WH-A7 thermal transfer printer 57mm; Thermal barcode printer
Stylish, delicate and elegant appearance
Very silent printing thru direct thermal printing method
High speed and low power consumption option
Support 3.3V low voltage system
Serial(RS-232C, TTL) interface/Parallel interface
Function setting, prompting for self-motion print
Abundant figure/curves/characters print function
Easier paper loading
Item |
Specification |
Printing method |
Direct thermal line printing |
paper loading way |
easy paper loading |
Paper width |
57 mm |
Print width |
48 mm |
resolution ration |
8 dots/mm(384 dots/line) |
life of printing head |
6× 106 character lines |
Printing speed |
40mm/sec (when the utilization rate is 25%. ) |
Character size |
6x8dots , 8x16dots, or12x24dots |
Chinese character library |
GB2312, 16x16dots, or24x24dots |
outline dimension(WxHxD mm) |
110.5mmx64mmx66mm |
Installation dimension(WxH mm) |
103mmx57mm |
Inlaid deepness |
58mm |
Paper supplied |
Thermal roll paper (57mm wide, 30mmø ) Roll Core Inner Diameter(12mm) |
Interface |
Serial(RS-232C , TTL)/Parallel interface |
Input Power |
DC3.5V-9V, DC 15W/5V, 3A, MAX 4A |
Operating temperature |
5° C ~ 50° C |
Storage temperature |
-20° C ~ 60° C |
Operating humidity |
10% ~ 80% |
Storage humidity |
10% ~ 90% |