Tips For Better Paper Feeding; Storing Environment - Riso RZ390UI User Manual

Before Starting to Use

Tips for Better Paper Feeding

To prevent paper jams and misfeeds, follow the directions below:
• When using standard or light-weight paper, set the Paper Feed Pressure Adjustment Lever to "NORMAL". Then
set the Paper Jumping Wing Adjustment Dial (for RZ2XX, unavailable) according to the paper size and open all
four Paper Arrangers (for RZ2XX, unavailable). For RZ2XX, set the corrugators.
• When using thick paper (such as card stock), set the Paper Feed Pressure Adjustment Lever and the Paper Ejec-
tion Wing Adjustment Dial to "CARD", and open the two inner Paper Arrangers.
• When using slippery paper, set the Paper Feed Pressure Adjustment Lever to "CARD".
• Slide the Feed Tray Paper Guides, Receiving Tray Paper Guides, and Paper Stopper to fit the paper size.
• Use flat printing paper that is free of folds. If curled paper is unavoidable, place the printing paper so that the curl
faces down.
• Paper may stick to the cylinder(drum) surface if the top margin is too narrow on the original or if the upper portion
of the original uses a large amount of ink. To solve this problem, lower the print position to provide a wider top mar-
gin or reverse the top and bottom of the original. Then restart printing from the beginning.

Storing Environment

Store printing paper in a level, dry area. Storing the paper in an excessively humid area can result in paper jams or
poor print quality.
After unpacking printing paper, keep the remaining paper wrapped and store it in a moisture-proof box. It is highly rec-
ommended to put silica gel in the paper storage box.
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Paper Recommendations
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