10.6 PAPER FEED DRIVE MECHANISM
10.6.1 1st Feed Station
Through several gears and a timing belt, main motor rotation is transmitted to
the relay gear [A] and then the 1st paper feed clutch gear [B]. The 1st paper
feed clutch gear turns the reverse roller drive gear [C]. The paper feed timing
is controlled by the 1st paper feed clutch solenoid [D].
The pick-up roller [E] is normally in contact with the paper stack. When the
leading edge of the paper passes between the feed roller [F] and the reverse
roller [G], the pick-up roller is then lifted up by the pick-up roller release
solenoid [H]. After the trailing edge of the paper passes under the pick-up
roller, the pick-up roller release solenoid is de-energized and the pick-up
roller drops back onto the paper stack in preparation for the next copy cycle.
[F]
[H]
[A]
[D]
[C]
[B]
[E]
[G]
STM
2-68
FT4220/4222
Summary of Contents for FT4215
Page 1: ...FT4220 4222 4215 SERVICE TRAINING MANUAL ...
Page 12: ...SECTION 1 OVERALL MACHINE INFORMATION ...
Page 28: ...8 AC POWER AND DC POWER DISTRIBUTION FT4220 4222 1 16 STM ...
Page 31: ...SECTION 2 DETAILED SECTION DESCRIPTIONS ...
Page 114: ...SECTION 3 DOCUMENT FEEDER ...
Page 138: ...SECTION 4 SORTER ...
Page 157: ...SECTION 5 DUPLEX ...