DOWNLOAD Panasonic UF-885 / UF-895 (serv.man2) Service Manual ↓ Size: 15.89 MB | Pages: 127 in PDF or view online for FREE

Model
UF-885 UF-895 (serv.man2)
Pages
127
Size
15.89 MB
Type
PDF
Document
Service Manual
Brand
Device
Fax / LASER
File
uf-885-uf-895-sm2.pdf
Date
PREV: Panasonic UF-885 / UF-895 Service Manual / Other

Panasonic UF-885 / UF-895 (serv.man2) Service Manual ▷ View online

90
3.12 Low Voltage Power Supply PCB (POW)
CN32
CN33
T101
C105
91
CN33
12
1
FUSE
CN34
12
CN35
1
2
91
CN32
Refer to FCB PCB CN13.
CN33
Refer to LPC PCB CN1.
CN34
CN35
Pin No.
Signal Name
Destination
Signal Waveform
Function
CN34-1 LIVE
ACI PCB
AC Input (Black-Live)
CN34-2 NEUTRAL
ACI PCB
AC Input (White-Neutral)
Pin No.
Signal Name
Destination
Signal Waveform
Function
CN35-1 HEAT 2
Fuser Unit CN116
Fuser Lamp AC (White-Neutral)
CN35-2 HEAT 1
Fuser Unit CN116
Fuser Lamp AC (Black-Live)
92
3.13 High Voltage Power Supply PCB (HVPS)
CN39
T101
T301
T201
T401
T501
7
1
C
D
T
93
High Voltage Output
CN39
Refer to LPC PCB CN52.
Pin No.
Signal Name
Destination
Signal Waveform
Function
T
Transfer
Bias Transfer Roller
(1) Transfer Current: (+3 uA)
(2) Cleaning Voltage: (-800 V)
C
Charge
Bias Charge Roller
Charge Current: 450 
µ
A 
(AC 400 Hz Sine Wave) 
& DC Charge Voltage
D
Development
Development Roller
Development Voltage
(AC 1.7 kHz Square Wave) 
& DC Voltage
0V
+3 A
-800V
450 A (2370Vp-p)
-650 V
0 V
1700  Vp-p
-500 V
0 V
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