TEC SX4T - B B/W Direct Thermal User Manual page 181

4. INSTALLATION PROCEDURE FOR OPTIONAL EQUIPMENT
5) If the PCMCIA interface board is used together with the USB interface board, attach the PCB
attachment plate to the plate to which the PCMCIA interface board is secured with the SM-3x6
screw. If not, go to the next step.
PCMCIA Interface Board
6) Firmly connect CN50 connector on the USB interface board directly to CN7 on the Main PC board
or CN1 on the PCMCIA interface board.
When connecting to the Main PC Board:
CN50
USB Interface Board
PCB Attachment Plate
CN7
Main PC Board
4-24
4.6 USB INTERFACE BOARD (B-9700-USB-QM)
SM-3x6 Screw
When connecting the PCMCIA Interface Board:
CN50
USB Interface Board
EO18-33012A
CN1
PCMCIA Interface Board