4-3
Spine-Related Problems
4-3-5 The corners of the spines are too round - continued
Where to check
The nipper is too low.
The nipper width is
too wide.
4-3-6 The corners are formed differently at the top and bottom
Where to check
The nipper is tilted
toward the left or
right.
4-3-7 The spines are not formed neatly
Where to check
The support plate is
bent.
108
Cause and solution
• Increase the nipper height.
Increase
2
6
3
5
4
22064
40305D1
• Reduce the nipper width using the
Bookbinding - Fine-Tune Adjustment -
Clamp/Milling/Nipper/Delivery screen.
22064
40304B1
Cause and solution
• Adjust the nipper angle.
Nipper
22064
40306A1
Cause and solution
• Check the support plate, and replace it if it is
Clamp
bent.
Support Plate
22064
40307A1
Related
item
3-12
1-3-2
Related
item
3-13
Related
item
5-10