Ricoh Pro C7200S Troubleshooting Manual page 511

4.Troubleshooting: Post-Processing Option
Finishing Problems: Multi-Folding Unit
Folded Sheets Are Not Stacked Properly
Cause
If a large number of half-folded multi-sheet is delivered, the edge of the sheets may bulge and some
part of the edge will be swollen. If this happens, other sheets loaded on the bulged paper may turn over
in the output tray. This is likely to occur if thick, relatively stiff paper is used. Especially it tends to occur
when printing low speed.
As a bundle is delivered, its folded edge may droop and catch on the stacked bundles, causing the
delivered bundle to flip over.
Solution
Use the Z-fold support tray for multi-folding unit. This will reduce the angle of stacked bundles and
prevent bundles flipping over as they are delivered.
Z-Folding Is Not Performed Correctly
The delivered paper has an upward curl with an arc of 4 cm (1.6") or less at leading edge.
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