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Motors

Fans

Sensors

Switches

Electromagnetic spring clutches

Solenoids

PC boards

Lamps, coils, and heaters

Thermistors, thermopiles, and thermostats

Transformer

Others

Symbol Name Figure

Wire harness

location

MR1

FEED-MOT

Original feed motor

[A]-2 3-F

MR2

READ-MOT

Read motor

[A]-2 3-F

MR3

SB-MOT

Original reverse motor

[A]-2 3-F

MR4

EXIT-MOT

Original exit motor

[A]-2 3-G

SCAN-MOT

Scan motor

[B] 2-F

EXIT-MOT

Exit motor

[C] 6-H

REV-MOT

Reverse motor

[C] 6-H

BRIDGE-ENT-MOT

Bridge unit transport entrance motor

[C] 6-H

BRIDGE-EXIT-MOT

Bridge unit transport exit motor

[C] 6-G

FUS-MOT

Fuser motor

[D]-1 6-D

ADU-MOT-1

ADU motor-1

[J] 8-D

ADU-MOT-2

ADU motor-2

[J] 8-D

TR2-MOT

2nd transfer motor

[G] 4-A

M10

TRU-WASTE-TNR-MOT

TRU waste toner motor

[G] 7-D

M11

TRU-WASTE-TNR-TEPT-MOT

TRU waste toner transport motor

[G] 8-E

M12

SFB-MOT

Bypass motor

[L] 8-D

M13

TBU-MOT

Transfer belt motor

[F] 7-E

M14

TBU-CAM-MOT

Transfer belt cam motor

[F] 7-E

M15

TNR-MOT-K

Toner motor-K

[I] 6-E

M16

TNR-MOT-C

Toner motor-C

[I] 6-D

M17

TNR-MOT-M

Toner motor-M

[I] 6-D

M18

TNR-MOT-Y

Toner motor-Y

[I] 6-D

M19

SUB-HOP-MOT-K

Sub-hopper toner motor-K

[E]-3 8-B

M20

SUB-HOP-MOT-C

Sub-hopper toner motor-C

[E]-3 8-A

M21

SUB-HOP-MOT-M

Sub-hopper toner motor-M

]-3 7-B

M22

SUB-HOP-MOT-Y

Sub-hopper toner motor-Y

[E]-3 7-A

M23

CH-CLN-MOT-K

Needle electrode cleaner motor-K

[E]-3 8-C

M24

CH-CLN-MOT-C

Needle electrode cleaner motor-C

[E]-3 8-B

M25

CH-CLN-MOT-M

Needle electrode cleaner motor-M

[E]-3 7-C

M26

CH-CLN-MOT-Y

Needle electrode cleaner motor-Y

[E]-3 7-B

M27

DRM-MOT-K

Drum motor-K

[E]-1 4-B

M28

DRM-MOT-YMC

Drum motor-YMC

[E]-1 4-B

M29

DEV-MOT-K

Developer unit motor-K

[E]-1 5-F

M30

K-DEV-MIX-MOT

Developer unit mixer motor-K

[E]-1 5-E

M31

DEV-MOT-YMC

Developer unit motor-YMC

[E]-1 4-C

M32

DEV-MIX-MOT-YMC

Developer unit mixer motor-YMC

[E]-1 4-B

M33

WASTE-TNR-TRPT-MOT

Waste toner transport motor

[I] 6-C

M34

POL-MOT

Polygonal motor

[H] 5-D

M35

MIR-MOT-M

Mirror motor-M

[H] 5-C

M36

MIR-MOT-C

Mirror motor-C

[H] 5-D

M37

MIR-MOT-K

Mirror motor-K

[H] 5-D

M38

SHT-MOT

Shutter motor

[H] 5-C

M39

RGST-MOT

Registration motor

[G] 6-H

M40

TRNS-MOT-1

Transport motor-1

[M]-1 6-H

M41

TRNS-MOT-2

Transport motor-2

[M]-1 7-H

M42

FEED-MOT

Feed motor

[M]-1 7-H

M43

FED/TR-MOT

Feed/transport motor

[M]-1 8-C

M44

CST-TRY-MOT-1

Tray-up motor-1

[M]-1 8-F

M45

CST-TRY-MOT-2

Tray-up motor-2

[M]-1 8-G

M46

YLCF-TRY-MOT

Tandem LCF tray-up motor

[N] 8-G

TLCF-END-MOT

Tandem LCF end fence motor

[N] 8-F

Symbol Name Figure

Wire harness

location

FR1

DF-FAN-MOT

RADF cooling fan

[A]-2 4-H

FAN-SLG-MOT

SLG board cooling fan

[B] 2-G

FAN-INV-MOT

Scanner unit cooling fan-1

[B] 2-G

FAN-REAR-MOT

Exposure lamp cooling fan-1

[B] 2-F

EXIT-PAPER-FAN-MOT-R

Exit paper cooling fan (front)

