when turned on it goes to green light then straight back to red standby lig?
Nx-5400F?
Till does not do anything ?
my tax rate wont print on my aex102 csash register?
How can I fit me sharp XE 203 cash machine?
E 32 error?
Em7 on/off switch?
how can I change prices?
My cash register J2500S is displaying e999 with beeping sounds after a powe?
how can I clear an error 1 on a M-ER5115?
Mcw001?
How do I change tax rate on my Sharp XE-A202 cash register?