
• A Phillips screwdriver
• A straight edge
• The Bind-Fast Adjusting Gauge 8-6952
Only adjust the nipper table if the spine on perfect bound books is not square or even. Do this after
the jog table and drum have been adjusted.
NIPPER TABLE ADJUSTMENTS
The carriage and its supporting rails are the common element between assemblies, so all major
adjustments use the carriage rails as a reference. The Bind-Fast adjustment gauges seat in the
carriage rails to enable simplified and accurate adjustments of all the sub-assemblies.
The first adjustment for the nipper table is its alignment with the carriage. Close the nipper jaws
using handle and turn the adjusting knob until the blades just touch. Use the handle to open the
nipper jaws and turn the adjusting knob ½ turn counter clock-wise. Bring carriage over nipper
table. Now close the nipping jaws and sight down the rear carriage clamp (a straight edge is
useful). The line between the two jaws should align with the rear carriage clamp. Notice how
much the table has to be moved and in which direction.
Adjust the plastic screws on the front and rear of the nipping station. Ensure the nipping station can
move freely but without excessive play and re-adjust if necessary. Bring the carriage over and re-
check.
At this point you may need to recalibrate your drum guard pointer. Using the operating handle and
the adjustment knob, bring the nipper jaws together so that they just touch. Move the handle to the
open position and rotate the adjustment knob one complete turn counterclockwise. Make sure that
the carriage is fully closed and clamped. Push the drum guard pointer down against the nipper jaws.
The line on the nipper jaw should be centered in the “v” of the drum guard pointer. If it’s not
centered, loosen the drum guard screws, slide the guard to the proper position, and re-tighten the
screws.
Now, check the table height adjustments:
• With the carriage above the jog table, pull the handle to close the nipper blades. Adjust them
until they just touch and leave them closed. Insert the gauge (Part Number 8-6952) onto the
carriage rails over the right side of the nipper table using the side of the gauge labeled “Tank
End”.
• Move the nipper table into its raised position by shifting the table left until there is one inch
between the end of the table and the tank cover.
• Check that the gauge just touches the nipper table and is not lifted from the rails.
• Now do the left side. With the table held in its full raised position, use the side of the gauge
labeled “Machine End”. Check that the gauge just touches the nipper table and is not lifted
from the rails.