10. Large capacity cassette unit (LCC)
Signal name
Part name
Switch/sensor
Function/operation
Remark
1
TLMD
Tray upper limit sensor
Sensor
Tray upper limit sensing
2
TLD
Tray lower limit sensor
Sensor
Tray lower limit sensing
3
TUD
Tray paper upper section sensor
Sensor
Tray paper upper section and paper
presence sensing
4
TPTD
Tray shift quantity sensing PT sensor
Sensor
Remaining paper quantity sensing
5
TCD
Door open
Tray SW PWB
—
Door (tray) open/close sensing
6
—
Tray lift motor
—
Tray up down
7
LPFS
Paper feed solenoid
—
Paper feed roller pressing
8
LPFC
Paper feed clutch
—
Paper feed roller rotation
9
LPFC2
Paper feed reverse clutch
—
Double feed preventing clutch
F
—
Fuse PWB unit
—
—
G
—
Upper lock SW
Switch
Upper limit lock sensing (Cutting the motor
power for safety.)
1
3
7
11
2
5
4
6
8
9
10
5 – 10