I can print with a wireless connection on my home network, but not on a VPN (virtual private network). I was able to print from Windows before with a USB connection, but now I can't. I was able to print from my Mac before with a USB connection, but now I can't. Printing is slow over my wireless connection. How do I print a multi-page document from Windows or my Mac so it stacks in the correct page order? How do I print a borderless photo from Windows or my Mac? My product is printing blank pages from Windows or my Mac. Printing is slow or my product stops printing when I try to print from Windows or OS X. How do I set up my product for the fastest printing? How do I copy a document or photo using my product's control panel? How do I make multiple copies using my product control panel?