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TS1700/TK18 PRINTERS OPERATION MANUAL
4.5.
USB INTERFACE
The TS1700/TK18 USB interface has the following general features:
•
USB specification
USB 2.0 (480Mbits/s full speed)
•
Transfer type
Bulk
•
Maximum receive/transmit endpoint size
64 bytes
•
Current consumption from USB bus
2mA max.
4.5.1- Assignments of USB connector terminals
Pin
Signal name
1
VBUS
2
D –
3
D+
4
GND
5
NC
Fig.4.11.
TS1700/TK18 USB connector.
USB Mini-B series connector has to be used.
4.6.
PHOTO-SENSORS
The TS1700 optionally allows control up to 3 auxiliary sensors, for which a specific functionality
has been assigned.
The sensors
are not included in the TS1700 printer, but can be purchased as
an accessory (
See
APPENDIX – HOW TO ORDER
- ACCESSORIES
)
:
Fig.4.12.
Photo-sensors interface pins.
Pin
number
Function
10
Driver
Near-end-paper diode polarization pin
11
INPUT
Near-end-paper signal
12
Driver
Ticket picked-up diode polarization pin
13
INTPUT Ticket picked-up signal
14
Driver
Black-mark diode polarization pin
15
INTPUT Black-mark signal
16, 17, 18
-
Signal ground
15/62
Pin #5
Pin #1