TSC TDP-247 Service Manual

16
2.2 Pin Configuration
RS-232C
PIN
CONFIGURATION
1
+5 V
2
TXD
3
RXD
4
CTS
5
GND
6
RTS
7
N/C
8
RTS
9
N/C
USB
PIN
CONFIGURATION
1
N/C
2
D-
3
D+
4
GND
Centronics
Pin
SPP Mode
Nibble
In/Out
Function
1
Strobe
N/A
In
A low on this line indicates that there are valid
data at the host. When this pin is de-asserted,
the +ve clock edge should be used to shift the
data into the device.
2-9
Data 0-7
N/A
In
Data Bus. Single-directional.
10
Ack
N/A
Out
A low on this line indicates that there are valid
data at the Device. When this pin is
de-asserted, the +ve clock edge should be
used to shift the data into the host.
11
Busy
N/A
Out
When in reverse direction, a high indicates
data, while a low indicates a command cycle.
In forward direction, it functions as PtrBusy.

TSC TDP-247 Specifications

General

Print Method	Thermal Transfer / Direct Thermal
Communication Interface	USB 2.0, RS-232
Power Supply	100-240V AC, 50/60 Hz
Operating Temperature	41°F - 104°F (5°C - 40°C)
Operating Humidity	85% non-condensing
Max. Print Width	4.09" (104 mm)
Label Width	1.18" - 4.33" (30 mm - 110 mm)
Storage Temperature	-40 ~ 60°C (-40 ~ 140°F)