Specifications

Confidential
EPSON
TITLE
SHEET
REVISION
NO.
SHEET NEXT
E
DM-D110
Specification
(STANDARD)
12 11
3.2.3 Pass through connection
Figure 3.2.2 shows the data flow when the DM-D110 is connected with the pass through.
Figure 3.2.2 Data Flow in a Pass Through Connection
1) With the pass through connection, the DM-D110 stores the transmitted data from the host in the
receive buffer of the DM-D110 and processes the data. In this case, the DM-D110 transmits only
the data for the printer to the printer that is connected. On the other hand, the transmitted data from
the printer is transmitted directly to the host, not through the mediation of the DM-D110.
2) The transmitted data from the host to the DM-D110 is identified whether it is data for the customer
display or the data for the printer with the ESC = command.
3) The data communication condition of the DM-D110 with the DIP switch such as the baud rate, the
data length, the parity must be same as the host and the printer.