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Each cartridge has a built-in memory tag, into which the memory controller PCB reads/writes
data.
Figure 5-38.
Cartridge diagram
Figure notes:
● M3: Drum motor
● M4: Developing motor
● CL2: K developing clutch
Developing engaging/disengaging unit
The developing engaging unit has a developing engaging lever which shifts up and down as
the developing engaging clutch is engaged or disengaged, being driven by the delivery
motor (M2). This engages or disengages the developing cylinder from the photosensitive
drum.
The developing section performs the following:
ENWW Image formation system 157