Model Number: A6 printer with USB interface Brand Name: WH,Brightek Key Specifications/Special Features: With RS232, 485, TTL and USB interfaceUltra-small size rack mount printerVery silent printing through direct thermal printing methodSupports 3.3V low voltage systemSerial (RS-232C, TTL) interface/parallel interfaceSupports ASCII half-angle letter libraryAbundant figure, curves and characters print functionsCopy function of LCD screenEasier paper loadingItem specification:Printing method: direct thermal line printing

Paper loading way: easy paper loading

Paper width: 57mm

Printing width: 48mm

Resolution ration: 8 dots/mm (384 dots/line)

Lifespan of printing head: 6 x 106 character lines

Printing speed: 30mm/sec (when the utilization rate is 25%)

Character size: 6 x 8 dots, 8 x 16 dots, or 12 x 24 dots Chinese character library: GB2312, 16 x 16 dots and 24 x 24 dots

Outline dimensions: 85 x 85 x 50/37mm

Installation dimensions: 80 x 80mm

Inlaid deepness: 48mm

Paper supplied: thermal roll paper (57mm wide, 30mm)

Input power: 3.5 to 9V DC, 15W/5V DC, 3A, (maximum) 4A

Operating temperatures: 5 to 50°C

Storage temperatures: -20 to 60°C

Operating humidity: 10 to 80°C

Storage humidity: 10 to 90°C