[C] 7-G

BRIDGE-FAN-MOT-F

Bridge unit cooling fan (front)

[C] 6-G

BRGE-FAN-MOT-R

Bridge unit cooling fan (rear)

[C] 7-G

IH-FAN-MOT-1

IH board cooling fan-1

[D]-2 6-D

IH-FAN-MOT-2

IH board cooling fan-2

[D]-2 6-D

F11

ADU-FAN-MOT

Reversed paper cooling fan

[J] 7-E

F14

EPU-FAN-MOT

EPU cooling fan

[Q] 6-C

F15

EXIT-PAPER-FAN-MOT-F

Exit paper cooling fan (rear)

[D]-1 7-H

F17

EPU-FAN-MOT-K

Main charger blowing fan-K

[E]-3 8-B

F18

EPU-FAN-MOT-C

Main charger blowing fan-C

[E]-3 8-B

F19

EPU-FAN-MOT-M

Main charger blowing fan-M

[E]-3 7-B

F20

EPU-FAN-MOT-Y

Main charger blowing fan-Y

[E]-3 7-B

F21

TNR-CTRG-FAN-MOT

Toner cartridge heat insulation fan

[D]-1 8-C

F22

LSU-FAN-MOT-F

Laser optical unit cooling fan (Front)

[H] 7-C

F23

LSU-FAN-MOT-R

Laser optical unit cooling fan (Rear)

[H] 7-E

F24

QZN-FAN-MOT

Ozone suctioning fan

[Q] 6-C

F25

DEV-FAN-MOT

Scattered toner suctioning fan

[Q] 6-C

F26

FAN-FRONT-MOT

Exposure lamp cooling fan-2

[B] 2-F

F27

SYS-FAN-MOT

SYS board cooling fan

[O] 1-H

F28

HDD-FAN-MOT

HDD cooling fan

[O] 1-H

F29

UPPER-FAN-MOT-L

Upper exhaust fan (left)

[Q] 8-C

F30

UPPER-FAN-MOT-R

Upper exhaust fan (right)

[Q] 8-C

F31

TNR-EX-FAN-MOT

Toner cooling exhaust fan

[Q] 7-C

F32

UP-EXIT-FAN-MOT-1

per exit section cooling fan-1

[Q] 7-F

F33

UP-EXIT-FAN-MOT-2

Upper exit section cooling fan-2

[Q] 7-F

F34

LOW-EXIT-FAN-MOT-1

Lower exit section cooling fan-1

[Q] 7-F

F35

LOW-EXIT-FAN-MOT-2

Lower exit section cooling fan-2

[Q] 7-F

F36

LOW-EXIT-FAN-MOT-3

Lower exit section cooling fan-3

[Q] 7-F

F37

PS-FAN-MOT-1

Power supply unit cooling fan-1

[P] 4-G

F38

PS-FAN-MOT-2

Power supply unit cooling fan-2

[P] 4-G

Symbol Name Figure

Wire harness

location

SR1

TRAY LENGTH-SNR

Original tray sensor

[A]-1 3-E

SR2

TRAY WIDTH-SNR

Original tray width sensor

[A]-1 3-F

SR3

EMPTY-SNR

Original empty sensor

[A]-1 4-E

SR4

READ OUT-SNR

Original reading end sensor

[A]-1 4-G

SR5

RGT-SNR

Original registration sensor

[A]-1 4-F

SR6

WIDTH1-SNR

Original width detection sensor-1

[A]-1 4-E

SR7

WIDTH2-SNR

Original width detection sensor-2

[A]-1 4-F

SR8

WIDTH3-SNR

Original width detection sensor-3

[A]-1 4-F

SR9

MIDDLE-SNR

Original intermediate transport sensor

[A]-1 4-G

SR10

READ IN-SNR

Original reading start sensor

[A]-1 4-G

SR11

EXITR-SNR

Original exit/reverse sensor

[A]-1 4-F

SR12

EXIT-SNR

Original exit sensor

[A]-1 4-G

SR13

JAM COVER-UPPER-SNR

Original jam access cover opening/closing

sensor

[A]-1 4-E

SR14

JAM COVER-LOWER-SNR

Original reverse unit opening/closing sensor

[A]-1 4-G

SR15

DF OPEN-SNR

RADF opening/closing sensor

[A]-1 4-G

APS-2

Automatic original detection sensor (APS-2)

