5
DIAGRAMS
5 DIAGRAMS
5 DIAGRAMS
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MAIN BODY ELECTRICAL PARTS LAYOUT DRAWING
1
MAIN BODY ELECTRICAL PARTS LAYOUT DRAWING
[1] Switches and sensors
1
TLD Toner level detector
PS9 Tray detect PS (upper)
PS12 Tray detect PS (lower)
PS13 By-pass no paper detect PS
PS20 By-pass tray paper size detect PS
VR1 By-pass tray paper size VR
REVISED EDITION
1
DATE
May 2000
TDS Toner density sensor
PA GE
5-1
5-1
5 DIAGRAMS
METHOD
REPLACEMENT
MAIN BODY ELECTRICAL PARTS LAYOUT DRAWING
PS2 Fixing exit PS
TH2 Fixing temperature sensor 2
TH1 Fixing temperature sensor 1
TS Thermostat
5 DIAGRAMS
PS14 Optics home position PS
PS17 APS sensor 1
PS18 APS sensor 2
PS15 APS timing PS
5-2
MAIN BODY ELECTRICAL PARTS LAYOUT DRAWING
2
SW2 Sub power switch
PS3 Paper exit PS
PS7 Upper limit
detect PS (upper)
PS21 Intermediate conveyance
PS (upper)
* Exclusively for the 7030/35
PS22 Intermediate conveyance PS
(lower)
* Exclusively for the 7030/35
HUM1 Humidity sensor
PS10 Upper
limit detect PS
(lower)
PS1 Registration PS
PS11 No paper detect PS (lower)
PS19 Exit limit detect PS
PS8 No paper
detect PS (upper)
PS4 ADU PS
PS5 Toner bottle PS
SW1 Main power switch
REVISED EDITION
2
DATE
Feb. 2001
5-3
SW3 Interlock switch
PA GE
5-3
5 DIAGRAMS
METHOD
REPLACEMENT
MAIN BODY ELECTRICAL PARTS LAYOUT DRAWING
[2] Loads
2
SD5 ADU gate SD
M1 Main motor
MC1 Registration clutch
SD1 1st paper feed SD (upper)
MC2 Loop clutch
M9 Paper feed motor
SD2 1st paper feed SD (lower)
M6 ADU motor
M4 Toner supply motor 1
M10 Toner supply motor 2
* Exclusively for the 7035
SD6 Toner bottle SD
* Exclusively for the 7020/25/30
M3 Developing motor
FM1 DCPS cooling fan
M7 Tray motor (upper)
M8 Tray motor (lower)
FM3 Internal dehumidifying fan
5 DIAGRAMS
TSL Transfer synchronisation lamp
REVISED EDITION
2
SD3 By-pass paper feed SD
DATE
5-4
Jan. 2001
SD4 Cleaning web SD
PA GE
5-4
METHOD
REPLACEMENT
M5 Polygon motor
MAIN BODY ELECTRICAL PARTS LAYOUT DRAWING
SD7 Separation claw SD
PCL Pre-charging lamp
5-5
L2 Fixing heater lamp1
L3 Fixing heater lamp2
5 DIAGRAMS
MAIN BODY ELECTRICAL PARTS LAYOUT DRAWING
2
L1 Exposure lamp
M2 Optical drive motor
FM5 Developing suction fan
* Exclusively for the 7035
FM4 Internal cooling fan
5 DIAGRAMS
FM2 Fixing cooling fan
PTC PTC heater
REVISED EDITION
2
DATE
Jan. 2001
5-6
PA GE
5-6
METHOD
REPLACEMENT
[3] PCBs and others
1
MAIN BODY ELECTRICAL PARTS LAYOUT DRAWING
HV High voltage unit
PRMB Parameter memory board
PFDB (UPPER)
Paper feed detection
board (upper)
PFDB (LOWER)
Paper feed detection
board (lower)
INV1 Exposure lamp inverter
PRDB Printer drive board
CBR2 Circuit breaker 2
CBR1 Circuit breaker 1
CB Overall control board
PSWB Power SW board
PAKB Panel key board
REVISED EDITION
1
DCPS DC power supply unit
LCD display board
INV2 display inverter
DATE
May 2000
OB operation board
5-7
PA GE
5-7
L1INVB Exposure lamp
power supply board
5 DIAGRAMS
ADB A/D conversion
board
SCDB scanner drive board
METHOD
REPLACEMENT
MAIN BODY ELECTRICAL PARTS LAYOUT DRAWING
1
LDB LD drive board
INDEX Index sensor board
TCSB Toner control sensor board
5 DIAGRAMS
REVISED EDITION
1
DATE
May 2000
5-8
PA GE
5-8
METHOD
REPLACEMENT
DF-314 ELECTRICAL PARTS LAYOUT DRAWING
DF-314 ELECTRICAL PARTS LAYOUT DRAWING
1
M301 Original feed motor
M303 Original reversal motor
M302 Original conveyance motor
DFCB RADF control board
PS303 Original exit PS
PS312 Original feed PS
VR301 Size detect VR
PS306 Original detect PS1
PS311 Original registration PS
