Waste Toner Case Full Level Detection; Detection Of Waste Toner Case - Canon imageRUNNER ADVANCE C5045 Series Service Manual

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Waste toner case full level detection

To detect toner level accumulated in the waste toner case
ITB cleaner
unit
Waste
toner
stirring
M26 plate
motor
Waste toner
Waste toner case
waste toner case : Sensor ON]
Detection
Detection timing
description
Waste toner full level When the output result of sensor is
warning (approx. 7% changed from H to L
until the waste toner
level is full)
Waste toner full level After the Developing Assembly toner
warning (approx. 0% supply count is started from full alert,
until the waste toner when a total of approx. 1000 sheets
is printed (in case of image on A4,
level is full)
dot ratio of each color is 5%)
2
ITB unit
Drum
unit
DC controller
Developing
(UN1)
assembly
Waste toner
Waste toner
screw1
feeding screw
UN21
Waste toner
case sensor
Waste toner screw2
[There is not [There is
waste toner case : Sensor OFF]
Detection Message
source (operation of main unit)
Please prepare a waste
Waste toner
full level toner case (continuous
sensor print is available)
Please replace a waste
Developing
Assembly toner case (the main unit
toner supply stops the operation)
count
Related Error Code
E013-0001: error in lock of waste toner feeding path

Detection of waste toner case

To detect if the waste toner case is installed
Execution timing
1) When the power is turned ON
2) When the front cover is open
Detection description
The waste toner case sensor (UN21) detects the presence of waste toner case.
ON: there is a waste toner case
OFF: there is no waste toner case (user message is displayed)
ITB cleaner
unit
Waste
toner
case
detect
signal
Waste
toner
stirring
plate
M26
motor
F-2-115 F-2-115
Waste toner
Waste toner case
T-2-41 T-2-41
ITB unit
Drum
unit
Developing
assembly
Waste toner
Waste toner
screw1
feeding screw
Waste toner
case sensor
Waste toner screw2
[There is not [There is
waste toner case : Sensor ON] waste toner case : Sensor OFF]
2-72
DC controller
(UN1)
UN21
Waste
toner
case
detect
signal
F-2-116 F-2-116
2-72