Engine Pcb; Low-Voltage Power Supply Pcb - Brother 1240 Service Manual

8. ENGINE PCB

REF.NO. CODE
1 LJ4178001
1 LJ8157001
1 LJ4222001
1 LJ8158001
CAUTION:
1) The new versions of the engine PCB,
ENGINE PCB ASSY B, 1250/1270 (LJ8158001)
printers and the HL-1240/1250 printers whose serial No. is the following number or later;
HL-1240: J9J211817 - (EXCEPT J9J212235 - J9J217459, J9J219423 - J9J219997)
HL-1250: J9J221758 -
2) The old versions of the engine PCB,
PCB ASSY A, 1250 (LJ4222001)
the number above and the numbers in the range of J9J212235 - J9J217459 & J9J219423 -
J9J219997.
3) The old and new versions of the engine PCB are incompatible with each other.
MODEL HL-1030/1240/1250/1270/1270N 84U-Z04/Z01/Z02/Z05/Z03-151
T/I NO. PR99165 / PR99197 / PR99202 / PR99213 / PR2000016 / PR2000121

9. LOW-VOLTAGE POWER SUPPLY PCB

REF.NO. CODE
1 LE1539001
1 LJ4175001
2 UK4426001
2 UK4430001
3 085320816
4 087320616
5 LJ4756001
6 LJ8330001
MODEL HL-1030/1240/1250/1270/1270N 84U-Z04/Z01/Z02/Z05/Z03-200/201
T/I NO. PR99188 / PR99189 / PR2000113
Q'TY DESCRIPTION
1 ENGINE PCB ASSY A, 1240 (SP)
1 ENGINE PCB ASSY B, 1030/1240 (SP)
1 ENGINE PCB ASSY A, 1250 (SP)
1 ENGINE PCB ASSY B, 1250/1270 (SP)
ENGINE PCB ASSY B, 1240/1030 (LJ8157001)
ENGINE PCB ASSY A, 1240 (LJ4178001)
should be used for HL-1240/1250 whose serial No. is before
Q'TY DESCRIPTION
1 LOW-VOLTAGE PS ASSY, 115V (SP)
1 LOW-VOLTAGE PS ASSY, 230V (SP)
1 INLET UNIT, 115V
1 INLET UNIT, 230V
1 TAPTITE, BIND S M3X8
1 TAPTITE, CUP S M3X6
1 AC INLET FILM
1 PROTECTION TUBE
B512059-101D
B512075-121D
B512059-102D
B512059-122C
should be used for ALL HL-1030/1270N
- 13 -
SYMBOL REMARK
&
& ENGINE
SYMBOL REMARK