Konica minolta c7000 help

[Denielking]

Ребят , поставил новый drum unit , и выдает ошибку C-2241
Менял местами драмы , что то делал , может быть так , что драм du-104 не подходит , встречался кто с таким?
Драм новый малазийский, покупал у луки.
Code
C-2244*
Classification
Main body: Drum motor abnormality
Cause
An error detection signal of M17 is detected continuously for a specified period of time while the drum motor /K (M17) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
• Printer control board (PRCB)
• Drum motor /K (M17)
• Encoder sensors /K1 (PS87) and /K2 (PS88)
• DC power supply /2 (DCPS2)
• Drum unit /K
Correction
Note
• The message "Please call service" is displayed on the panel.
Solution
1. Check the drum unit and repair/replace it if any abnormality
bizhub PRESS C7000/C7000P/C70hc/C6000 K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -205
2. Check the connector connection and the wiring between PRCB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: Main body
(3/3): 9-P)
4. Check the connector connection and the wiring between DCPS2 and PRCB, and repair it if any abnormality.
5. Replace PS87 and PS88.
6. Replace M17.
7. Replace PRCB
8. Replace DCPS2.
Faulty part isolation DIPSW
Control while detached

[ЦифраМиг]

Denielking, винты открутил?

[Denielking]

Сообщение от ЦифраМиг

Denielking, винты открутил?

Конечно))))))

[ATEM]

вынуть-вставить драм пробовал? может недовставил просто!