Help please

No.7980109 View View Original Post Selector Report
There's a certain Game Boy game's manual that I have never found on the Internet after years of searching and have been asking anons around here if they have scans of for about a year and a half now, but still haven't heard back about it yet at all. However, I just came across an auction for it that's very overpriced but still pretty reasonable considering the lack of availability, and I think I'll get it and scan it for everyone here. Can anyone give me some pointers on how to do a high quality scan for a GB manual? Thanks bros.