HP Color LaserJet 8550 Multifunction Printer series - Manual (Page 151)

EN
Combining images 151
Combining images
Image Combination allows you to reduce multiple original pages and
copy them onto one side or both sides of the copy media.
Note You can use Image Combination (pages per sheet) only when the
optional ADF is attached.
In this mode you can automatically reduce two or four originals to fit
on one side or both sides of the selected copy sheet. Both image
combinations are shown below.
Figure 34 Two originals copied onto one sheet (2 on 1)
Figure 35 Four originals copied onto the front and back of one sheet
(2 on 1/two-sided mode)
Originals
Copy
Originals
Copy