Ricoh PRIPORT VT 2000 Series Service Manual page 86

Fn13, Fn23 : Pattern Image
(Fn53, Fn63)
Fn16, Fn26 : Save Area / Pattern Image
(Fn56, Fn66)
Step 1:
The image data is ANDed with
the designated area pattern
data and the edited image data
is output.
Step 2:
The Fn6 data is ORed with the
step 1 data and the edited im-
age data is output.
Step 3:
The step 2 data is ORed with
the Fn2 data and the edited im-
age data is output.
Image data
(Original)
Fn6 data
(Fn16, Fn26)
2-59
28 February '91
Designated area
pattern data
(Step 1)
Fn2 data
(Step 2)
(Step 3)
(Fn13, Fn23)