While you wait for answers, we may have found some information which could help you.
Click here for Set Up Er
Till roll not printing properly?
how to fix printing problem on er 4900?
er420m sequence error clearance caused all information to be cleared how do?
how to change the tax rate on er-4940?
er-150|| how to get company name on till???????????????????????????????????
how do reset the default program on a er-4940 cash register?