Fix Fault Sharp Xe-a506

what is mean pppppppp.pp on screen?

I have a second hand sharp xe-a102 cash register. It works fine but the paper roll has suddenly stopped feeding through, any ideas? Also, how do I reset it so the z-report has no previous sales from ... more

How do I change tax rate on my Sharp XE-A202 cash register?

Every time I press any key on my sharp XE a203 cash machine I get e302 on it in when u press cl button and press the number button or any other button it come back with the error

The only key that works is the paper roll arrow button, everything else is frozen. The cash register beeped once the last time it worked and the display illuminates but thats all. I read somewhere t ... more

our sharp xe-a102 cash register has a P in the left hand side of the display. Its not letting us press any buttons apart from the numbers. when you try to press anything it beeps and goes back to 'P ... more

need to change tax rate in register from 7% to 8%