Teletype 28 - Page 44

SECTION 573-118-700TC
2. 3 4 Punch Mechanism for Fully Perforated Tape (Indentation of Feed Wheel Between
Feed Holes) (continued)
Note: Adjustments on this page do not apply to tape printer.
LATERAL AND FRONT TO REAR FEED WHEEL POSITION DETENT (Latest Design)
(For Early Design See 2.32)
(1) Requirement *(see note below)
r----With unit operating under power, indentations of feed wheel should be centrally located
between two fully perforated feed holes, as gauged by eye.
To Adjust
Loosen detent lever eccentric stud locknut and turn eccentric stud clockwise to move
indentation toward leading edge of feed hole and counterclockwise to move indentation
toward trailing edge. Tighten locknut and recheck FEED PAWL (2. 25) adjustment.
MARGIN FOR PRINTING TP156011 /FEED WHEEL
GAUGE INDENTATION
0 0
0 0
0 g 8
7 /8"
TAPE
·0 0 0·0·0 0 0 0 0 00 0 OOO·O·C>O.O.O. ·O.O.O.O.OO.O.OO·O·O·O·OO·O·O·O·:l.O·O ·O·O·OI0-<1·0· o-o.o-
0 0
0 0
0 0
FEED HOLE
ECCENTRIC STUD
. LOCKNUT
tt@J. /RATCHET
\ @ _ _,. WHEEL
8 g I 8
0 0 ' 0
11/16"
TAPE MARGIN FOR PRINTING
FEED
WHEEL
7 /8"
TAPE
(Front View)
ECCENTRIC STUD
W/LOCKNUT
(2) Requirement
With unit operating under power, indentations of feed wheel should be on a
centerline between fully perforated feed holes, as gauged by eye.--------'
To Adjust
With adjusting screw locknut loose, turn adjusting screw clockwise to move
indentation toward rear and counterclockwise to move indentations toward
front. Tighten locknut.
*Note: The adjustments on this page are for five-level fully perforated tapes, with
indentation of feed wheel between feed holes.
(1) 11/16 inch wide tape with printing between feed holes.
(2) 7/8 inch wide tape having a margin for printing at top of tape.
(3) 7/8 inch wide tape having a margin for printing at bottom of tape.
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