Paper Lift Mechanism - Ricoh A220 Service Manual

6.8 PAPER LIFT MECHANISM

[F]
When the tray is set in the machine, the machine detects this condition by
using several detection methods as shown in the table:
Feed station
1st Tray set switch
2nd Paper size switch
3rd Tray set switch (not used for storage tray version)
When the machine detects that the paper tray is set in the machine, the lift
motor [A] rotates and the coupling gear [B] on the tray lift motor engages the
pin [C] of the lift arm shaft [D], then turns the tray lift arm [E] to lift the tray
bottom plate [F].
SM
[B]
[D]
[E]
2-3
PAPER FEED
[A]
[C]
A220D501.wmf
A220