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5.7
Wrinkled Paper
Possible Cause
Solution
Feed Table Paper Guides misaligned.
Align Paper Guides perpendicular to the Folding
Rollers until paper feeds straight into the folder or call
for service.
Feed Table Paper Guides too tight.
Set Paper Guides so that a sheet slides freely down
between the Paper Guides without excessive side
play.
Folding Roller Springs Worn.
Replace with new springs.
Contaminated Folding Rollers.
Clean according to instructions in Section 4.2, Folding
Rollers.
Worn Folding Rollers.
Folding Rollers should be replaced when gaps appear
between the rollers, or call for service.
5.8
Paper exits on top of Fold Table
Possible Cause
Solution
Contaminated Folding Rollers.
Clean according to instructions in Section 4.2, Folding
Rollers.
Static Buildup.
Jog paper on Martin Yale 400 or 4200 Jogger. Spray
Martin Yale Static Eliminator liberally over paper
edges, Feed Table Assembly, Fold Table Assemblys,
Conveyor Table, and Exit Tray.
Laser printed paper.
Reverse direction of feed.
5.9
Folds more than a single sheet of paper
Possible Cause
Solution
Improper gap between Retarder Assembly and Feed Wheel.
Readjust the Retarder Assembly according to instruc-
tions in Section 3.2, Feed Adjustment, or rotate as
described in Section 4.3, Retarder Assembly.
Worn Feed Wheel.
Check to see if the Feed Wheel Assembly is worn.
Replace if necessary.
