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3.1 Cross Folding
Cross folding can be used if, for example,
the sheet of A3-size paper folded using the
double parallel folding method is still too
large to be enclosed in envelope.
The maximum weight of paper that can be used for cross
folding is 105g/m2. This requirement, however, varies according
to the following conditions: Paper type; Paper size; Whether
grains run lengthways or sideways; Temperature and
relative humidity; Printing condition. The folding position may
be displaced to a greater extent than when the paper is folded
using a regular fold method, or a corner of the folded paper may
be folded inside as indicated in the figure. These however, do
not mean that the system has broken down.
(1) Adjust the paper feed roller position, so the three rollers feed
paper together.
(2) Press the crease hard using the hand. Do not stack too many
sheets of paper on the paper feed table.
3.2 Slant Adjustment
If the folding position is not square because the edges of the
paper are slanted or for other reasons, it can be adjusted using
the slant adjustment dial.
After testing paper fold, check the folded paper. If the paper as
per the right photo (lower paper is to the right),
adjust the knob clockwise.
Summary of Contents for MFM-PS
Page 8: ...8 How to Use 1 Preparation 1 Install the rollers ...
Page 16: ...16 Fine Adjustment for Table A ...
Page 17: ...17 Fine Adjustment for Table B ...
Page 21: ...21 ...