Replacement Of The Developer - Konica Minolta bizhub 250 Service Manual

4. Periodical check
4.5.14

Replacement of the Developer

1. Select Tech. Rep. Mode → [Counter] → [Special Parts Counter] → [PC Life].
2. Press the Clear key to clear the counter value.
3. Turn OFF the main power switch.
NOTE
• Clear the PC Life counter before removing the IU.
• After clearing the PC Life counter, be sure to turn OFF the main power switch.
[3]
[2]
[6]
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4. Open the Right Door.
[1]
5. Remove the IU [1].
4040F2C555DA
[2] 6. Remove four screws (silver) [2] and
disassemble the Photo Conductor
Unit [3] and the Developing Unit [4].
[4]
4040F2C556DA
7. Remove three screws [5] and the
Developer Scattering Prevention
Plate [6].
[5]
4040F2C579DA
8. Remove the Toner Supply Port [7].
[7]
4040F2C580DA
Field Service Ver. 1.0 Aug. 2005