Bell DATASPEED 40 Adjustments And Lubrication page 11

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LINE FEED ARMATURE GAP (Cont)
To Adjust (Late Design)
Loosen the magnet assembly
mounting post and nut
friction tight. Rotate the
magnet assembly about the
mounting post to meet the
requirement.
(Late Design)
LINE FEED BAR ECCENTRIC AND DRIVE
BELT TENSION
(Late Design)
Requirement (A)
Feed bars should be parallel to each other as
gauged by eye.
To Check
Manually energize line feed magnet and rotate
line feed clutch sprocket. Latch line feed
clutch. Requirement (A) is considered met if
the center line of feed bar eccentric alignment
hole is in line with rear surface of line feed bar
(or top surface of line feed bar on forms access
printer).
Requirement (B)
ISS 3, SECTION 582-210-700
MAGNET ASSEMBLY
MOUNTING NUT
MAGNET ASSEMBLY
MOUNTING POST
AND NUT
LINE FEED BARS
With a force of 5 ounces applied perpendicular
to drive belt approximately midway along its
free length, the belt should deflect
Min 1/16 inch --- Max 1/8 inch
from a line tangent to both pulleys.
80-Column Friction or Tractor Feed or
132-Column Tractor Feed Printer
To Adjust
Loosen the nut mounting the feed bar shaft
assembly to the mounting plate and move
feed bar shaft assembly left or right to meet
requirements. Tighten mounting nut securely.
MOUNTING NUT
(Behind Mounting Plate)
FEED BAR SHAFT ASSEMBLY
FEED BAR ECCENTRIC
(Left Side View)
Forms Access Printer
Page 11

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