Teletype 28 Installation And Adjustment

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TELE TYPE CORPORA TlON
Skokie , llllnols, U.S.A .
SECTION 573-107-200TC
Issue 1, July, 1964
28 TAPE PRINTER SET (STOCK TICKER )
lNSTALLATION AND ADJUSTMENTS
CONTENTS PAGE
1. GE'NERAL . ... , . , . . . . . . . . . . 1
INSTALLATION . . . . • . . . . . . . . . 1
UNPACKING . . . . . . . . . . . . . . . . 1
TAPE PRINTER SETS USING
PAPER TAPE. . . . . . . . . . . . . . . 1
A. Signal Line . . . . . . . . . . . . . . 1
B. Tape . . . . . . . . . . . . . . . . . . 1
TAPE PRINTER SETS FOR
PROJECTION ..... ......... .
A.
Tape Puller .......... . .. .
B. Electrical Service Assembly ..
C. Interconnectio n ...... .... .
D. Signal Line . . . . . . . . . . . . . .
E. Tape ........ .. .. ..... .
F. Ribbon ........ . ....... .
CIRCUIT CARD ............. .
GENERAL CHECKOVER . .... • . .
2
2
2
2
3
4
4
4
4
COVER .... ...... .. ........ 4
POWER ............... , . • .
3. ADJUSTMENTS ............ • .
Print Hammer Post .. . ...... • .
Cover Pla te .............. . . .
Tape Retainer ............. • .
Tape Gulde Wire . • . . .. . .•.. • .
1. GENERAL
4
5
5
5
6
6
1.01 Ther e are two types of tape printer set s
for stock licker service. T he set which
produces a printed paper tape for direct read -
ing, and the set which produces printing on
tra nsparent tape for projection. The direct -
readin g paper-tape set ls packed
in
three car-
tons. One small package contains the circuit
card; a second package contains the cover ; the
thlrd package conlalt1s the tape printer com-
pletely assembled with motor , base and sub-
base . The pedestal Is packed in its individual
carton. The projector set Is packed
In
five car -
tons. One carton contains the cir cuit card; one
contains a cover; one contains the ta pe printer
completely assembled with motor, base , sub -
base and the motor cont rol assembly mounted
on the subbase and wired to a terminal block at
rear of unit. The tape puller an d the electrical
service assembly are each packed In Individual
cartons. Certain adjustments must be made or
checked after the set is installed. For Illustra-
tions of parts, the numbers of which are listed
herein, refer to appropriate par ts literature.
2. INSTALLATION
UNPACKING
2.01 Cul the cartons along the sealed edges
carefully to avoid damaging the equip -
ment. Remove the units from each ca rton.
Place the tape printer on the tab le, pedestal or
projector base, whichever Is to be used, and
secure
It
In position.
TAPE PRINTER SETS USING PAPER TAPE
A.
Signal
Line
2.02 Connect the lncomlng signal line (R & Y)
to Terminal 1 and 4 on the terminal
board of the binged plate at the rear of the bas e
as shown in Figure 1 an d 7126 WD. Secure the
signal line to the base with a TP121243 Cable
Clamp, TP151658 Screw, TP219 1 Loc kwasher,
and T P7002 Washer. Remove the shunt
by
loos -
ening the strap mounting screw on the terminal
block and rotating the shunt out o[ connection
with Its screw .
B. Tape
2.03 Unsnap the tape roll retainer from Its
catch. Place a roll of paper tape ove r
the spind le so tha t the tape will unwind from
right to left ove r the top of the roll as shown In
Figure 2. Close the retainer over the roll by
sriapping
it
over !ts catch. Thr ead the tape
through the tape chute and between the feed rol -
ler and pressure roller .
© 1964
by
Teletype Corporation
All rights re served .
Printed in U.
$.
A.
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