when turned on it goes to green light then straight back to red standby lig?
how can i fix my cx200?
Nx5400 how to change the price on the machine?
Sharp drop-A570 not non -tend ?
My cash register J2500S is displaying e999 with beeping sounds after a powe?
how can I change prices?
How do i set an alarm for my wr30m sharp watch?
how can I clear an error 1 on a M-ER5115?
E 32 error?