Wrinkled Paper; Paper Exits On Top Of Fold Table; Folds More Than A Single Sheet Of Paper - Martin Yale Indastries 1217A Installation, Maintenance & Operating Instructions

5.7

Wrinkled Paper

Possible Cause
Feed Table Paper Guides misaligned.
Feed Table Paper Guides too tight.
Folding Roller Springs Worn.
Contaminated Folding Rollers.
Worn Folding Rollers.
5.8

Paper exits on top of Fold Table

Possible Cause
Contaminated Folding Rollers.
Static Buildup.
Laser printed paper.
5.9

Folds more than a single sheet of paper

Possible Cause
Improper gap between Retarder Assembly and Feed Wheel.
Worn Feed Wheel.
Solution
Align Paper Guides perpendicular to the Folding
Rollers until paper feeds straight into the folder or call
for service.
Set Paper Guides so that a sheet slides freely down
between the Paper Guides without excessive side
play.
Replace with new springs.
Clean according to instructions in Section 4.2, Folding
Rollers.
Folding Rollers should be replaced when gaps appear
between the rollers, or call for service.
Solution
Clean according to instructions in Section 4.2, Folding
Rollers.
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.
Reverse direction of feed.
Solution
Readjust the Retarder Assembly according to instruc-
tions in Section 3.2, Feed Adjustment, or rotate as
described in Section 4.3, Retarder Assembly.
Check to see if the Feed Wheel Assembly is worn.
Replace if necessary.
(11)