why wont our cash register let us press any buttons while beeping?
E 32 error?
how to reset tax rate on Sharp XE-A102?
How to fix 1E-03 error in my NX-5400F?
How can I fix my sharp xe-a303 cash register?
Sharp cash register XE-A102 frozen keyboard?
Sharp xe-a137?
sps1000 macros?
NADA but Error mess.Changed the batteries in my Sharp ER-A330 Cash Register?
How to fix sharp xe-A102 ? ?
How do I clear the memory full error message on Sharp XE-A301 cash register?
Paper Roll problem?