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SECTION 582-210-700
BACKUP BAR (Final - Under Power) (Cont)
To Adjust
With unit turned on, hold 402868 gauge firmly against backup bar. Place printer test switch in ON
position and pass a steel object over flag sensor to initiate hammer firing.
402868 GAUGE
On 80-Column or Forms Access Units:
Loosen
four (4) mounting screws friction tight and tum
two (2) adjusting screws until some printing
occurs in only Areas 1 and 7. From this point
tum both left and right adjusting screws clock-
wise until Areas 3 and 5 show evidence of some
printing but not necessarily in all columns. This
also applies to Areas 1 and 7 where printing
will become darker but still may have blank
spaces. No printing
is
permitted in Areas 2, 4
and 6. Tighten four
(4)
mounting screws.
Forms Access
On 132-Column Units: Printed pattern should
be noted with gauge positioned at left end of
track and again with gauge positioned at right end
of track. Loosen five (5) track assembly mounting
Y
TYPE CARRIER
TRACK
Friction or
Tractor Feed
132-Column
MOUNTING
SCREWS (4)
BACKUP
BAR
Caution: Do not
loosen these screws.
screws friction tight and tum two (2)
adjustin~:~I'~~~;~iiiei;i~i~il~
screws until some printing occurs in only Areas 1
and 7 when gauge is positioned at each end of
track. From this point tum both left and right
adjusting screws clockwise until Areas 3 and 5
show evidence of some printing, but not
necessarily in all columns. This also applies to
Areas 1 and 7 where printing will become darker
IIrft;:::l~:IO.-.....:I
but still may have blank spaces. No printing is
permitted in Areas 2 and 4 when gauge is
positioned at left end of track or Areas 6 and 4
when gauge is positioned at right end of track.
Due to relative length of gauge with respect to
132-column page and tolerances of associated
piece parts, it is permissible to observe occassional
light marks in Areas 6 and 2 when gauge is at the
left and right ends, respectively. Tighten five (5)
track assembly screws.
Page 30
ADJUSTING SCREW
Caution: Do not
loosen these screws.
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