...

.s-print form { 	
       font-family: unifont; 
}  
.s-print .f-form label { 	
       font-family: unifont; 	background-color: yellow; 
} 
.s-print .f-input .input, .s-print .f-select1 .select, .s-print .f-select1 .textarea, .s-print .f-select .textarea, .s-print .f-textarea .textarea { 	font-family: unifont; 
} 

 The image below shows a pdf generated from a form with a few controls tested with Chinese translation.

Custom Print Button

All forms automatically have a print icon at the top of the form. You can hide the print button my deselecting the forms' printable property in the form designer. If you need to add a print button anywhere other than at the top of the form, you can do so by following these steps:

...