Canon imageRUNNER ADVANCE C350 series Service Manual page 123

2
Technical Explanation > Image Formation System > Controls > Toner Supply Assembly
The Bottle Rotation Sensor (Y/M/C/Bk) (PS06/PS07/PS08/PS09) starts while it is turned ON
at the time of feeding. Driving the Bottle Motor (YM) (M09) or the Bottle Motor (CK) (M10)
rotates the Toner Bottle, causing the flag of the Bottle Rotation Sensor to drop to the cut-off
part of the Toner Bottle as shown in the figure below, which in turn switches OFF the sensor.
When the flag then moves away from the cut-off part of the Bottle Rotation Sensor, the sensor
is switched ON.
While the Bottle Rotation Sensor is in turned OFF, 1 block's worth of toner is supplied to the
Hopper Unit.
< ON >
Flag
Toner Container
Bottle
Rotation
Sensor
Cut-off
Bottle Motor
Bottle Rotation Sensor
ON
Bottle Rotation Sensor
OFF
2 Technical Explanation > Image Formation System > Controls > Toner Supply Assembly
< OFF >
Cut-off
F-2-109
Bottle semicircule
F-2-110
● Toner Level Detection
Detection Prior delivery alarm
description
The residual Default: xx %* Default: xx %*
quantity of the The value can be changed The value can be changed
toner in service mode. (*1) in service mode. (*2)
Detection Prediction from the toner supply count (Judged from
timing the number of supplying toner to the Hopper Unit.)
Detecting to Developing Assembly supply count. *3
(location)
Message None Please prepare a toner
(machine container(Continuous
operation) printing is enabled.)
Alarm Code 10-0017 (Y) 10-0001 (Bk) *4
10-0018 (M) 10-0002 (C) *4
10-0019 (C) 10-0003 (M) *4
10-0020 (Bk) 10-0004 (Y) *4
*: The default differs depending on the country.
*1: (Lv.1) COPIER > OPTION > FNC-SW > T-DLV-CL/BK
*2: (Lv.2) COPIER > OPTION > DSPLY-SW > T-LW-LVL
Caution:
Toner-out message may be displayed before remaining toner error message is
displayed if the value of (Lv.2) COPIER>OPTION>DSPLY-SW>T-LW-LVL is lowered
than the initial value due to the margin of the developing supply count.
*3: The toner supply count shows the amount of toner supplied from the Toner Container to
the Developing Assembly.
*4: Alarms generated by UGW are not recorded in the alarm log of LUI.
*5: Whether or not to display the Remaining Toner Error Message can be set in COPIER >
OPTION > DSPLY-SW > TNR-WARN (Lv.1).
Display Remaining Toner Empty toner
error (*5)
0%
When the output signal
from the ATR Sensor
does not fall below the
designated value even
after performing a toner
supply operation.
ATR Sensor
Replace the toner
cartridge. (Host machine is
stopped.)
None
2-80
T-2-36
2-80