For a catalog, I used B Helvetica Bold Font (8 Pt.) on the part numbers and description. I used the bold button to bold the part number. On the screen it looks fine, when printing from pdf it's hard to see on print out. When I send to printer's will it show up or should I change the font? Someone once told me not to use those buttons, but I wasn't sure why. Now I am worried and my deadline is in 2 days. Thanks for any help.