16
3.The printer will print out 3 lines as below:
Hexadecimal Dump
To terminate hexadecimal dump,
Press FEED button three times.
This means the printer has entered hexadecimal printing mode, and under this mode,
all of the input will be printed out as hexadecimal number, feed one line with
single-click of “FEED” button, after 3 times, it will print out “*** Completed ***”, and
exit hexadecimal printing mode.
2.8 Parameter Setting
There are two ways to set printer parameters:
1. Use the setting tool to set up on the PC.
2. Set by pressing the buttons, the specific operation method is as follows.
In the shutdown state, first open the paper cover, press and hold the
【
FEED
】
button,
then turn on the power switch, and release the
【
FEED
】
button after the status
indicator and the out of paper indicator flash alternately. Press the
【
FEED
】
button
twice, and then close the paper cover. The printer enters the parameter setting mode,
and prints out the first settable parameter and its current set value. Please refer to
Appendix A for detailed setting methods.
Exit the parameter setting method: first open the [paper compartment cover], then
press and hold the
【
FEED
】
button, then close the [paper compartment cover] and
release the
【
FEED
】
button to save the set parameter value and exit the parameter
setting mode. Enter normal working mode.
If the printer is turned off directly, the set parameter values will not be saved.
2.9 Enter the program upgrade mode
In the shutdown state, first open the paper cover, press and hold the
【
FEED
】
button,
then turn on the power switch, and release the
【
FEED
】
button after the status
indicator and the out of paper indicator flash alternately. Then press the
【
FEED
】
button five times (USB interface support, the network port is directly upgraded in web
