Riso MZ790U Instruction Manual page 45

Red Color
Separates the colors of an original printed in black and light red.
The master of the black portion of the original is created on Cylinder (Drum) 1, the red portion on Cylinder (Drum) 2
(cylinders (drums) are reversed if [Sw.Color] is selected).
Note:
• If you are creating an original on a computer, use orange for red.
Hand Writing--1
Separates lighter images written with the recommended pen, pencil or mechanical pencil from black printed images
by copier or a laser printer.
The master of the prior original is created on Cylinder (Drum) 1, the handwritten portion on Cylinder (Drum) 2 (cylin-
ders (drums) are reversed if [Sw.Color] is selected).
Note:
• Do not use a ballpoint pen to write.
Red writing may be detected as black.
• Use H to 2B for mechanical pencils.
For details about Contrast, see "About Red Color, Hand Writing--1, Hand Writing--2 Originals" ("p.46).
Cylinder (Drum) 1
(black portion)
Original
Cylinder (Drum) 1
(dark portion)
Original
Cylinder (Drum) 2
(red portion)
Print Results
Cylinder (Drum) 2
(light portion)
Print Results
2-Color Printing with 1 Original [Easy 2Color]
Basic Operations
45