Brother HL-1260 - Manual (Page 167)

123
456
789
1
0
1
1
1
2
123
456
789
1
0
1
1
1
2
A B C E F G H
A B C D E F G H
D
Appendix 1. Engine Block Diagram
SIZE-SW
FAN DC
PCB B48K140
PAPER FEED DRIVE PCB
B48K139
LD DRIVE PCB B48K165 (HL-1260e) B48K253 (HL-1660)
SCANNER UNIT
HL-1660 only
HIGH VOLTAGE POWER SUPPLY ASSY B48K186
OPTION UNIT
I/L SW
MAIN PCB
B48K234 (HL-1260e) B48K259 (HL-1660)
ENGINE PART
VIDEO PART
FAN
DC
MIO RELAY (CONNECTOR
)
PCB B48K235
16X1
LCD MODULE
PANEL PCB B48K143
FUSER UNIT
FUSER PCB
B48K142
AC IN
MP TRAY PICK-UP SOLENOID
PICK UP MOTOR
TRAY1 PICK-UP SOLENOID
P1
6 2 2 5
P3 P4 P2
5 P1
DU-PD SENSOR
MP-PE SENSOR
T1-PE SENSOR
TAIL SENSOR
REGIST SENSOR
MOTOR&CLUTCH
DRIVER
P5 20 20 P3
6 5
P9 P10
2
P19
6
5
P1
SCANNER MOTOR DRIVER
SCAN MOTOR
16
P4
P6
8
16
8
MAIN MOTOR
4
P7
3
P12
21 P1
P5
P2
P13 P8
RISC CPU
P11
4
P4
8
5V
5VB
24V
24VB
ENGINE CPU
48
P14
48 P16
48 P17
48
MIO BOARD
MIO INTERFACE
RS232C INTERFACE CDCC INTERFACE
COMPUTER
IC CARD OR FONT CARTRIDGE
10
P2
21
P1
2
P1
4
P2
EJECT SENSOR
THERM- ISTOR
THERMO STAT
HEATER
2
P1
INLET
POWER SW
LAMP DRIVER
8
P3
4
P15
LOW VOLTAGE POWER SUPPLY ASSY
A-1