SPRT SP-RME4, User Manual, Page: 16 / 19

14
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. Paper will feed one
line with single-click of “FEED” button, after 3 times, it will print out “*** Completed
***”, and exit hexadecimal printing mode.
2.9 Setup of printer parameter
This function is for the setup of parameters.
Steps for setting parameters: Power off , press
【
SET
】
button and power on, do
not release
【
SET
】
and press
【
FEED
】
button twice and then release all the buttons;
printer enters in parameter setting mode. Printer will print the first parameter which
can be set and its current setup; Details can be checked on attached Appendix.
Steps for exiting of parameter setup: Press
【
SET
】
button and then press
【
FEED
】
button;release
【
SET
】
and
【
FEED
】
button at the same time to save
the setup of parameter and exit, the printer will enter into normal mode.
If power off directly, the parameters will not be saved.
2.10 Entering program upgrading mode
When printer power is off
，
open paper case cover, press
【
FEED
】
button, then
power on. After hearing the buzzer “one low one high” sound, release
【
FEED
】
button. Printer enters into the program upgrading mode. At this time, the indicator
flashes once each second.
Notice: Both serial interface and USB interface can support program upgrading
online.