How Can correct the REG error for Sharp XE-A506?
when turned on it goes to green light then straight back to red standby lig?
E 32 error?
how can i fix my cx200?
What is e6 showing in display?
what is my cashier id for 5400 cash register?
EO error on ER-290?
How do I change tax rate on my Sharp XE-A202 cash register?
Takes in water but displayed end and drain immediately ?