Duplo DPB-500, Instruction Manual, Page: 55 / 148

2-19
CHAPTER 2 PREPARING FOR OPERATION
Return Button
Cancel Button
2.
Press the return button to confirm
the settings.
You will go to "4-5. Cover Base Spine
Position" ( p.2-19).
To cancel the selection and return to the
screen shown in step 1, press the cancel
button.
4-5. Cover Base Spine Position
There are two types of base spine position: side base and center base.
Book block
Feed guide
Feed guide
Scoring base line
Specified value
Non-operator’ s side
Operator’ s side
Side base (based on a specified value):
If the distance between the scoring position
and cover edge has been decided, use
"side base."
After a size change ( p.3-3), the side
guides will move to align the scoring base
line with the specified base line.
Feed guide
Cover center line
Feed guide
Book block
center line
Non-operator’ s side Operator’ s side
Center base:
Use "center base" to align the cover center
line with the book block center line.
After a size change ( p.3-3), the side
guides will move to align the cover center
line with the book block center line.
The acceptable cover length for a center
base is 342 to 651 mm (13.46 to 25.63
inches).
Base Spine Position Button
1.
Press the base spine position button.
A value that is equal to half the cover width
will be displayed.