Kyocera KM-4230 Service Manual page 97

2A3/4
(12-3) 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.
Paper deck motor 1 (PDM1) drives the right lift belt assembly that winches the belt up
and hence raises the lift until it is stopped by deck level switch 1 (DLSW1).
When paper is loaded on the lift and the deck is closed, the lift is raised until deck level
switch 1 (DLSW1) turns on.
When desk level switch 1 (DLSW1) is turned off as the paper on the lift is used, paper
deck motor 1 (PDM1) starts to raise the lift until the switch turns on.
Air damper
When the deck is opened for removing a jammed paper or other purposes, the winch
shaft is released from its holder on paper deck motor 1 (PDM1), allowing the lift to
descend under its own weight. The air damper buffers the impact of the descending lift.
1-3-74
Deck level switch 1
Figure 1-3-61 Raising and lowering the lift
Lift
Lift belt assembly
Winch shaft
Paper deck motor 1