March 2005 © TOSHIBA TEC e-STUDIO520/600/720/850 ADJUSTMENT
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3. ADJUSTMENT
When the power should be turned OFF, be sure to shut down the equipment by pressing the [ENERGY
SAVER] button for a few seconds.
3.1 Adjustment of Auto-Toner Sensor
When the developer material is replaced, adjust the auto-toner sensor in the following procedure.
Note: Note:
Check if the cleaning blade is pressed against the drum before performing this adjustment.
<Procedure> (Adjustment Mode (05-200))
(1) Install the into the equipment.
(2) While pressing [0] and [5] simultaneously, turn the power ON.
The following message will be displayed.
Fig.3-1
(3) Key in code [200] and press the [START] button.
The display changes as follows.
Fig.3-2
Notes:
• A indicates the controlled value of the auto-toner sensor output.
• B indicates the output voltage of the auto-toner sensor (2.30 V in the above case).
The drum, developer unit, etc. are in operation.
• C indicates the latest adjustment value.
[
0
][
5
]
[
POWER
]
100%
TEST MODE
A3
A
[
200
] [
START
]
230%
128
200
TEST MODE
A3
128
A
B
C
05/05
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