Konica Minolta PS5000C - Manual (Page 51)

Chapter 4 Operation
4-5
Note for all cases
Do not place the original askew.
Do not place the book with its top edge beyond the stopper.
Be careful to avoid the condition shown in the figure below if pressing the original
from the bottom.
原稿
ストッパー
When the original is spread open, be careful not to produce gaps between pages.
Press both pages and then pull them apart.
すきま
Original
Stopper
Spread