Specifications
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TM-H5000II
IIII
II series
Specification
(STANDARD)
Table 2.1.8 TM-H5000II
IIII
II Series Printer Status and Signals (Continued)
Pin Number Signal name Signal direction Function
10
11
CS1
CS2
Input This signal indicates whether the host computer is BUSY or
READY.
CS1>CS2 indicates that the printer is READY and
CS1<CS2 indicates that the printer is BUSY.
1)When DTR>DSR is selected:
The signal is checked and data is transmitted only when the
host is ready to receive data (READY) (except for that
transmitted by DLE EOT or GS a).
2)When XON/XOFF control is selected:
Transmits data regardless of the status of this signal.
(*1) • When the remaining space in the receive buffer drops to 16 bytes, the printer status
becomes “buffer full” and it remains “buffer full” until the space in the receive buffer
increases to 26 bytes.
• The printer ignores the data received when the remaining space in the receive buffer
is 0 bytes.
2.1.3.4 XON/XOFF transmission timing
Refer to Section 2.1.1.4.
For the DIP switch settings of the offline status, refer to Section 2.1.1.6
2.1.3.5 Data format when using RS-485
Transmission data (8 bits, no parity)
START
STOP
H
123 45678
L
Figure 2.1.5 RS-485 Communication Data Format
“H” indicates:
<Printer transmission data> SD1<SD2
<Printer reception data> RD1<RD2
“L” indicates:
<Printer transmission data> SD1<SD2
<Printer reception data> RD1<RD2
The transmission data is H = 1, L = 0
NOTE: This format is used when the UART for RS-232 is connected to the RS-485 driver.