BAR CODE PRINTING SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a bar code printing system capable of guaranteeing that all printed bar codes are correctly printed. SOLUTION: After bar codes are printed by a printer 1 according to the command of a personal computer 3, the bar codes are read by a bar code reader 2. When the read results are different from the bar codes commanded by the personal computer 3 or the bar codes are unreadable, a command to stop the printing of the printer 1 is issued by the personal computer 1.