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PAPER FEED

G031/G032 2-24 SM

Paper Feed Drive

The main motor drives the pick-up and feed mechanism through the paper pick-up

drive gear [D].

To pick up paper, the tray paper feed solenoid [A] turns on and the gear stopper [B]

comes off the paper feed roller gear [C]. This gear does not move immediately,

because the gap in the teeth prevent it from engaging the drive gear [D]. It is first

turned clockwise by a spring until its teeth engage with the drive gear, which now

drives the paper feed roller [E].

At the same time, the cam behind the paper feed roller gear moves the stopper

release lever [G], and this releases the bottom plate stopper [H]. The bottom plate

can then lift the top of the paper stack to the correct height for paper feed.

This machine uses a feed roller and friction pad mechanism. The friction pad [F]

only allows the top sheet to feed to the relay roller [I].

After one turn, the paper feed roller gear stops because the part of the gear without

teeth is now back at the starting position, opposite the pick-up drive gear. The gear

stopper and bottom plate stopper also return to their previous positions

Then the relay rollers feed the paper to the transfer area.

NOTE:

If the gear stopper comes off the paper feed roller gear as a result of shock

or vibration and paper is placed in the tray, the machine starts to feed

paper as soon as it is turned on. To fix this problem, remove all paper from

the paper tray then turn on the machine.

Paper End Detection

This is the same as for the G031. There is no near-end detection.

G031D521.WMF

[G]

[H]

[D]

[A]

[C]

[F]

[E]

[I]

[B]

CÓPIA NÃO CONTROLADA

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Savin SLP20 Wartungshandbuch Seite 68