MBM Corporation iCREASE AIR - Manual (Page 21)

ADJUSTING THE FEED RAILS
The feed rails on your icreaseAIR are designed to adjust easily in case of a problem with
crooked feeding. By loosening the feed rail alignment lock knobs you can move each rail
independently to square them to your stock. To maintain an accurate perf or score, it is
important to get the rails as aligned and snug to the sheet as possible without
“squeezing” the sheet, as this will create drag and cause the sheets to hang up in the
rails. If your crease locations are slightly inconsistent the rails being too snug or tight.
Loosening the rails slightly may be an easy solution to correct this.
To adjust this correctly, use one rail as your reference, the left (operator side). Place
your stock squarely against it and then bring your right rail in and tighten, looking down
at it from the rear. Adjust the rail with the skew adjustment knob so it is squared to the
sheet. Then tighten the lock knob, and place your icreaseAIR in perf mode. Set a sheet
in the feeder, and under the feed wheels, then press run.
Check perf by folding over and aligning the perfed edge.
Perf holes should line up within a blade’s width. If they do not line up, adjust rails
accordingly, moving your left rail first and then adjusting the right rail to square the
sheet. This may take a few attempts, but this adjustment is important to produce quality
perf and score jobs.
EXAMPLE:
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