Model Number: N-0RF4 Brand Name: WH,Brightek Key Specifications/Special Features: Set cutter/half cutter, with hard-wearing cutterHigh speed (50mm/sec, based on character ratio 25%)Paper end and nearly end detection functionSupports 9 to 24V powerSerial (RS-232C, TTL) interface/parallel interfaceAbundant figure/curves/characters print functionPrinting method: direct thermal linePaper out detection: paper-end and paper nearly end sensors functionPaper loading way: auto paper loadingPaper width: 57mmPrint width: 48mmResolution ratio: 8 dots/mm (384 dots/line)
Lifespan of printing head: 6 x 106 character lines
Printing speed: 50mm/sec (when the character ratio 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 or 24 x 24 dots
Paper supplied thermal roll paper: 57mm wide
Input power: 9 to 24V DC, 25W
Operating temperature: 5 to 50°C
Storage temperature: -20 to 60°C
Operating humidity: 10 to 80%
Storage humidity: 10 to 90%