Duplo DPB-500, Instruction Manual, Page: 81 / 148

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CHAPTER 3 STARTING BINDING OPERATION
7. Using Supplied Parts
When a cover on the paper feed tray is small, it may not be smoothly fed into the machine and a feed
error may occur. In that case, use the supplied parts.
When feeding small-sized paper (170 mm (6.69 inches) long or less)
● Turn down the separating air volume by turning the separating air adjustment to the
direction of 1 ( p.3-7).
● Increase the separating pressure by turning the separator adjustment to the direction
of 1 ( p.3-7).
Scoring label
Stabilizer plate lite weight cover
Attachment level
Stabilizer plate lite weight cover
When separating air causes the tail edge of
the cover to flip, attach the magnet surface
of the stabilizer plate lite weight cover on
the scoring label.
Align the upper edge of the stabilizer plate
lite weight cover with the attachment level
shown in the figure.
Small cover feed belt accessory
Stack height sensor adjustment
Small cover feed belt accessory
(For a cover with the length of 140 mm (5.51
inches) or less)
When covers are fed into the machine in
series, screw this to the back of the stack
height sensor adjustment.
Do not use the small cover feed belt
accessory for paper weighing 157g/m²
or more.
Screw head
Lever
Small cover guide
Small cover guide
(For a cover with the length of 140 mm (5.51
inches) or less)
The small cover guide prevents a cover
from touching the lever of the stack height
sensor.
Attach the hole on the magnet surface of
the small cover guide to the screw head,
which is located next to the scoring line
label.