hi
first instal windows driver for your cutter
you can download from roland site
cutting
unzip it and run the setup
select instal
choes your cutter
match the com port number same as your device manager
click on start and finish instalation
then if you go to control panel and open your printer folder then you will have your cutter as a printer
design what every you want in illustrator or write
go to fill
print
select your sx12 as a printer
then open propreties ans change the size to
210
297 mm
save it
go back to print page and move your text or design to buttom right
click on print and it will works
need more help email me
aaacut007@
gmail.com