Sharp MX-M550U

MX-M700N TONER SUPPLY SECTION K – 1
MX-M700N
5GTXKEG/CPWCN

[K] TONER SUPPLY SECTION
1. Electrical and mechanism relation diagram
Code
Signal
name
Name Function/Operation Type NOTE
TM1X TM1X Toner motor 1 Transports toner in the toner hopper to the developing
unit/Transports waste toner to the waste toner section
Synchronous
motor
TM2X TM2X Toner motor 2 Transports toner in the toner bottle to the toner
hopper
Synchronous
motor
TFSD TFSD Toner sensor Toner hopper remaining quantity detection Magnetic sensor
CRUM CRUM lap Stores the toner bottle information
No. Name Function/Operation
1 TH shutter Serves as a shutter to supply toner from the toner bottle unit to the toner hopper. When a toner bottle
unit is installed, the shutter opens.
2 Toner mixing roller Mixes toner in the toner hopper.
3 Waste toner box drive gear Drives the waste toner transport parts.
4 Waste toner transport plate Remains toner evenly in the waste toner box.
5 Waste toner transport plate Remains toner evenly in the waste toner box.
6 Waste toner shutter Serves as a shutter to receive waste toner from the process unit.
7 TH shaft Toner supply roller to the toner unit section.
8 Toner supply roller Toner supply roller to the developing unit section.
TM2X
TM1X
1
7
6
5
4
3
2
10
9
8
11
12
9
8
7
6
5
4
3
2
1
9
8
7
6
5
4
3
2
1
12
11
10
12
11
10
4
3
2
1
4
3
2
1
2
1
1
2
2
1
1
2
PCU PWB
CRUSDA
CRUCLK
+5V2
GND2
B12B-PHDSS-B
CN-11
TNCA
GND2
+24V1
TM1a
TM1b
TM2a
TM2b
TFSD
+24V1
TFSD
GND2
TM1a
TM1b
GND2
+5V2
CRUCLK
CRUSDA
GND2
(NC)
(NC)
SRA-01T-3.2
GND2
PHR-4
+24V1
(NC)
TFSD
CRUCLK
CRUSDA
GND2
DRAWER TSR-04V-K
+5V2
SMR-02V-N/SMP-02V-NC
TM1a
TM1b
SRA-01T-3.2
SMR-02V-N/SMP-02V-NC
TM2a
TM2b
TSDP-12V-K/TSDR-12V-K
TONER HOPPER
87
2
1
TFSD
3
2
7
8
1
6
5
4
TFSD
CRUM