when turned on it goes to green light then straight back to red standby lig?
how can I clear an error 1 on a M-ER5115?
Error H and 4?
how can I change prices?
How Can correct the REG error for Sharp XE-A506?
Sharp drop-A570 not non -tend ?
Takes in water but displayed end and drain immediately ?
how can i fix my cx200?
NADA but Error mess.Changed the batteries in my Sharp ER-A330 Cash Register?
My cash register J2500S is displaying e999 with beeping sounds after a powe?
What is e6 showing in display?
How do I change tax rate on my Sharp XE-A202 cash register?