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JP6: RS-422/485 Transceiver Enabled/Disabled Select
Options
Always Enabled (default)
Enable by "-RTS" Signal
Enable by writing the REG:2
EFH BIT0=1
Always Disabled
JP7: COM2 use RS-232 or RS-422/485 Select
Options
RS-232 (default)
RS-422/485
NOTE:
RS-422/485 port use COM2. RS-232 of COM2 cannot be used
while RS-422/485 enable.
3.11 Parallel Connector
LPT is a standard 26-pin flat cable connector deigned to accommodate
parallel port connection to HS-4650.
LPT: Parallel Connector
PIN
Description
1
2
3
4
5
6
7
8
9
10
Acknowledge
11
12
Paper Empty
13
Printer Select
18
Settings
Short 1-2
Short 3-4
Short 5-6
All Open
Settings
Open
Short
PIN
Strobe
14
DATA 0
15
DATA 1
16
DATA 2
17
DATA 3
18
DATA 4
19
DATA 5
20
DATA 6
21
DATA 7
22
23
Busy
24
25
26
2
6
1
5
1
2
Description
Auto Form Feed
ERROR#
Initialize
Printer Select LN#
GND
GND
GND
GND
GND
GND
GND
GND
GND
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