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RS232C Serial Interface
Cable Requirements
D
B
9
D
1
2
3
8
7
4
6
5
* This connection at the host side of the interface would depend upon the pin that is being used as the
Ready/Busy signal by the driving software. Typically on a PC, it would be either CTS (pin 5) or DSR (pin 6)
on a DB-25 connector.
Please Note:
SATO does not recommend the use of mechanical data switches commonly called A/B
switches, as they are known to damage both the computer and printer serial ports.
PN 9001079
Rev. B
B
2
5
H
O
S
T
N I
T
E
1
F
G
3
R
D
2
T
D
5
C
T
S
4
R
T
S
2
0
D
R
T
6
D
S
R
*
7
S
G
SATO CL608e/CL612e Service Manual
R
C
O
N
N
E
C
I T
O
N
D
Section 3. Interface Specifications
B
2
5
P
R
N I
1
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4
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5
C
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6
D
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Page 3-7
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