[B] 2-E

APS-C

Automatic original detection sensor (APS-C)

[B] 2-E

APS-1

Automatic original detection sensor (APS-1)

[B] 2-E

S-3

Automatic original detection sensor (APS-3)

[B] 2-E

APS-R

Automatic original detection sensor (APS-R)

[B] 2-E

HOME-SNR

Carriage home position sensor

[B] 2-F

Symbol Name Figure

Wire harness

location

PLTN-SNR

Platen sensor

[B] 2-E

TNR-SNR-K

Toner cartridge paddle rotation detection sensor-

[I] 6-E

TNR-SNR-C

Toner cartridge paddle rotation detection sensor-

[I] 6-D

S10

TNR-SNR-M

Toner cartridge paddle rotation detection sensor-

[I] 6-D

S11

TNR-SNR-Y

Toner cartridge paddle rotation detection sensor-

[I] 6-D

S12

TEMP/HUMI-SNR

Temperature/humidity sensor

[E]-2 7-C

S13

WASTE-TNR-AMOT-SNR

Waste toner amount detection sensor

[I] 6-C

S14

WASTE-TNRFLL-SNR

Waste toner box full detection sensor

[I] 6-B

S16

WASTE-TNR-BOX-SNR

Waste toner detection sensor

[I] 6-C

S17

TRU-WASTE-TNR-AMT-SNR

TRU waste toner amount detection sensor

[K] 8-E

S20

IMG-POS-SNR-F

Image position aligning sensor (front)

[G] 6-D

S21

IMG-POS-SNR-C

Image position aligning sensor (center)

[G] 6-C

S22

IMG-POS-SNR-R

Image position aligning sensor (rear)

[G] 6-C

S23

TNR-LVL-SNR

Image quality sensor

[G] 6-C

S24

SHT-SNR-HP

Shutter sensor (home position)

[H] 5-C

S25

SHT-SNR-EP

Shutter sensor (end position)

