Printing type

direct thermal line printing

Dot density

384dots/line(default)

Resolution

203DPI x 203DPI

Paper feeding method

unidirectional friction feeding

Printing width

8dots /mm ,48mm.

Number of columns

Character spacing（default）: 30 dots（3.75mm）.

Note: Adjust character spacing through emulation command, incremental unit is 0.125mm.

Printing speed

Max.100mm/s. Speed depend on data/command transmission speed、input voltage and printing density.

Paper feeding speed

around 100mm/s.

Paper feeding

0.125mm (one step spacing of feedingmotor).

Printing columns

Max.32columns(12x24 font), Max.16 columns(24 x 24 Chinese)

Character sets

IBM character sets-II and GB18030 Chinese sets

Data buffer

Receive buffer:4K bytes

Auto cutter

Full, partial.

Paper near-end detector

detecting range of paper roll diameter is 16～42mm (calculated on the core center of paper roll).

Interface

Serial: HX Connector,RS-232C compatibility, support RTS/CTS handshake, asynchronous communication 115200(default),9600/19200/38400/57600 optional

USB2.0 Full Speed

Paper

High quality thermal paper,smooth surface ,thickness 65-100 µm.

Emulation command

compatible with EPSON ESC/POS

Paper width

57.5+/-0.5mm.

Paper roll outside diameter

Max. 150 mm.

Paper roll inner diameter

when thickness is 65µm~100µm,min. inner Dia. Is 25.5+/-0.5mm.

Paper take-up direction

outside of paper must be printed on.

Pint side

outside of paper

Voltage

DC:12V