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open the paper cover and take out the paper, close the paper cover. The printer will
recover automatically from Cutting Error.
2.3 Interface
2.3.1 Serial Interface
The serial interface of the printer is compatible with RS-232C, supports DTR/DSR
and XON/XOFF handshaking protocols, uses DB9 socket (female). The pin order of
the serial port is as Fig.2-2 shows:
Signal
Pin No.
Name
2
TXD
3
RXD
6
DSR
8
CTS
5
GND
Source
Printer transmits control code X-ON/X-OFF
Printer
Host
Printer receives data from host
Printer
Signal "MARK" means the host is busy and
can not receive data.Signal "SPACE"
Printer
means the printer is ready to receive data.
——
8
Description
and data to host
Same with CTS
Signal Ground
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