4-inch Thermal Transfer and Direct Thermal Label Printer
PRINTING SPECIFICATION
• METHOD: Thermal Transfer and Direct Thermal
• SPEED: Max. 127 mm/sec
• WIDTH: 104 mm (4.1-inch)
• PRINT LENGTH: 1,000 mm (39.3-inch)
• RESOLUTION: 203 DPI (8 dots/mm)
PAPER SPECIFICATION
• TYPE: Label roll, Fanfold
• WIDTH: 20~ 114 mm (0.7-inch ~ 4.48-inch)
• THICKNESS: 0.06 mm ~ 0.20 mm
INTERFACE
• STANDARD: USB, Serial(RS-232C), Ethernet
RIBBON
• WIDTH: 110mm
• LENGTH: 75M

3-inch Direct Thermal POS Printer
PRINTING SPECIFICATION
• METHOD: Direct Thermal
• SPEED: 220mm/sec
• WIDTH: 72mm (512 Dots/Line)
• RESOLUTION: 180 DPI
• DIRECTION: Unidirectional with Friction Feed
PAPER SPECIFICATION
• TYPE: Thermal Receipt Paper
• WIDTH: 80 mm
• THICKNESS: 0.06 ~ 0.09 mm
• ROLL DIAMETER: Max. Ø 83.0 mm
• ROLL CORE INNER DIAMETER: 12.5 mm ± 0.5 mm
INTERFACE
• STANDARD: USB (B type) + Serial (RS-232C)