Kyocera TASKalfa 2551ci Service Manual page 482

2-1-3 Developing section
The developing unit consists of the sleeve roller that forms the magnetic brush, the magnet roller, the devel-
oping blade and the developing screws that agitate the toner.Also, the toner sensor (TS) checks whether or
not toner remains in the developing unit.
1. Sleeve roller
2. Magnet roller
3. Developing screw A
4. Developing screw B
2
6
4
8
Figure 2-1-9 Developer section
2-1-7
1
5
3
7
5. Developing blade
6. Developer case
7. Developer base
8. Toner sennsor (TS)
2NP