How Do I Change Printers When Using A Mac To Access My Virtual Desktop?

Click the Apple icon (upper left corner).

Go to System Preferences.

Go to Printers & Scanners.

Add a printer by clicking on the + sign.

Choose the current printer and change the Name field (i.e. Insynq HP double-sided).

Use Generic PCL drive; if not available choose a different driver. Refer to your IT Professional is you are unsure which to select.

Click Add.
*Depending on the printer, the "change printer settings" option is available on the local printer settings window. Other printers will have you change settings from the website itself. Users should know this. If not refer to local IT Professional. 
*You have to add a printer for each different printer setting. 

Use the Add printer as a Default Printer.

Test print from the local computer.

If successful printing from your workstation try to print from the virtual desktop/Server.