2
Impact paper thickness
（
1 o2 copies
）：
0.05mm
～
0.20mm
● Paper Loading: Auto Feeding Paper
● Paper Cutting: Manual Tear/ Auto Cutter (Full/Partial Cutting optional)
1.3 Ribbon
ERC-39 purple or black
Working Life:3,000,000characters (ASCII 7×9)
1.4 Print Font and Command
1.4.1 Print Font
● ANK character set
，
7×9dots or 9×9dots
● GB18030
，
16×16dots
Font description
：
7×9dots
（
W×H
）：
half point printing
，
9/10 half points on the horizontal
direction;
9×9dots
（
W×H
）：
half point printing
，
11/12 half points on the horizontal
direction;
Size of a point is
：
0.318mm
（
W
）
×0.353mm
（
H
）。
1.4.2 Print Command
Compatible with the ESC/POS command set of EPSON,please see the
details in developer guide.
1.5 Interface
●RS-232C Serial Interface
：
DB-25 socket
（
male
）
,support XON/XOFF and DTR/DSR .
Baudrate:1200,2400,4800,9600,19200,38400,57600,115200bps
adjustable.
Data structure
：
1 start bit
＋ （
7 or 8
）
data bits
＋
1 stop bit
Parity checking
：
no parity or odd,even parity is optional.
●Parallel interface
：
36 pin
，
8-bit parallel interface
，
support BUSY/ACK hadshaking protocol
，
TTL signal level
●Ethernet interface
：
Standard ethernet interface.
