How to create custom size in dot matrix printer

Follow this step

1. Go start -- printer & devices --- add new printer.
2. You add this new printer & go to property & custom size option.
3. Create custom size and provide new name & save. 
4. Automatically new page size add your dot matrix printer.

If Network Adapter not showing in device manager or network connections

Follow the steps

1.  start -- run -- type "cmd"  & enter

2.  type - "netsh int ipv4 reset" and enter

3.  type - "netsh int winsock reset" and enter

4.  type - "netsh int winsock reset.reset log" and enter

Restart your system and go to run and type "gpupdate /force"  press enter