Takes in water but displayed end and drain immediately ?
when turned on it goes to green light then straight back to red standby lig?
How do i set an alarm for my wr30m sharp watch?
EO error on ER-290?
NADA but Error mess.Changed the batteries in my Sharp ER-A330 Cash Register?
What is e6 showing in display?
How Can correct the REG error for Sharp XE-A506?
how can I change prices?
Sharp drop-A570 not non -tend ?