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Technology > Image Formation System > Various Types of Control > Toner Supply Unit
Technology > Image Formation System > Various Types of Control > Toner Supply Unit
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Toner Supply Unit
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Overview
M68
M67
M3
PS133
PS132
PS129
PS130
PS131
PS128
Hopper
Hopper unit
Toner stirring screw
Toner feed screw
Toner feed screw
Supply pipe unit
Toner container
Parts Name
Function
Hopper unit
to supply the toner inside the toner container to the developing assembly.
Toner container
container to supply the toner.
Hopper
to keep the toner equal amount with one bottle of toner container.
Toner stirring screw to stir the toner inside the hopper.
Supply pipe unit
to supply the toner inside the hopper to the developing assembly.
Toner feed screw
to feed the toner inside the supply pipe unit.
M3
Hopper motor
M67
Toner container open motor
M68
Hopper stirring motor
PS128
Toner container position sensor 1
PS129
Toner container position sensor 2
PS130
Toner container sensor
PS131
Hopper cover open sensor
PS132
Toner level sensor 1
PS133
Toner level sensor 2
F-2-78
T-2-45
T-2-46
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Toner Level Detection - Toner Supply Control
Developing assembly
toner level sensor
Buffer
Developing unit
Buffer toner level sensor
Hopper toner
level sensor 2
Hopper toner
level sensor 1
Hopper unit
Hopper
Toner container
M68
M3
M74
M1
M2
PS1
PS132
PS133
PS4
Developing
assembly
Buffer toner level
sensor (PS1)
1 No toner inside buffer is detected.
2 Drive the hopper stirring motor (M68) => Supply toner.
3 1) Toner is detected. => Toner replenishment is completed.
2) No toner is detected. => Proceed to step 4.
4 hopper stirring motor (M68) drives for 60 sec.
=> Toner is replenished.
5 No toner is detected. => Printing stops. (E020-0102)
Developing
assembly toner level
sensor (PS4)
1 No toner inside developing assembly is detected.
2 Drive the developing magnet roller drive motor (M74)
=> Supply toner.
3 1) Toner is detected. => Toner replenishment is completed.
2) No toner is detected. => Proceed to step 4.
4 Developing magnet roller drive motor (M74) drives for 60 sec.
=> Toner is replenished.
5 No toner is detected. => Printing stops. (E020-0101)
Buffer unit
Toner level sensor 1
(PS132)
1 Low toner inside hopper is detected.
2 “The toner container can be replaced.” message is displayed.
Toner level sensor 2
(PS133)
1 No toner inside hopper is detected.
2 Drive the hopper motor (M5) => Supply toner.
3 1) Toner is detected. => Toner replenishment is completed.
2) No toner is detected. => Proceed to step 4.
4 Printing stops. Replace toner container.” message is displayed.
(Animation display on the control panel. )
F-2-79
T-2-47
Содержание imagePRESS 1110
Страница 242: ...3 3 Periodical Service Periodical Service Periodical service item ...
Страница 655: ...5 5 Adjustment Adjustment Overview When replacing parts Major adjustment ...
Страница 733: ...7 7 Error Code Error Code Overview Location Code Pickup Position Code Pickup size Error Code Jam Code Alarm Code ...
Страница 944: ...8 8 Service Mode Service Mode Overview COPIER FEEDER SORTER BOARD Situation Mode ...
Страница 1555: ... Service Tools General Circuit Diagram General Timing Chart Operator Maintenance Appendix ...