V. Switches, buttons and indicator lights of the printer
5.1 Power switch
Power switch is used to switch power of the printer. Printer power switch is located on the left side of the
printer. When you press the switch “-”, then power on the printer; when you press the switch” 0”, turn off
the printer.
Attention
Only turn on the switch when connecting the power supply.
5.2 Self-check test of the printer
Self inspection can detect whether the printer works correctly. If you can print the check-list correctly, you
will get the information that in addition to connection with the host interface, the printer is working good,
otherwise you may need to repair.
Self inspection of the printer is printing a software version number, print density, interface type and
English characters and some of the Chinese characters in order.
Inspection and operating method is: after the printer connected, press and hold the paper feeding button
and then turn on the power of printer. Firstly, do the printer reset inspection, when the reset inspection is
completed, release the paper feeding (FEED) button in less than 5 seconds, then self inspection of the
printer will print out check list for samples.
VI. Cashbox port of the printer
The cash box of the printer port using the RJ-11 standard, plug with 6 cords and output DC 24V/1A power
signal to drive the cash box movements. Plug the cash box RJ-11 crystal head into the cash box interface to
open the cash box through printer.
Pin functions of printer’s cash box interface is defined as follows:
Pin
Number
signal
flow direction
1
empty
empty
2
structure
output
3
empty
empty
4
cash box drive signal
output
5
empty
empty
6
empty
empty
