Ricoh Aficio FX10 Service Manual page 83

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DETAILED SECTION DESCRIPTIONS
PCBs
2. RS422
8
An 8 pin female connector (DIN-8).
PIN NO.
SIGNAL NAME
1
HSK (0)
2
HSK (0)
3
TXD- (O)
4
GND
5
RXD- (I)
6
TXD+ (O)
7
N.C.
8
RXD+ (I)
6
3
1
H523D601.wmf
DESCRIPTION
Handshake
Handshake
Transmit data —
Signal ground
Receive data —
Transmit data
No connection
Receive data +
2-54
June 10th, 1997

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