Muratec MFX-2500 Field Engineering Manual page 52

2.4.9.6 Main Hopper Toner Replenishing Mechanism
When a toner-empty condition in the Sub Hopper is detected, the Main Hopper Toner Replenishing
Motor is energized to turn the Toner Bottle, thereby supplying toner from the Main Hopper to the Sub
Hopper.
The Toner Bottle Home Position Sensor mounted on the coupling ensures that the Toner Supply Port in
the Toner Bottle is positioned at the top whenever the bottle is stopped.
The Toner Bottle Cover Sensor detects whether the Toner Bottle Cover is open. If the cover is open, the
machine does not authorize the initiation of a new copy cycle. If the cover is opened during a copy cycle,
the machine interrupts the cycle.
Main Hopper Toner
Replenishing Motor (M6)
Main Bottle Home
Position Sensor (PC10)
Electrical Component
M6
Electrical Component
PC10
Control Signal
PJ11A-4A
See block diagram of the printer.
Control Signal
PJ11A-2B
See block diagram of the printer.
2-31
Toner Bottle
Sub Hopper
ON OFF
DC24V L
Unblocked Blocked
L H