Greetings to all. I am running Adobe Acrobat XI version 11.0.0 on Windows 7 Home 64bit OS. I have made an attempt to print a PDF form. All of the lines in the form will not print. The properties of the document are: PDF Producer: MAC OS X 10.7.4 Quartz PDFContext and PDF Version: 1.3 (Acrobat 4.x). My printer is HP PSC 2350 series. There are about 30 lines on the form and out of the 30, 4 lines will not print. This form was not created by me. I saved the PDF from my university's website. Also and strangely, when I go to my printer settings and select Booklet, under Page Sizing & Handling, everything prints perfectly. I did try editing the lines by increasing the stroke width under Content and Editing but all of the lines still will not print. Here is a screenshot of the form from the website. My question is what settings on my printer or adobe acrobat do I need to change? Or what could be the cause of this issue? Any help would be greatly appreciated. Please do not hesitate to respond if more information is needed.