[H] 5-C

S26

ATTNR-SNR-K

Auto-toner sensor-K

[E]-2 8-C

S27

ATTNR-SNR-C

Auto-toner sensor-C

[E]-2 8-B

S28

ATTNR-SNR-M

Auto-toner sensor-M

[E]-2 7-C

S29

ATTNR-SNR-Y

Auto-toner sensor-Y

[E]-2 7-B

S30

CH-CLN-SNR-K

Needle electrode cleaner detection sensor-K

[E]-2 8-C

S31

CH-CLN-SNR-C

Needle electrode cleaner detection sensor-C

[E]-2 8-A

S32

CH-CLN-SNR-M

Needle electrode cleaner detection sensor-M

[E]-2 7-B

S33

CH-CLN-SNR-Y

Needle electrode cleaner detection sensor-Y

[E]-2 7-B

S34

Drum surface potential (V0) sensor-K

[E]-2 8-A

S35

um surface potential (V0) sensor-C

[E]-2 8-A

S36

Drum surface potential (V0) sensor-M

[E]-2 8-A

S37

Drum surface potential (V0) sensor-Y

[E]-2 8-A

S38

SUB-HOP-TNR-SNR-K

Sub-hopper toner sensor-K

[I] 8-B

S39

SUB-HOPTNR-SNR-C

Sub-hopper toner sensor-C

[I] 8-A

S40

SUB-HOPTNR-SNR-M

Sub-hopper toner sensor-M

[I] 8-A

S41

SUB-HOP-TNR-SNR-Y

Sub-hopper toner sensor-Y

[I] 8-B

S42

AUG-LOCK-SNR

Auger lock detection sensor

[I] 7-C

S43

YMC-DRM-PHASE-SNR

Color drum phase sensor

[E]-1 5-E

S44

K-DRM-PHASE-SNR

K drum phase sensor

[E]-1 5-E

S46

TBU-CONT-SNR

Transfer belt contact/release detection sensor

[F] 7-E

S47

CLNG-SNR

Transfer belt paper clinging detection sensor

[G] 6-C

S48

PRPOS-SNR

Fuser unit contact/release detection sensor

[D]-1 6-B

S49

HRLOCK-SNR

Fuser belt rotation detection sensor

[D]-1 6-B

S50

TR2-SNR

2nd transfer roller contact/release detection

sensor

[G] 6-C

S51

TR2-CLNG-SNR

2nd transfer side paper clinging detection sensor

[G] 8-D

S52

RGST-SNR

Registration sensor

[G] 7-G

S55

BRIDGE-ENT-SNR

Bridge unit path entrance sensor

[C] 6-G

S56

BRIDGE-EXIT-SNR

Bridge unit path exit sensor

[C] 6-G

S57

REV-PATH-SNR

Reverse path sensor

[C] 6-G

S58

REV-JAM-SNR

Reverse section stationary jam detection sensor

[C] 6-G

S59

REV-PATH-OPEN-SNR

Reverse sensor

[C] 7-H

S60

REV-JAM-SNR

Reverse section paper transport detection sensor

[C] 7-H

S61

UP-EXIT-SNR

Upper paper exit sensor

[C] 7-G

S62

UP-EXIT-SNR

Upper exit tray paper full detection sensor

[C] 7-G

S63

LOW-EXIT-SNR

Lower paper exit sensor

] 7-G

S64

ADU-OPEN-SNR

Duplexing unit opening/closing detection sensor

[J] 7-G

S65

FUS-TRPT-SNR

Fuser transport sensor

[D]-1 8-D

Symbol Name Figure

Wire harness

location

S66

ADU-ENT-SNR

Duplexing unit path entrance sensor

[J] 8-D

S67

ADU-EXIT-SNR

Duplexing unit path exit sensor

[J] 8-D

S69

MEDIA-SNR

Media sensor

[L] 8-E

S70

SFB-SIZE-SNR

Bypass paper size detection sensor

[L] 8-E

S71

SFB-SNR

Bypass paper sensor

[L] 8-C

S72

SFB-FEED-SNR

Bypass feed sensor

[L] 8-C

S73

CST1-SNR

1st drawer detection sensor

[M]-2 8-D

S74

CST1-BTM-SNR

1st drawer bottom sensor

[M]-1 8-F

S75

CST1-EMP-SNR

1st drawer empty sensor

[M]-2 8-D

S76

CST1-TRY-SNR

1st drawer tray-up sensor

[M]-2 8-D

S77

CST1-TRNS-SNR

1st drawer transport sensor

[M]-2 8-D

S78

CST1-FEED-SNR

1st drawer feed sensor

[M]-2 8-D

S79

CST1-SIZE-SNR-1

1st drawer paper size detection sensor-1

[M]-1 8-F

S80

CST1-SIZE-SNR-2

1st drawer paper size detection sensor-2

[M]-1 8-F

S81

CST2-SNR

2nd drawer detection sensor

[M]-2 8-E

S82

CST2-BTM-SNR

2nd drawer bottom sensor

[M]-1 8-F

S83

CST2-EMP-SNR

2nd drawer empty sensor

[M]-2 8-E

S84

CST2-TRY-SNR

2nd drawer tray-up sensor

[M]-2 8-E

S85

CST2-TRNS-SNR

2nd drawer transport sensor

[M]-2 8-E

S86

CST2-FEED-SNR

2nd drawer feed sensor

[M]-2 8-E

S87

CST2-SIZE-SNR-1

2nd drawer paper size detection sensor-1

[M]-1 8-F

S88

CST2-SIZE-SNR-2

2nd drawer paper size detection sensor-2

