PAPER FEED
10 February 2005
6-60
6.10.4 PAPER SIZE DETECTION
Mechanism
[A]: Tray set switch
[B]: Paper size switch
[C]: Paper size switch
[D]: Paper size switch
[E]: Actuator
[F]: Lever
[G]: End fence
The end fence [G] moves the lever [F], which moves a different set of notches on
the actuator [E] into contact with the paper size switches [B]
∼
[D].
When you put the tray in the main unit, the rear fence of the tray and the actuator
activate the switches; from this the machine detects the presence of the tray, and
the paper size.
Switch Pattern
When the tray is pushed into the machine, the leftmost switch [A] is always
activated by the rear fence of the tray; this switch detects the presence of the tray.
The combination of the other 3 switches [B]
∼
[D] detects the paper size.
Auto Detection
Switch*
North
America Europe/Asia [A] [B] [C] [D]
DLT SEF
A3 SEF
On
Off
On
On
LG SEF
B4 SEF
On
On
On
On
A4
SEF
On On Off Off
LT
SEF
On Off Off Off
B5 SEF
10.5" x 7.25" SEF
On
Off
Off
On
LT LEF
A4 LEF
On
On
On
Off
B5
LEF
On On Off On
A5
LEF
On Off On Off
(No
tray)
Off Off Off Off
* On: Pushed Off: Not pushed
NOTE:
1) For the input check table,
☛
5.1.4.
2) Other paper sizes are not detected. Use the System Settings - Tray
Paper Settings - Tray Paper Size user tool to set paper sizes.
B156D046.WMF
[E]
[F]
[G]
[D]
[C]
[B]
[A]
Содержание TH-C1b
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