7.8 Perforating, Scoring and Slitting on Main Perforator Shafts
To gain access to the main perforator shafts, lift up the feed bed (which is
only held in place by a magnetic catch), and also the top cover.
The standard hubs, which are factory fitted only, allow for a single perforator,
scorer or slitter at this position.
Procedure as page 14 for setting perforator and slitting blade.
Note: the perforator blade must be fitted to top shaft (W).
The stripping on the main perforator is done by the tail of the bale arm, which
can be moved close to the perforator hub.
For slitting, the conveyor belts can be repositioned to support the paper if
required.
For scoring, see page 16.
SECTION 8: FOLD PLATE ADJUSTMENTS
Heavy paper or card: if heavy paper or card stops in the fold plate, the bottom
blades can be adjusted to allow easier entry into the fold rollers. Generally,
heavy stock will require the lower rail adjusted away from the rollers.
Adjustments on Fold Plates
The lower rail on each fold plate may be adjusted in two ways.
1. Closer or further away from the rollers.
18
(W)
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