We use Sage 300 and PrintBoss to print checks.  Does Sage 300 and/or PrintBoss have any guidance on printer models and/or printer drivers that do/don't work?  We have run into issues trying to print to HP LaserJet models when using the default universal print driver.  I tried a PCL6v4 this morning and that seemed to work but i had to manually download and install it.  Before we do too much work on this, I wanted to see if there was anything in the way of requirements for either product.  I'll reach out to Wellspring specifically for PrintBoss as well.  Thanks!!