how to amend logo on print - NX-5400?
How can I fit me sharp XE 203 cash machine?
Paper Roll problem?
Sharp drop-A570 not non -tend ?
Till does not do anything ?
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 1E-03 error in my NX-5400F?
why wont our cash register let us press any buttons while beeping?