Table of Contents
Advertisement
Condition
Paper does not reach the
folding roller.
Folding misalignment
along the vertical length
of the paper occurs.
Folding misalignment
along the sides of the
paper occurs.
Continuous-feeding
occurs with small paper.
Single-folded thick paper
jams at the folding rollers.
When large paper is
stacked on the paper feed
tray, the tray does not rise
¢
even when the
key is
pressed.
Mis-detection of double-
feed occurs.
Mis-detection of mis-feed
occurs.
Cause
When using thick paper or slippery paper,
the spring pressure of the conveyance
roller is low.
Processing speed was changed midway
through operation.
Paper type (quality, thickness) was
changed midway through operation.
The folding plate was removed when
[Stopper Fixed] was set to on.
Too many sheets of paper are stacked.
The paper feed guides are not set properly.
The fixing screws of the paper feed guides
got loose and the paper feed guide slipped
out of position.
Paper is not cut properly.
Paper out of specifications is used.
The paper feed guides are not set properly. Set the paper feed guides properly. (p.35)
Paper is not properly aligned.
Thin flimsy paper is used.
Paper size with limitations in processing
speed is used.
Paper feed interval timing is too fast.
The pickup air volume is too large.
Paper out of specifications is used.
The processing speed is too slow.
Paper is not separated well.
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.
Although double-feed detection is set to
on, the paper thickness is not appropriate.
Chapter STrouble Guide
Solution
Adjust the spring pressure of the
conveyance roller to increase spring
pressure. (p.58)
Adjust the folding stopper positions of the
folding plates 1 and 2. (p.49)
Press the� key, holding down the
IC!key.
Reduce the paper amount.
Set the paper feed guides properly. (p.35)
Tighten the fixing screws of the paper feed
guides. (p.34)
Correct the folding misalignment along the
sides of the paper using the skew correction
knob. (p.47)
Do not use paper outside the specifications.
(p.30)
Stack the paper in alignment. (p.31)
Lower the processing speed. (p.42)
Set [Feed Interval] to [Slow]. (p.70)
Set the [Pickup Air] volume according to the
paper type. (p.40)
Do not use paper outside the specifications.
(p.30)
Increase the processing speed. (p.42)
Separate the paper well. (p.31)
Reduce the paper amount.
Perform test folding whenever new sheets
of paper are re-stacked. (p.42)
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
fold again. (p.68)
Set the ultrasonic sensor in the [D-Feed]
setting to off. (p.68)
Align paper appropriately and stack the
paper at a proper position. (p.31)
Check the paper thickness, and set
[Thickness] to [Thin] and test fold again. (p.68)
97
Advertisement
Table of Contents
