Correcting Folding Misalignment; Correcting Folding Misalignment Along Vertical Length Of Paper - Hefter TF MEGA-A Instruction Manual

Chapter3 Advanced Operation
If double-feed occurs, increase the paper separating pressure by 0.5 at a time. Paper separating
pressure increases as the scale value increases.
Do not use fine quality paper such as copy paper with the paper feed pressure and paper
separating pressure settings for art paper and coated paper. Due to the high paper feed
pressure, double-feed occurs more easily. In addition, due to the high paper separating
pressure, the paper may be damaged at the lead edge. When using fine quality paper, always
return to paper feed pressure and paper separating pressure settings to levels suitable for
fine quality paper.
5
Close the top cover.
6
Press the key for test folding and check the finish.
Other steps are the same as standard folding of standard paper. Refer to Chapter2 "Basic Operation"
"1.Standard Folding of Standard Paper" (
6.

Correcting Folding Misalignment

Folding misalignment consists of two types; "folding misalignment along the vertical length of the paper"
and "folding misalignment along the sides of the paper. "
6-1.

Correcting Folding Misalignment along Vertical Length of Paper

When folded paper is misaligned along the vertical
length as shown in the figure, turn the fine adjustment
knob to correct the misalignment.
• Use the mark on the folding plate just as a reference. You may need fine adjustments
according to various conditions such as environmental conditions (temperature, humidity),
paper quality, paper thickness, paper fiber direction, cutting accuracy and printing
conditions.
• The fine adjustment position of the folding stopper cannot be registered. Once a paper size
or folding mode is changed or the power is turned off, the stacker rollers will return to the
automaticallyy set position. You need to adjust the position again.
3-20
p2-1).
Paper feeding direction
Misalignment to
be corrected