Ricoh Pro 8300S - Acceptable Curl Range; Correcting Curl

4.Troubleshooting for Peripheral Units
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1. Take a sheet of paper causing the problem and lay it on a flat surface.
2. Set a scale at each corner of the paper and measure the amount of curl at each of the four corners.
SEF curl is shown at [A], and LEF curl is shown at [B].
 Place the paper face down to measure back curl accurately.
Acceptable Curl Range
Vertical axis: Curl amount (mm)
NOTE: Curl direction is "+": Face-up curl, "-": Face-down curl.
Horizontal axis: Paper thickness 0 to 9
Correcting Curl
1. Lay the stack on a flat surface, opposite to the direction of curl.