Toshiba e-studio600 Service Manual page 202

(4) After about two minutes and 30 seconds, the value B automatically starts changing.
(5) After a short time, the value B becomes stable and the display changes as follows.
(6) Press the [ENTER] or [INTERRUPT] button. The drum, developer unit, etc. are stopped and the
following is displayed.
The drum, developer unit, etc. are stopped and the following is displayed.
(7) Standard of adjustment value range
Humidity(%)
0 to 29.9
30.0 to 44.9
45.0 to 59.9
60.0 to 74.9
75.0 to 100
(8) Key in code [290] and press the [START] button. When the message "WAIT" goes off, turn the
power OFF by shutdown.
(9) Install the toner cartridge.
e-STUDIO520/600/720/850 ADJUSTMENT
230%
TEST MODE
128
B
240%
ADJUSTMENT MODE
128
100%
[ ENTER ]
or TEST MODE
[ INTERRUPT ]
Adjustment reference voltages(V)
2.46
2.48
2.50
2.64
2.78
A3
200
WAIT
128
Fig.3-3
A3
200
150
Fig.3-4
A
Fig.3-5
3 - 2
05/05
A
A3
March 2005 © TOSHIBA TEC