HP (Hewlett-Packard) 9055 Printer User Manual


 
ENWW Stacker section 41
Finisher unit explanation
When the booklet stopper lowers, the
flat-stapling stopper is released via the
link mechanism. The booklet stopper
catches the paper that falls.
One flat-stapling stopper is fixed on
each of two clinchers (R and F). When
the two clinchers move away from each
other, the two stoppers also become
remote.
*4 Paper alignment/U
In the staple (flat-stapling) mode, the
paper alignment plate/U (front and rear)
oscillate to align the sheets.
The oscillation of the paper alignment
plate/U is achieved by the normal and
reverse rotations of the alignment
motor/U (M705). The alignment
hp PS/U (PS708) detects the home
position of the paper alignment plate/U.
*5 Paper alignment/L (Q3634A only)
In the stitch-and-fold, folding, tri-folding
modes, both the paper alignment
plate/U and the paper alignment plate/L
oscillate to align the sheets.
The oscillation of the paper alignment
plate/L is achieved by the normal and
reverse rotations of the alignment
motor/L (M716). The alignment hp PS/L
(PS724) detects the home position of
the paper alignment plate/L.
Folding stopper
motor (M718)
Stopper HP PS (PS723)
Spring
Spring
Booklet stopper
Flat-stapling stopper
Paper
Spring
Release
Booklet stopper
Flat-stapling stopper
Paper
Flat-stapling stoppers
Clincher/F
Clincher/R