[GreenKeys] Print Hammer Heads

COURYHOUSE at aol.com COURYHOUSE at aol.com
Sun Dec 6 17:03:40 EST 2015


George I had  put in  for  3 as  current   need,...if  you crank  up 
production  at a high level    I should  lay in 5 more   for future museum needs,  
thus a  total of  8...  We sure appreciate you doing this!
 
Ed Sharpe archivist  for SMECC   _www.smecc.org_ (http://www.smecc.org)  
 
 
In a message dated 12/6/2015 2:46:02 P.M. US Mountain Standard Time,  
w7tty at centurylink.net writes:

ALL - -  -

Methinks I should clarify the nature of the print hammer  heads.

The model 32/33 typewheel hammer covers issue was settled over a  year ago.

The items I am working on preparing are the TTY P/N 173979  HEAD - as 
indicated in a TTY Corp S.O.P. P/N 176138 Mod Kit for the model  28/35 
perforator and reperforator. In this kit the fourth of six  components 
listed on the list on the part packaging envelope.

These  are the cushioned heads that deliver the whack to the tape - thru 
the  ribbon- and to the selected character on the surface of the type 
wheel,  creating a darkened image of the selected character on the 
surface of the  tape being prepared.

Please note that the character printed is six  character spaces ahead of 
the actual character being perforated by the  punch mechanism.

Some mechanisms print the character on the tape feed  wheel perforations, 
and others imprint the character on the inboard/ upper  edge of the tape.

Please examine your machines closely. Any characters  printed in sanskrit 
are in most cases probably  bogus.

W7TTY


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