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2750 op#3 R3.doc 10-02 Page 3-5
To re-
ceiving
tray
Lower crossfold
blade acts as
diverter
Fold #1pushes
the packet down
Lower
crossfold
fold rolls
If a second crossfold is required [3], the packet descends a calculated distance past the fold rolls, and is
then pushed into the rolls by forward motion of the crossfold blade. The double folded packet then exits to
the crossfold receiving tray.
To re-
ceiving
tray
Lower crossfold
blade pushes
packet into cross-
fold rolls
After fold #1, packet
descends into
position for fold #2
[2] Single crossfold mode
The lower crossfold blade remains stationary, deflecting
the cross-folded packet out to the receiving tray.
[3] Double crossfold mode
The lower crossfold blade fires to the left by solenoid
action, pushing the packet into the fold rolls, thus
making the second fold.