UN188 connector to rear side and the A50UN155 connector to front side.
To see the position easily, remove the wiring protection cover and the process mount cover.
[Top view]
A50UN188
Left
A50UN155
Wiring protection cover
KONICA MINOLTA Confidential
Rear side
10mm
20mm
Front side
- 178 -
Base line
Right
Consequently, it is