when turned on it goes to green light then straight back to red standby lig?
Sharp mx-m450n?
Error H and 4?
How do I change tax rate on my Sharp XE-A202 cash register?
How to get out of sharp single electric oven K-61V28IM1-EN s?
what is my cashier id for 5400 cash register?
Em7 on/off switch?
Nx5400 how to change the price on the machine?
Takes in water but displayed end and drain immediately ?