Specifications

= Control After Detection of Toner-Empty Condition =
Open the Upper Front Door, change the Toner Bottle, and close the Upper
Front Door.
Main Hopper Toner Replenishing Motor M14 is energized to continuously
turn the Toner Bottle, thereby supplying toner from the Main Hopper to
Sub Hopper.
M14 is deenergized to stop the Toner Bottle when the signal from Sub
Hopper Toner Empty Switch S8 remains HIGH for a continuous 2-sec.
period.
The toner-empty message on the Touch Panel is turned OFF.
Note: If opening and closing the Upper Front Door does not reset the
toner-empty message, open and close the door once again.
Master Board PWB-A
1075T186CA
OFF
Upper Front Door
Set Sensor (PC31)
ON
OFF
PC Drum Drive
Motor (M5)
ON
OFF
Main Hopper Toner
Replenishing Motor (M14)
ON
2 sec.
or more
Time for One Turn
of Toner Bottle
OFF
ON
OFF
ON
Sub Hopper Toner
Empty Switch (S8)
Toner Empty Message
1075C08MAA
M-84