Toner Level Detection; Detection Of Completion Of Toner Replacement - Canon imageRUNNER ADVANCE C3325 Series Service Manual

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Technical Explanation > Image Formation System > Controls > Toner Supply Area
● Toner Level Detection
Prior delivery alarm
Toner level Default: XX % *1
The value can be changed
*2
in service mode
Detection Timing Predicted from the toner supply count
(Determined from the number of toner supplies to the
Developing Unit)
*4
Detected to Toner supply count
(location)
Message None
(Operation of the
host machine)
*5
Alarm Code 10-0017 (Y)
*5
10-0018 (M)
10-0019 (C) *5
10-0020 (Bk) *5
* 1: The default differs depending on the country.
* 2: (Lv.1) COPIER > OPTION > FNC-SW > T-DLV-CL/BK
* 3: (Lv.2) COPIER > OPTION > DSPLY-SW > T-LW-LVL
CAUTION:
The message to inform of the absence of toner may be displayed before the message
to warn of the remaining toner level 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 toner supply
count.
* 4: Toner supply count shows the level of toner supplied from the Toner Container to the
Developing Unit.
* 5: When an unidentified Toner Bottle is used, pre-toner low alarm is generated at the same
time no toner is detected and the machine stops.
* 6: Alarm code created by UGW (it is not recorded in the LUI log).
* 7: Whether to display the message to warn of the remaining toner level can be set in
COPIER > OPTION > DSPLY-SW > TNR-WARN (Lv.1).
2 Technical Explanation > Image Formation System > Controls > Toner Supply Area
Display Remaining Toner
Empty toner
*7
error
Default: XX % *1 0 %
The value can be changed
*3
in service mode
When the output signal
from the Toner Density
Sensor does not fall below
the designated value even
after performing a toner
supply operation
Toner Density Sensor
Toner is low. Replacement Replace the toner
not yet needed. cartridge.
(Continuous printing is (Host machine is stopped.)
enabled.)
*6
10-0001 (Bk) None
*6
10-0002 (C)
10-0003 (M) *6
10-0004 (Y) *6
● Detection of Completion of Toner Replacement
Detection of the completion of replacement
Detection timing When a replacement of Toner Container is detected
Detected to (location) Bottle New/Old Detection Sensor (Y/M/C/Bk) (UN39/UN40/UN41/UN42)
Alarm code 10-0100-xxxx *1
Toner Bottle
BK: 0071, Y: 0072, M: 0073, C: 0074
Unidentified Toner Bottle
BK: 0181, Y: 0182, M: 0183, C: 0184
Remarks The toner supply count is reset at the same time.
*1 Care is required because immediately after the DC Controller PCB is replaced, no toner
replacement completion alarm is generated even if the Toner Bottle is replaced under the
following conditions/timing:
• The DC Controller is replaced with the power disconnected, and then a new Toner Bottle is
installed before the power is turned ON
• The DC Controller is replaced with the power disconnected, the power is turned ON
with the Toner Bottle removed or the Front Door opened, and then a new Toner Bottle is
installed
T-2-38
2-54
T-2-39
2-54