Kyocera PF-760, Service Manual

Page: 45 / 59

5H8
2-1-4
(3) Raising and lowering the lifts
The following is a description of the right cassette lift operating mechanism. The left cassette lift operates in the same
manner.
PF lift motor 2 (PFLM2) drives the right lift belt assembly that winches the belt up and hence raises the lift until it is stopped
by level switch 2 (LSW2).
When paper is loaded on the lift and the deck is closed, the lift is raised until level switch 2 (LSW2) turns on.
When level switch 2 (LSW2) is turned off as the paper on the lift is used, PF lift motor 2 (PFLM2) starts to raise the lift until
the switch turns on.
Figure 2-1-6 Raising and lowering the lift
When the cassette is opened for removing a jammed paper or other purposes, the winch shaft is released from its holder
on PF lift motor 2 (PFLM2), allowing the lift to descend under its own weight. The air damper buffers the impact of the
descending lift.
Figure 2-1-7 Lift block diagram
Level switch 2
Air damper
Lift belt assembly
Winch shaft
Lift
PF lift motor 2
LEVEL_S1
LEVEL_S2
LMOT1
LMOT2
CN5-4
CN5-7
CN7-13
CN7-6
PFMPWB
PFLM2
LSW2 LSW1
PFLM1
Service Manual Y11 2030 - 5