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FC-210/310 ADJUSTMENT 2 - 2 February 2002 © TOSHIBA TEC
2.2 Adjustment of the Auto-Toner Sensor
2.2.1 Automatic removing of developer material
Notes: 1. This procedure is not necesary if developer material is not filled at the time of unpacking.
2. After the developer material has been removed, perform the maintenance of the processing
unit (EPU) according to "3. PREVENTIVE MAINTENANCE (PM)"
(1) Remove the toner cartridges.
(2) Remove the processing unit (EPU) from the copier. Turn the knob of the developer removal shutter,
corresponding to the developer color to be removed, on the rear side of the unit (see the illustration
below).
Note: If the knob cannot be turned normally, this message will be displayed during the developer
removing: " [C33] Developer removal shutter abnormal".
(3) Return the processing unit (EPU) to the copier (be sure to fix it with screws) and then close the front
cover.
(4) Turn ON the power while digital keys [0] and [5] are pressed simultaneously to dispaly the following
screen.
[0] [5]
100% A A3
[POWER] ৎ TEST MODE
(5) Enter a code with digital keys and press the [START] key.ৎThe developer material is removed.
Code 391 : All color developer materials (Y,M and C) are removed.
392 : Only the developer material K is removed.
Notes: 1. Fully confirm that the developer material to be removed corresponds to the code entered.
2. If you receive an error message upon completing step (5), the removal shutter of 1 or
more developer unit(s) is closed. Open the appropriate shutter(s) and repeat step(5).
Knob
Developer K
Color
developers