§5. [MCU PWB ↔ HVPS ↔ EP Toner Cartridge, Fan]
MCU PWB
PL 5.1
P/J15
⊃
–
1
⊃
–
2
TR-D/A ON(L) 5VDC
⊃
–
3
TR-A/D ON(L) 5VDC
⊃
–
4
⊃
–
5
⊃
–
6
⊃
–
7
⊃
–
8
⊃
–
9
⊃
–
10
⊃
–
11
⊃
–
12
P/J151
24VDC
⊃
12
24VDC
⊃
11
⊃
10
⊃
9
TR(-)
⊃
8
DB ON(L) 24VDC
⊃
7
CR-DC
⊃
6
CR-AC
⊃
5
FAN ON(L) 5VDC
⊃
4
RTN
⊃
3
24VDC-I/L
⊃
2
24VDC-I/L
⊃
1
– 99 –
HVPS
PL 4.1
–
–
–
–
–
–
–
P/J152
–
⊃
–
⊃
–
–
–
CR
TR
DB
DRIVE ASSY
TR
DRUM
CR
MAGNETIC
ROLLER
EP TONER CARTRIDGE
PL 1.11
MAINTENANCE GUIDE
FAN
PL 1.9
24VDC
–
1
RTN
–
2
PL 2.13
FG