[M]-1 8-G

S89

CST3/LCF-SNR

3rd drawer/tandem LCF detection sensor

[M]-2 8-F

S90

CST3-BTM-SNR

3rd drawer bottom sensor

[M]-1 8-G

S91

CST3/LCF-EMP-SNR

3rd drawer/tandem LCF empty sensor

[M]-2 8-F

S92

CST3/LCF-TRY-SNR

rd drawer/tandem LCF tray-up sensor

[M]-2 8-E

S93

CST3/LCF-TRNS-SNR

3rd drawer/tandem LCF transport sensor

[M]-2 8-E

S94

CST3/LCF-FEED-SNR

3rd drawer/tandem LCF feed sensor

[M]-2 8-F

S95

CST3-SIZE-SNR-1

3rd drawer paper size detection sensor-1

[M]-1 8-G

S96

CST3-SIZE-SNR-2

3rd drawer paper size detection sensor-2

[M]-1 8-G

S97

CST4-SNR

4th drawer detection sensor

[M]-2 7-F

S98

CST4-BTM-SNR

4th drawer bottom sensor

[M]-1 8-H

S99

CST4-EMP-SNR

4th drawer empty sensor

[M]-2 7-F

S100

CST4-TRY-SNR

4th drawer tray-up sensor

[M]-2 7-E

S101

CST4-TRNS-SNR

4th drawer transport sensor

[M]-2 7-E

S102

CST4-FEED-SNR

4th drawer feed sensor

[M]-2 7-F

S103

CST4-SIZE-SNR-1

4th drawer paper size detection sensor-1

[M]-1 8-H

S104

CST4-SIZE-SNR-2

4th drawer paper size detection sensor-2

[M]-1 8-H

S106

TLCF-STTBY

Standby side tray paper amount detection sensor

[N] 8-G

S107

TLCF-BTM-SNR

Tandem LCF bottom sensor

[N] 8-H

S108

TLCF-STBY-TRY-SNR

Standby side tray detection sensor

[N] 8-F

S109

TLCF-STTBY

Standby side empty sensor

[N] 8-G

S110

TLCF-STPR-SNR-R

Stopper opening/closing detection sensor (front)

[N] 8-H

S111

TLCF-STPR-SNR-F

Stopper opening/closing detection sensor (rear)

[N] 8-H

S112

TLCF-HOME-SNR

End fence home position sensor

[N] 8-G

S113

TLCF-STP-SNR

End fence stop position sensor

[N] 8-G

S114

FEED-COV-SNR

Feed cover sensor

[K] 7-C

Symbol Name Figure

Wire harness

location

SWR1

JAM COVER-SW

Jam access cover opening/closing switch

[A]-1 3-E

SWR2

DF OPEN-SW

RADF opening/closing switch

[A]-1 3-E

SW1 Main power switch [K]

Wire Harness

SW2 Interlock switch [J]

Wire

Harness

SW3

TNR-MOT-SW

Toner motor interlock switch

[K] 6-E

SW4 Duplexing unit interlock switch [J]

Wire Harness

Symbol Name Figure

Wire harness

location

SW5

REV-PATH-COV-SW

Reverse path cover switch

[C] 7-H

SW7

Duplexing unit cover opening/closing detection

switch

[J]

Wire Harness

SW8 Bridge unit connecting detection switch [K]

Wire Harness

SW9

FRONT-COV-SW

Front cover opening/closing detection switch

[K] 6-E

Symbol Name Figure

Wire harness

location

CLT1

PRS-ROL-CLT

Pressure roller contact/release clutch

[D]-1 7-E

CLT2

TR2-CONT-CLT

2nd transfer roller contact/release clutch

[G] 7-F

CLT3

TR2-DRV-CLT

2nd transfer roller drive clutch

[G] 7-F

CLT4

CST3-TR-CLT

3rd drawer transport clutch

[M]-1 8-B

CLT5

CST3-FEED-CLT

3rd drawer feed clutch

[M]-1 8-B

CLT6

CST4-TR-CLT

4th drawer transport clutch

[M]-1 8-B

CLT7

CST4-FEED-CLT

4th drawer feed clutch

[M]-1 8-B

Symbol Name Figure

Wire harness

location

SOLR1

PICKUP-SOL

Original pickup solenoid

[A]-2 2-G

SOLR2

SB-SOL

Original reverse solenoid

[A]-2 2-G

SOLR3

GATE-SOL

Original exit solenoid

[A]-2 2-G

SOL1

TRNS-SOL-1

Transport path switching solenoid-1

[C] 6-F

SOL2

TRNS-SOL-2

Transport path switching solenoid-2

[C] 6-F

SOL3

SNR-SHUT-SOL

Image quality shutter solenoid

[G] 6-C

SOL4

V0-SHUT-SOL-K

V0 sensor shutter solenoid-K

[E]-3 8-C

SOL5

V0-SHUT-SOL-C

V0 sensor shutter solenoid-C

[E]-3 8-B

SOL6

V0-SHUT-SOL-M

V0 sensor shutter solenoid-M

[E]-3 7-C

SOL7

V0-SHUT-SOL-Y

V0 sensor shutter solenoid-Y

[E]-3 7-B

SOL8

SFB-SOL

Bypass pickup solenoid

[L] 8-E

SOL9

TLCF-SOL

Tandem LCF solenoid

[N] 8-F

SOL10

TLCF-STPR-SOL-F

Stopper opening/closing solenoid (front)

