Formax FD 3200 Instruction Manual page 93

Condition
When large paper is
stacked on the paper feed
tray, the tray does not rise
even when the start key is
pressed.
Mis-detection of double-
feed occurs.
Mis-detection of mis-feed
occurs.
Paper jam occurs in cross
fold.
Paper creases in cross
fold.
Cause
Too many sheets of paper are stacked.
Heavy paper is used.
Test folding is not carried out after the
paper is re-stacked.
Paper thickness in the double-feed
detection setting is not appropriately set.
The printing state is variable within the
range of double-feed detection.
Paper is fed askew.
Double-feed detection is set to [ON], the
paper thickness is not appropriate.
The trail edge guide unit is pressed against
the paper strongly.
The set values of separating air and pickup
air are not proper.
The clearance between the separator and
suction belt is small.
The stack height sensor is not positioned
correctly.
The processing speed is too fast.
Paper feed interval timing is too fast.
Separating air volume is too large.
Chapter 5 Trouble Guide
Solution
Reduce the paper amount.
Perform test folding whenever new sheets
of paper are re-stacked.
Repeat test folding when a miss-feed or
double-feed error occurs.
Check the paper thickness, change the
setting of paper thickness to [Thick] and test
(p.3-20)
fold again.
Set the double-feed detection to OFF.
(At this time, double-feed is not detected.)
Align paper appropriately and stack the
paper at a proper position.
Check the paper thickness, change the
setting of paper thickness to [Thin] and test
(p.3-20)
fold again.
Set the trail edge guide unit leaving some
clearance between the trail edge guide unit
(p.3-14)
and paper.
Set the values of each air applicable to cross
(p.3-14)
fold.
Turn the separator adjustment knob to large
(p.3-14)
scales.
Set the stack height sensor to the standard
(p.3-15)
position.
Set the processing speed to [4] or less.
Change [Feed Interval] to [Normal]. When
handling thick paper, change the setting to
(p.3-15)
[Slow].
Turn down [Sep. Air] volume by [5] scales at
(p.3-14)
a time.
MyBinding.com
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Hillsboro, OR 97124
Toll Free: 1-800-944-4573
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(p.2-9)
(p.3-20)
(p.1-14)
(p.3-15)
5-13