Read Sharp AR-C172M (serv.man4) Service Manual online
AR-C172M CONFIGURATION 2 - 4
2. Block diagram
RSPF unit
Image process section 2 (ICU PWB)
Image process section (MFP PWB)
PCU PWB
AC power unit
PC
LED head
(writing)
section
(Y)
LED head
(writing)
section
(M)
LED head
(writing)
section
(C)
LED head
(writing)
section
(K)
Fusing/paper
exit section
Duplex
bypass/
Inverter
Inverter
unit
(Option)
Finisher
(Option)
(Option)
Large capacity
paper feed tray
unit (Option)
Paper feed tray section 1
Duplex section (Option)
Paper feed tray section 1 (Option)
Paper feed tray section 2 (Option)
Paper feed tray section 3 (Option)
Printer
controller
Image scanning (writing) section
(CCD PWB)
Page memory
Photo-
conductor
section
(Y)
Developing
section
(Y)
Photo-
conductor
section
(M)
Developing
section
(M)
Photo-
conductor
section
(C)
Developing
section
(C)
Photo-
conductor
section
(K)
Developing
section
(K)
Transfer section
Operation section
DC power unit
Paper
transport
section
FAX
controller
(Option)
controller
(Option)
Line
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