
how can I change prices?
How do i set an alarm for my wr30m sharp watch?
How do I change tax rate on my Sharp XE-A202 cash register?
Sharp drop-A570 not non -tend ?
my tax rate wont print on my aex102 csash register?
What is e6 showing in display?
how can i fix my cx200?
How Can correct the REG error for Sharp XE-A506?
My cash register J2500S is displaying e999 with beeping sounds after a powe?