] 8-G

SOL11

TLCF-STPR-SOL-R

Stopper opening/closing solenoid (rear)

[N] 8-H

Symbol Name Figure

Wire harness

location

DLG

PWA-D-DLG

RADF control PC board

[A]-2 3-G

CCD

PWA-F-CCD

CCD driving PC board (CCD board)

[B] 2-F

SLG

PWA-F-SLG

Scanning section control PC board (SLG board)

[B] 2-E

INV

Lamp inverter board

[B] 2-F

DSP

PWA-F-DSP

Display PC board (DSP board)

[S] 1-B

KEY1

PWA-F-KEY1

Key PC board-1 (KEY-1 board)

[S] 1-B

KEY2

PWA-F-KEY2

Key PC board-2 (KEY-2 board)

[S] 1-B

P-INV

Panel inverter board (P-INV board)

[S] 1-A

IMG

PWA-F-IMG

Image processing PC board (IMG board)

[O] 4-D

SYS

PWA-F-SYS

System control PC board (SYS board)

[O] 2-A

LGC

PWA-F-LGC

Logic PC board (LGC board)

[O] 5-A

SNS

PWA-F-SNS

H-sync detection PC board (SNS board)

[H] 5-E

LDR-Y

PWA-F-LDR-Y

Laser driving PC board-Y (LDR-Y board)

[H] 5-D

LDR-M

PWA-F-LDR-M

Laser driving PC board-M (LDR-M board)

[H] 5-B

LDR-C

PWA-F-LDR-C

Laser driving PC board-C (LDR-C board)

[H] 5-D

LDR-K

PWA-F-LDR-K

Laser driving PC board-K (LDR-K board)

[H] 5-B

EPU

PWA-F-EPU

EPU PC board (EPU board)

[E]-3 7-A

V0S

PWA-F-V0

Drum surface potential sensors control PC board

(V0S board)

[E]-3 8-A

PFC

PWA-F-PFC

Paper feeding control PC board (PFC board)

[O] 7-C

ADU

PWA-F-ADU

ADU control PC board (ADU board)

[J] 8-D

DRV

PWA-F-DRV

DRV PC board

[C] 7-G

PWA-F-IH

Heater control PC board (IH board)

[D]-2 6-D

FIL

PWA-F-FIL

Filter PC board (FIL board)

[O] 4-F

SRAM-

A-F-SRAM-S

SRAM board <for SYS board>

[O] 2-A

SRAM-

PWA-F-SRAM-L

SRAM board <for LGC board>

[O] 5-A

Symbol Name Figure

Wire harness

location

Symbol Name Figure

Wire harness

location

EXP

LP-EXPO

Exposure lamp

[B] 2-F

ERS-K

LP-ERS-K

Discharge LED-K

[E]-3 6-F

ERS-C

LP-ERS-C

Discharge LED-C

[E]-3 6-E

ERS-M

LP-ERS-M

Discharge LED-M

[E]-3 6-E

ERS-Y

LP-ERS-Y

Discharge LED-Y

[E]-3 6-E

LED

PWA-F-LED

Fuser unit jam releasing LED

[J] 8-H

LAMP Pressure roller heater lamp [D]-2

Wire Harness

IH-COIL IH coil [D]-2

Wire Harness

DH1 Scanner damp heater (Left) [R]

Wire Harness

DH2 Scanner damp heater (Right) [R]

Wire Harness

DH3 Drum damp heater [R]

Wire Harness

Symbol Name Figure

Wire harness

location

THM1

THMS-DRM-K

Drum thermistor-K

[E]-2 8-C

THM2

THMS-DRM-Y

Drum thermistor-Y

[E]-2 7-A

THM3

THMS-PR-C

Pressure roller center thermistor

[D]-1 6-A

THM4

THMS-PR-S

Pressure roller side thermistor

[D]-1 6-A

THM5

THMS-PR-E

Pressure roller edge thermistor

[D]-1 6-A

THM6

THMS-FBLT-E

Fuser belt edge thermistor

[D]-1 6-B

THMP1

THMP-FBLT-C

Fuser belt center thermopile

[D]-1 6-B

THMP2

THMP-FBLT-S

Fuser belt side thermopile

[D]-1 6-B

THMO1 Scanner damp heater thermostat [R]

