January 2000 © TOSHIBA TEC 1 - 47 FC-22 ADJUSTMENT
(7) When the copier starts operating, a message “WAIT” is shown and the developer material filling
starts (approx. 2 minutes and 30 seconds).
WAIT
(8) Approx. 2 minutes after the developer material filling is finished, the following display appears:
Ꭾৎ Y:6.30V M:6.38V C:6.38V K:6.38V
Ꭿৎ 61%
Ꭽৎ Y:4.00V M:4.00V C:4.00V K:4.00V
Upper line Ꭾ : Current sensor voltages (V)
Middle line Ꭿ : Humidity (%)
Lower line Ꭽ : Target values (V) for adjustment reference voltages
Note:
• The current sensor voltages (V) shown in Ꭾ automatically changes, gradually approaching the target values
for adjustment reference voltages shown in Ꭽ.
• Values are displayed only for the developer materials being filled.
(9) In 30 to 60 seconds, the current sensor voltages (V) in Ꭾ are converged to those in Ꭽ. The humidity
shown in Ꭿ disappears, and the sensor output control values (bit values) are shown instead.
Ꭾৎ Y:4.00V M:4.00V C:4.00V K:4.00V
Ꭿৎ Y: 135 M: 135 C: 135 K: 135
Ꭽৎ Y:4.00V M:4.00V C:4.00V K:4.00V
Note: Be careful that the values in Ꭽ, Ꭾ and Ꭿ vary with humidity.
Ꭽ : Target value (V) for adjustment reference voltage
Humidity (%) Y M C K
~59.9 4.00 4.00 4.00 4.00
60.0~74.9 4.14 4.14 4.14 4.12
75.0~ 4.35 4.35 4.35 4.31
