Table of Contents
Advertisement
MODEl 81
CUSTOMER ENGINEERING
FiAure 51. Air Cylinder Adjustments
the tape to the pulley. A spring which is not wound tight
enough will increase the whip in the tape and slow down
the action of repeat line space.
22. THE LOWER INDEX PAWL STOP is adjusted
to
stop
the downward movement of the line space mechanism when
the detent roller is positioned between two teeth on the
platen ratchet. Check this by pulling on the carriage return
tape until the index pawl strikes the lower stop. Then slow-
ly relax the tension. There should be no further rotation
of the platen, either forward or backward (Figure 52).
Platen Ratchet
FiAure 52. Lower Index Pawl Stop Adjustment
52
Advertisement
Chapters
Table of Contents
