SPRT SP-POS88VBT, User Manual, Page: 9 / 20

cover, and take out the paper. If the cutter can not be back to the
original position, open the cover of it, and turn the white plastic gear
by the direction suggestive on the cutter by hand to make the cutter
be back to the original position.
2.3 Interface
2.3.1 Serial Interface
The serial interface of SP-POS88
Ⅴ
printer is compatible with
RS-232C, supports DTR/DSR and XON/XOFF handshaking
protocols, uses DB25 socket (female). The pin order of the serial
port is as Fig.2-2 shows:
Fig.2-2 Pin Order of Serial Port
The pin assignment of serial interface is shown in Fig. 2-3:
Pin
No.
Signal
Name
Signal
Directio
n
Sourc
e
Description
1 FG —— —— Cover ground