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e-STUDIO350/352/353/450/452/453
ADJUSTMENT
3 - 1
3
3. ADJUSTMENT
3.1
Adjustment of Auto-Toner Sensor
When the developer material is replaced, adjust the auto-toner sensor in the following procedure.
<Procedure> (Adjustment Mode (05-200))
(1) Install the cleaner and developer unit into the equipment.
Note:
Note:
Do not install the toner cartridge.
(2) While pressing [0] and [5] simultaneously, turn the power ON.
The following message will be displayed.
(3) Key in code [200] and press the [START] button.
The display changes as follows.
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.
(4) After about two minutes, the value B automatically starts changing.
100%
A
A3
TEST MODE
[0] [5]
[POWER]
230%
B
C
A
128
200
A3
128
TEST MODE
[START]
[200]
230%
128
200
A3
128
TEST MODE
WAIT
04/05