Manual Removal Of The Jammed Paper; Interface Signal; Rs-232 Interface; Parameter - Microcom 814M Operator's Manual

5.5 Manual Removal of the Jammed Paper

When any of the errors occurs, please remove jammed paper manually:
•
Paper jams between platen roller and cutter holder.
•
Paper accumulates at the paper inlet of the cutter in the front of the print head.
•
The cutter cannot cut off paper.
Remove jammed paper in the following steps:
•
Open the upper cover.
•
Pull out the jammed paper.
•
Manually reset cutter if necessary.
•
Cut off any wrinkled or irregular paper so that leading edge is straight and square.
•
Reload paper.

6 Interface Signal

6.1 RS-232 Interface

6.1.1 Parameter

−
data transmission mode:
−
handshake mode:
−
voltage level:
−
baud rate:
−
data bit:
−
Parity bit:
−
Stop bit:
−
connector :
Note:
Baud rate, data bit and parity are set by EEPROM
asynchronous serial communication
RTS/CTS， DTR / DSR
MARK = -3 to -15 V: Logic "1"/ OFF
SPACE = +3 to +15 V: Logic "0"/ ON
1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 bps
8 bit or 7bit
None, even, or odd
1 bit
9 pins serial connector (female head)
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