Toner Supply Area - Canon imageRUNNER ADVANCE 6075 Series Service Manual

2
Technology > Image Formation System > Controls > Toner Supply Area
<Environment Control>
Environment control 1: The condition of the heater at the time of turning OFF the main
power continues.
Environment control 2: Whether to turn ON or OFF the heater is determined by the
environment (moisture content) right before moving to sleep state, and the condition
continues while the power is OFF or the machine is at sleep state.
Environment Moisture content
1 0.86
2 1.73
3 5.8
4 8.9
5 15
6 18
7 12.41
Environment control 3: Basically the heater is ON. ON or OFF of the heater can be
switched depending on the moisture contents when the duration time of standby mode/
energy saving mode is long (4 hours at minimum).
<Related service modes>
COPIER > OPTION > IMG-MCON > DRM-H-SW: To set ON/OFF of the Drum Heater.
0: Normal mode (ON/OFF of the Drum Heater is determined when moving to sleep 1.)
(Default)
1: Drum Heater ON mode *(The Drum Heater must be turned ON when moving to sleep 1
while the 2-dimensional shading-related control is OFF.)
2: Energy saving mode (The Drum Heater is OFF when moving to sleep 1.)
* The mode differs from 2-dimensional shading ON (image priority mode). This mode is for
users who just want to turn ON the Drum Heater when startup time is delayed because of
the increase of controls due to 2-dimensional shading ON.
COPIER > OPTION > IMG-LSR > 2D-SHADE: Image priority mode (2-dimensional
shading).
ON/OFF
0: 2-dimensional shading OFF (Default)
1: 2-dimensional shading ON (The Drum Heater is turned ON at first time for the day, sleep,
standby/energy saving, potential control, and 2-dimensional shading.)
2 Technology > Image Formation System > Controls > Toner Supply Area
Temperature/Humidity Drum Heater
23 deg C 5% OFF
23deg C 10%
23 deg C 30%
23 deg C 50%
23 deg C 70% ON
27 deg C 80%
30 deg C 80%
T-2-38

■ Toner Supply Area

● Toner Container Detection
Toner Container detection is not performed with this machine.
● Toner Level Detection/Toner Supply Control
Toner Supply Control
To supply toner in the Toner Container to the Developing Assembly.
The Magnet Roller helps toner supplied to the Developing Assembly uniformly in the
longitudinal direction to form an even toner layer in the Developing Cylinder
Hopper Unit
Toner Supply Motor
M10
Toner Feed Motor
M28
Toner Excess Supply Sensor
(TS2)
Developing Toner Sensor
(TS1)
Title Description
Supply to the Toner in the Toner When the Buffer Toner Sensor
Hopper Container is supplied (TS3) detects absence of
to the Buffer Unit.
Supply to the Developer in the Buffer When the Developing
Developing Unit is supplied to the Toner Sensor (TS1) detects
Assembly Developing Assembly.
Toner Feed Screw
Magnet Roller
Toner Container
Sub Hopper
Toner Stirrer
Buffer Toner Sensor 2
Buffer Unit
(TS3)
CL5
Developing Assembly
Operation of the host
Supply timing
machine
To drive the Toner Supply
Motor (M10).
toner
To be executed until TS3
detects presence of toner.
To drive the Toner Feed
Motor (M28).
absence of toner
To be executed until TS1
detects presence of toner.
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F-2-95
T-2-39
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