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Paper Roll problem?
when turned on it goes to green light then straight back to red standby lig?
My cash register J2500S is displaying e999 with beeping sounds after a powe?
my tax rate wont print on my aex102 csash register?
Nx-5400F?
Em7 on/off switch?
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Mend Er-3110 cash register?
Sharp drop-A570 not non -tend ?
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How do I change tax rate on my Sharp XE-A202 cash register?