E 32 error?
EO error on ER-290?
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?
when turned on it goes to green light then straight back to red standby lig?
Paper Roll problem?
how can I change prices?
How do i set an alarm for my wr30m sharp watch?
What is e6 showing in display?