This post is for all the traffic coming from Print(fu), the once popular PDF Printing Service that is now a PDF Search Engine.

When I started Print(fu), my goal was to take all of those huge PDFs that geeks own, and turn them in to a printed and bound manual that was delivered to your doorstep in 3 days.

For over 2 years the site ran, taking a handful of orders every day, with my fathers business (XpressMessages) handled all of the print fulfillment and shipping. There was a definite pattern in types of the orders, and by far Role Playing Games, Software Manuals and 37 SignalsGetting Real” book were the most popular.

Unfortunately, Print(fu) was only generating around $500 a month in profit, and the cost to scale Print(fu) to handle the consistent barrage of HUGE pdfs – was going to cost a whole lot more than that per month.

However, there was one feature that Print(fu) had (that continually drove Search Engine traffic) was the ability to search the web for PDFs. So as January 2007 I decided to officially turn-off the PDF Printing service and focus on the PDF Search Engine.

As a result, I now make around 300-500 a month from Google AdWords, and I never have to worry about a 5 Gig PDF of the the Koran bringing my server down – and the entire site just runs by itself.

If you are looking for a nice PDF printing alternative, check out LuLu.com.