how to amend logo on print - NX-5400?
how can I change prices?
How to fix 1E-03 error in my NX-5400F?
How can I fit me sharp XE 203 cash machine?
Need to fix?
My cash register J2500S is displaying e999 with beeping sounds after a powe?
How do I clear the memory full error message on Sharp XE-A301 cash register?
How to fix sharp xe-A102 ? ?
Paper Roll problem?
Sharp cash register XE-A102 frozen keyboard?
Receipt front message not printing - ER-4615?
EO error on ER-290?
NADA but Error mess.Changed the batteries in my Sharp ER-A330 Cash Register?
Nx5400 how to change the price on the machine?
How Can correct the REG error for Sharp XE-A506?