Wire Harness

THMO2 Pressure roller center thermostat [D]-1

Wire Harness

THMO3 Pressure roller side thermostat [D]-1

Wire Harness

THMO4 Fuser belt center thermostat [D]-1

Wire Harness

THMO5 Fuser belt side thermostat [D]-1

Wire Harness

Symbol Name Figure

Wire harness

location

HVT1

PS-HVT1

High-voltage transformer-1

[P] 6-A

HVT2

PS-HVT1

High-voltage transformer-2

] 6-B

Symbol Name Figure

Wire harness

location

TCP

Touch panel

[S] 1-A

HDD

Hard disk

[O] 1-G

PS-ACC

Switching regulator

[P] 5-G

BRK

Breaker

[P]

Wire Harness

[A]-1 Reversing Automatic Document Feeder (RADF) [A]-2 Reversing Automatic Document Feeder (RADF) [B] Scanner unit [C] Bridge unit/Paper exit [D]-1 Fuser related section [D]-2 Fuser related section

SR1SR2

SWR2

SR3

SR13

SR15

SR5

SR14

SR10

SR9

SR4

SR11

SWR1

SR6

SR7

SR8

SR12

SOLR3

SOLR1

MR3

RADF

SOLR2

FR1

MR4

MR2

MR1

CCD

(A4 series only)

SLG

EXP

F26

S5 (LT series)

S5 (A4 series)

INV

SOL1

S58

S56

SOL2

S61

S62

S63

S60

SW5

S55

S59

S57

DRV

S48

F15

CLT1

S65

THM4

THMP2

THMO4

THMP1

THMO5

THM5

THMO3

THM3

THMO2

S49

F21

THM6

IH-COIL

LAMP

Center heater lamp

Side heater lamp

Sub heater lamp

[E]-1 Developer unit [E]-2 Developer unit [E]-3 Developer unit [F] Transfer belt unit [G] Transfer unit [H] Laser unit

M29

S44

M31

M32

S43

M30

M28

M27

S37

THM2

S36

S35

S34

S29

S33

S32

S31

S12

S30

THM1

S28

S27

S26

M26

ERS-Y

SOL7

SOL6

SOL5

SOL4

M22

M25

M24

ERS-C

ERS-M

M23

ERS-K

F20

F19

F18

F17

M20

M19

M21

V0S

EPU

M14

M13

S46

M39

CLT3

CLT2

SOL3

S22

M10

M11

S21

S52

S50

S51

S47

S20

S23

LDR-K

M34

LDR-M

LDR-C

LDR-Y

SNS

F22

M36

S25

S24

M38

M35

M37

F23

[I] Toner cartridge/Waste toner box [J] Automatic duplexing unit [K] Cover switches/Cover sensor/TRU waste toner box [L] Bypass feed unit [M]-1 Paper feeding section [M]-2 Paper feeding section

S10

S11

S14

S13

M33

S38

S42

S39

S40

S41

S16

M15

M16

M17

M18

ADU

S66

F11

S64

S67

LED

SW2

SW7

SW4

S17

SW9

SW3

SW8

S114

SW1

M12

S70

S72

SOL8

S71

S69

M40

S74

M41

CLT4

CLT5

CLT6

CLT7

M42

M44 M45

S98

S90

S82

S104

S103

S96

S95

S88 S87

S80 S79

M43

S97

S99

S100

S78

S77

S86

S85

S94

S93

S102

S101

S73

S75

S76

S81

S83

S84

S89

S91

S92

10.2 Electric Parts Layout

[N] Tandem LCF [O] PC boards [P] Power supply [Q] Fans [R] Damp heater [S] Control panel

S108

S107

SOL11

SOL9

M47

M46

S111

S109

S106

SOL10

S113

S110

S112

F28

F27

SYS

RAM-S

IMG

PFC

HDD

LGC

RAM-L

FIL

HVT1

HVT2

F38F37

BRK

F24

F14

F25

F31

F34

F32

F29

F30

F33

F35

F36

DH3

THMO1

DH1

DH2

KEY2

KEY1

TCP

P-INV

DSP

10-2

Brand	Toshiba
Model	e-STUDIO6520c
Category	All in One Printer
Language	English

Toshiba e-STUDIO6520c User Manual

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