Photoreading is when we place all the information from the text into the inner mind at one time. To successfully do this the conscious mind has to be preoccupied to prevent it from slowing down the process. By consciously reading you are preventing the information going into the inner mind because you are triggering a different part of the brain to respond.
Superreading and dipping isn't getting the information from the book it's to get the information from your inner mind to your conscious mind, using the book as the trigger. This way, you can gain the necessary information in the shortest possible time knowing that you have it all.
If you just superread and dip without photoreading your mind doesn't know if you've missed any information or if you have infact found all the information. So the 3 to 10 minutes spend photoreading are well worth the effort 
Normally when you first learn to photoread and you have the blip page the words are blurry. After some time they may become clear and 3D, however we avoid seeing the words so that our inner mind can process them. If you lose the blip page just maintain a soft focus and notice the four edges of the book and the patterns of the white spaces avoid looking at the words
Alex
