1，download Receipt printer print test tool V3.2 version
2, setting like below
Contact: Tom
Phone: 13533218274
Tel: 020-879612001
Email: Lankecms@163.com
Add: Building A, Huabiao Plaza, No. 601 Tianhe North Road, Tianhe District, Guangzhou,Guangdong province,China
POS printer
POS printer
POS