Board Structure; Overview - Ricoh Aficio 220 Service Manual

20 September 1999

1.8 BOARD STRUCTURE

1.8.1 OVERVIEW

: Standard
: Option
P a p e r
A P S
Tray Unit/ A R D F
S e n s o r s
L C T
B y - p a s s Duplex 1-Bin Tray
Printer
S c a n n e r
Options Fax Unit
L a m p S c a n n e r Operation
Stabilizer Motor
I O B
Bridge
Finisher S e n s o r s
Unit
1-17
BOARD STRUCTURE
Mother
B o a r d
B I C U
S B U
Panel
High
Clutches/
Motors Voltage
Solenoids
P . P
L S D
LD Unit
Polygon
Motor
E M B
P S U
Ther-
mistor
A267V500.WMF