Bell System Practices Plant Series Adjustments page 76

SECTION 573-115-700
2. 74 Line Feed and Platen Mechanism (Cont.)
SPROCKET PIN SPRING
SPROCKET PIN SPRING
REQUIREMENT
MIN. 6 OZS.
MAX. 8 OZS.
TO START DEPRESSING THE PIN.
*NOTE ---A MINIMUM CLEARAN CE THAT WILL PASS STATIONERY
FREELY IS DESI RED . THIS MINIMUM VALUE IS DEPENDENT
U PON TYPE OF P A PER, NUMBER OF COPIES, STAPLING ETC.
Page 76
REQUIREMENT
TO ADJUST
(C)RIBBON REVERSE SPUR GEAR
USE PAR. 2.52
(D)RIBBON REVERSE DETENT
USE PAR. 2.52
(E)
USE PAR. 2.57 EXCEPT
MIN. 28 OZS.
MAX. 38 OZS.
TO START BAR MOVING.
*
THE CLEARANCE BETWEEN THE PLATEN AND THE
FRONT EDGE OF THE P APER GUIDE SHOULD BE
STAPLED SINGLE COPY OR UNSTAPLED
MULTIPLE
MULTIPLE COPY
0.020 INCH
MIN. 0.050 INCH
MAX. 0.105 INCH 0.060 INCH
POSITION THE GUIDE WITH ITS REAR
MOUNTING SCREWS LOOSENED.
COPY
..