(1) Please copy the software from the CD Disk / USB Stick and install it, as shown in the figure.

(2) Send EzCad to desktop, as shown in the figure.

(3) You can see the icon of “EzCad” is on the desktop of your computer.

(4) Power on the machine, connect the computer with machine via USB cable then Find
“My Computer”, right-click to choose “Properties” and “Device Manager”, as shown in the figure.

(5) Click “Device Manager”, then right-click to choose “Scan for hardware changes”, you will see “BJJCZ Device / Laser Mark Control
Board V4 [USB]”, right-click to choose “Update Driver Software Laser Mark Control Board V4 [USB]”, as shown in the figure.

(6) Choose Browse my computer for driver software, as shown in the figure.

(7) Choose the path of Driver (remember where you put the driver), as shown in the figure.
D:\MY20200603\Driver\USB\LMCV4_RL_2030037\Wind7-8-10_64                                  

(8) After finishing the driver installation, you will see “Laser Mark Control Board V4 [USB]”
on “Device Manager”, as shown in the figure.

(9) Okay, you can run the software “EzCad”, as shown in the figure.