Pass-Through Connections; Parallel Connection - Epson H6000III - TM Two-color Thermal Line Technical Reference Manual

2.3.3 Pass-Through Connections

The TM printer is connected to the Customer Display via a serial port, and the Customer Display
is connected to the host PC via a serial port.
Note:
On a Customer Display (DM-D500 etc...) device that has a DIP switch to select the Y-type connection,
confirm that the DIP switch has been set to "Y-type connection: Disable." For details of the DIP switch,
see the User's Manual packed with your Customer Display.
Application
TM side control
control setting
XON/XOFF
DTR/DSR 1
2

2.4 Parallel Connection

The TM printer is connected to the host PC via a parallel interface board (UB-P02II). The
Customer Display is connected to the host PC via a serial port.
2-8 System Planning
XON/XOFF
(except OPOS)
Not available
—
—
DTR/DSR
(DOS, OPOS, Visual C)
—
Type A or B
Type A or B
RTS/CTS
(DOS, Windows driver, Visual C,
Visual Basic, MSComm)
—
Type B
Type A or B
Rev. E