How do I change tax rate on my Sharp XE-A202 cash register?
why wont our cash register let us press any buttons while beeping?
My cash register J2500S is displaying e999 with beeping sounds after a powe?
Need to fix?
How do I clear the memory full error message on Sharp XE-A301 cash register?
How to fix 1E-03 error in my NX-5400F?
how can I change prices?
Nx5400 how to change the price on the machine?
NADA but Error mess.Changed the batteries in my Sharp ER-A330 Cash Register?