
Nx5400 how to change the price on the machine?
What is e6 showing in display?
Takes in water but displayed end and drain immediately ?
when turned on it goes to green light then straight back to red standby lig?
E 32 error?
Em7 on/off switch?
what is my cashier id for 5400 cash register?
Sharp drop-A570 not non -tend ?
NADA but Error mess.Changed the batteries in my Sharp ER-A330 Cash Register?
How do I change tax rate on my Sharp XE-A202 cash register?
Paper Roll problem?
How can I fit me sharp XE 203 cash machine?