3. Open the bracket [A] of the flat fold roller.
4. Adjust the position of the flat fold lower roller [A] to adjust the difference in alignment
between the upper and lower rollers of the flat fold booklet unit.
• To lower the booklet fold height (increase folding strength), roller offset is increased. To raise
the booklet fold height (decrease folding strength), roller offset is decreased. When the
machine is shipped from the factory, the booklet fold height is set low by offsetting the rollers.
Adjustment of the Flat Fold Booklet Unit
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