Specifications

34 DR300
3. Interface Specification Operation Manual
(DTR) topin6(DSR) and pin 4 (RTS)topin5(CTS)attheprinter
end of the cable.
Cable Requirements
If a CAN (18 hexadecimal) is received by the printer, it will cancel
the current print job and clear all data from the receive buffer.
HOST INTERCONNECTION PRINTER
FG 1 FG (Frame Ground)
RD 2 TD (Transmit Data)
TD 3 RD (Receive Data)
4 RTS (Request to Send)
5 CTS (Clear to Send)
6 DSR (Data Set Ready)
20 DTR (Data Terminal Ready)
SG 7 SG (Signal Ground)