PS307 Original detect PS2
SD302 Rollar pressure SD
PS305 Cover open/close detect PS
5 DIAGRAMS
REVISED EDITION
1
PS304 RADF open/close detect PS
DATE
5-9
May 2000
SD303 Exit SD
PA GE
5-9
PS301 No original detect PS
METHOD
REPLACEMENT
FS-107 ELECTRICAL PARTS LAYOUT DRAWING
FS-107 ELECTRICAL PARTS LAYOUT DRAWING
PS711 Tray upper limit detect PS
PS704 Tray full-stack detect PS
PS703 Paper exit detect PS
PS716 Tray count PS
PS706 Tray lower limit detect PS
M706 Tray up/down motor
PS709 Alignment plate
detect PS (rear)
M703 Alignment motor (rear)
M706 Tray up/down motor
M705 Stapler shift motor
PS707 No paper detect PS
PS708 Stapler unit HP detect PS
M704 Alignment motor (front)
MS701 Front door switch
PS710 Alignment plate
detect PS (front)
FSCB FS control board
5 DIAGRAMS
5-10
FS-107 ELECTRICAL PARTS LAYOUT DRAWING
M709 Cooling fan motor
PS702 Paper entrance detect PS
PS701 Paper pressure PS
PS705 Shutter PS
MS702 Shutter switch
M707 Paper pressure motor
M702 Paper exit motor
M701 Paper conveyance motor
PS717 Conveyance cover open/close detect PS
PS714 Stapler ready detect PS
PS712 Stapler HP detect PS
M708 Stapler motorPS713 No-staple PS
5 DIAGRAMS
5-11
DB-209/210 ELECTRICAL PARTS LAYOUT DRAWING
2
DB-209/210 ELECTRICAL PARTS LAYOUT DRAWING
PS104 Jam detect PS1
PS102 Upper limit detect PS (upper)
PS103 No paper detect PS (upper)
PTC heater
SDB1 Size detection board 1
SDB1 Size detection board 2
PS107 Upper limit detect PS (lower)
SD101 1st paper feed SD (upper)
M100 Paper feed motor
PS108 No paper detect PS (lower)
PS105 Jam detect PS2
PS101 Tray detect PS (upper)
PS106 Tray detect PS (lower)
5 DIAGRAMS
REVISED EDITION
2
M101 Tray motor1
M102 Tray motor2
SD102 1st paper feed SD (lower)
DATE
5-12
Feb. 2001
PAG E
5-12
PFUDB PFU drive board
METHOD
REPLACEMENT
DB-409/410 ELECTRICAL PARTS LAYOUT DRAWING
2
DB-409/410 ELECTRICAL PARTS LAYOUT DRAWING
PS102 Paper level detect PS1
PTC Heater
SDB 1 Size detection board 1
SD101 1st paper feed SD
PS103 No paper detect PS
PS104 Jam detect PS1
PS105 Jam detect PS2
LCTDB LCT drive board
M101 Tray motor
M100 Paper feed motor
PS101 Tray detect PS
PS109 Paper level detect PS2
5 DIAGRAMS
REVISED EDITION
2
DATE
Feb. 2001
5-13
PA GE
5-13
METHOD
REPLACEMENT
IT-101 ELECTRICAL PARTS/CONNECTOR LAYOUT DRWING
IT-101 ELECTRICAL PARTS/CONNECTOR LAYOUT DRAWING
PS23 IT exit PS (upper)
PS24 IT exit PS (lower)
5 DIAGRAMS
SD8 IT gate SD
PS25 IT door PS
CN972 (W:3pin)
J43 (W:8pin)
CN973 (W:3pin)
J42 (BK:12pin)
CN292 (W:2pin) CN974 (W:3pin)
REVISED EDITION
2
DATE
Feb. 2001
5-14
PAG E
5-14
METHOD
ADDITION
MAIN BODY CONNECTOR LAYOUT DRAWING
MAIN BODY CONNECTOR LAYOUT DRAWING
2
J915 (W:6pin)
Exclusively for the 7035
*
CN927 (W:2pin)
Exclusively for the 7020/25/30
*
J05 (W:3pin)
CN921 (B:2pin)
J30 (W:3pin)
J04 (W:11pin)
J42 (BK:12pin)
CN905 (W:6pin)
J03 (W:11pin)
J12 (W:9pin)
J28 (B:3pin)
J21 (W:3pin)
J23 (W:4pin)
CN903 (W:8pin)
J06 (W:3pin)
J 903 (W:6pin)
CN9 (W:3pin)
J14 (W:6pin)
J31 (W:3pin)
CN922 (W:2pin)
J32 (W:3pin)
CN923 (W:2pin)
J02 (W:7pin)
REVISED EDITION
2
DATE
Feb. 2001
5-15
CN930 (W:2pin)
PAG E
5-15
5 DIAGRAMS
METHOD
REPLACEMENT
MAIN BODY CONNECTOR LAYOUT DRAWING
J50 (W:12pin)
J51 (W:5pin)
J52 (W:5pin)
CN904 (5pin)
5 DIAGRAMS
REVISED EDITION
1
DATE
May 2000
5-16
PAG E
5-16
METHOD
REPLACEMENT
MAIN BODY CONNECTOR LAYOUT DRAWING
1
J928 (W:2pin)
J11 (W:7pin)
J16 (BK:18pin)
J17 (BK:10pin)
REVISED EDITION
1
DATE
May 2000
J13 (BK:8pin)
5-17
PAG E
5-17
J13 (W:4pin)
5 DIAGRAMS
METHOD
REPLACEMENT