MX-2300/2700 N/G TONER SUPPLY SECTION J – 2
2. Operational descriptions
When the toner cartridge is inserted to the machine, the lock pawl
is disengaged and the supply shutter is opened.
The transport pipe shutter is opened and closed by the shaft which
is linked with the developing lever.
The toner supply section of the developing unit is opened and
closed when the open/close lever on the unit hits the block on the
machine.
Signal name Name Function/Operation
TNM Toner motor (Y, M, C, K) Toner supply motor to the develping unit
CRUM CRUM (Y,M,C,K) Data memory for the toner cartridge
No. Name Function/Operation
1 Toner transport pipe Toner supply pipe from the toner cartridge to the developing unit
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