Minolta Di620, Руководство пользователя, Страница: 99 / 466

M-80
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Main Tray Up/Down Motion Conditions
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The Main Tray is Raised When:
(1) The 3rd Drawer is slid into the copier with its Main Tray loaded with paper.
(For metric areas)
(2) Any of the following operations is performed with the 3rd Drawer slid into the
copier and with the Main Tray loaded with paper. (For inch areas)
(3) The paper stack on the Shift Tray is transferred to the Main Tray.
(4) 3rd Drawer Lift-Up Sensor is unblocked ( ) during a paper take-up
sequence with the Main Tray loaded with paper (during top level correction).
Press 3rd Drawer Paper Descent Key
UN9. Load originals on the Duplexing Docu-
ment Feeder.
Turn ON Power Switch S1.
Place a paper stack on the Multi Bypass
Table.
Open and close a door.
Slide the Sorter away from, and back to,
the copier.
Raise and lower the Duplexing Document
Feeder.
Press any key on the control panel.
3rd Drawer Set Sensor is blocked( ).
↓
1sec.
3rd Drawer Paper Descent Key is pressed.
(For inch areas)
↓
3rd Drawer Elevator Motor is energized to raise
the Main Tray.
↓
The paper stack causes the light blocking plate of
the Paper Take-Up Roll Assy to block the 3rd
Drawer Lift-Up Sensor ( ).
↓
15msec.
3rd Drawer Elevator Motor is deenergized.
L
L
When Drawer is Slid in
4425M114AA
3rd Drawer Lift-Up Sensor (PC42)
Paper is consumed as copies are made.
↓
The Paper Take-Up Roll gradually lowers,
unblocking the 3rd Drawer Lift-Up Sensor ( ).
↓
3rd Drawer Elevator Motor is energized to raise
the Main Tray, causing the paper stack to block
the 3rd Drawer Lift-Up Sensor ( ).
* Repeating these operations keeps constant the
pressure between the paper stack and Paper
Take-Up Roll regardless of the amount of paper
still available for use.
H
L
During Copy Cycle
4425M113AA
3rd Drawer Lift-Up Sensor (PC42)
H