CONFIDENTIAL
SHEET
35
NO.
SHEET
REVISION
E
TITLE
NEXT
36
TM-H5000
II
IIII
II
series
Specification
(STANDARD)
Table 2.1.8 TM-H5000
II
IIII
II
series Printer Status and Signals (Continued)
Pin Number Signal name Signal direction Function
10 CS1 Input 1)When DTR>DSR is selected:
11 CS2 The signal is checked and data is transmitted only when
the host is ready to receive data (READY) (except for
transmitted by
DLE EOT
or
GS a
).
2)When XON/XOFF control is selected:
Transmits data regardless of the status of this signal.
NOTES
: 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.
2. The printer ignores the data received when the remaining space in the receive
buffer is 0 bytes.
2.1.3.4 XON/XOFF transmit timing
Refer to Section 2.1.1.4.
For the DIP switch settings of the off-line status, refer to Section 3.3.3
2.1.3.5 Data format when using RS-485
Transmission data (8bits, none 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.