Print button on toolbar

[ipbr21054]

Morning,

My printer has an option to print from the Front or Rear tray,each tray has a different paper loaded.

Clicking print automatically prints from the front tray.

Should i wish to print from the rear tray i need to click print then say another 4 buttons for it to work.

Can i add a button with a rear tray code to make it quicker / easier ?

Thanks