How to print the audit paper of the electronic cash register

摘要

The present invention relates to a method of operating an electronic money register for printing a zero balance and an auditor using a single currency printer, the method comprising the steps of: Determining whether the mode is a data storage mode for the auditor if the mode is not the print mode of the auditor; Determining whether the data storage flag for the auditor is set if the data storage mode is the audit data storage mode; If the data storage flag for the auditing is not in the set state, the data storage area for the auditing is cleared, the data for the auditing is sequentially stored according to the address, the address for storing the data for the next auditing is designated,; If the data storage flag is set, if the data storage flag is set, storing the data for the auditor site sequentially from the designated address into the storage area and designating the address where the next audit data is to be stored; And printing the auditor data stored in the storage area on the audit paper if the paper is in the audit paper print mode.;Therefore, the present invention can store the contents to be printed on the audit paper in the data memory, and print the stored contents on the audit paper when necessary, so that it is possible to easily print the audit paper as a one-time printer, And it is possible to save the expense of using the double paper.