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3.1.2
Adjustment of the Auto-Toner Sensor
When the developer material is replaced, adjust the auto-toner sensor in the following procedure.
(1)
Install the cleaner and developer unit.
Note:
Do not install the toner cartridge.
(2)
While pressing [0] and [5] simultaneously, turn the power ON. The following message will be
displayed.
[ 0 ] [ 5 ]
[ POWER ]
(3)
Key in a code and press the [START] button.
Code
200: All developer materials
203: Developer material C
100%
TEST MODE
(4)
The message below will be displayed approx. 2 minutes later and the adjustment starts:
•
During the adjustment, "Current sensor voltage (V)" shown in (B) automatically changes and
gradually approaches to "Target value (V) for adjustment reference voltage" shown in (A).
( B )
( C )
( A )
e-STUDIO2020C/2330C/2820C/2830C/3520C/3530C/4520C
ADJUSTMENT
100%
TEST MODE
Fig. 3-2
201: Developer material Y 202: Developer material M
204: Developer material K 206: Developer material YMC
( Code )
200
A3
Fig. 3-3
Y: x.xxV
M: x.xxV C: x.xxV K: x.xxV
Y:
M:
C:
Y: z.zzV
M: z.zzV C: z.zzV K: z.zzV
( B ) : Current sensor voltage ( V )
( C ) : Adjustment value, Humidity (%)
( A ) : Target value ( V ) for adjustment reference voltage
Fig. 3-4
3 - 2
A
A3
[ START ]
K:
ww%
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