While you wait for answers, we may have found some information which could help you.
Click here for Make E Error CodeTill does not do anything ?
my tax rate wont print on my aex102 csash register?
How can I fit me sharp XE 203 cash machine?
Paper Roll problem?
How do I change tax rate on my Sharp XE-A202 cash register?
NADA but Error mess.Changed the batteries in my Sharp ER-A330 Cash Register?