HP (Hewlett-Packard) 9055 Printer User Manual


 
ENWW Stapler section 49
Finisher unit explanation
Mechanism
*1 Stapler horizontal movement
The stapler movement motor (M711)
drives the timing belts. The stapler/R is
attached to the upper part of one timing
belt. Also the clincher/R is attached to
the upper part of another timing belt.
The stapler/F and the clincher/F are
attached to the lower part of each timing
belt.
*2 Stapler/clincher rotational movement
The stapler/R and clincher/R are
rotatable up to 45 degrees for the single
staple (rear).
The stapler rotation motor (M706)
rotates the stapler/R. The clincher
rotation motor (M704) rotates the
clincher/R.
The ball lock mechanism locks the
stapler/clincher at angles of 0 degrees
or 45 degrees.
*3 Stapling
For stapling, first the stapler motors /R
and /F (M709 and M714) in the staplers
/R and /F push out the paper pressure
unit to press the paper respectively.
Then the staples are pushed out.
Finally, the staples are folded inside by
the force of the clincher motors /R and
/F (M710 and M715) mounted in the
clinchers /R and /F respectively.
Mechanism Method
Stapler horizontal
movement*1
Interlocked mechanism by
stapler and clincher with
stepping motor and timing
belt
Stapler/clincher rotational
movement*2
Stepping motor Ball
locking mechanism
Stapling*3 Flat clinch
Stapler
Clincher
Stapler movement HP PS (PS711)
Stapler movement HP PS (PS711)
Spring
Ball
Locked Released
Stapler rotation motor (M706)
Clincher rotation motor (M706)
Clincher rotation HP PS (PS714)
Stapler rotation HP PS
(PS713)