Ricoh 140F Service Manual - Page 6

Browse online or download pdf Service Manual for Printer Accessories Ricoh 140F. Ricoh 140F 13 pages. Paper feed unit

Ricoh 140F Service Manual
DETAILED SECTION DESCRIPTIONS

PAPER SIZE DETECTION

2.2. PAPER SIZE DETECTION
The machine detects paper size by
monitoring the output signals from
the three microswitches in the pa-
per size sensor [A].
The following table shows the com-
binations of the sensor's output and
the paper size detected.
Microswitch
L
C
R
Off
Off
Off
Off
Off
On
Off
On
Off
Off
On
On
On
Off
Off
On
Off
On
On
On
Off
On
On
On
Note: The machine does not detect the presence of paper in the shaded con-
ditions.
H515 model
US
Europe
Legal
Letter
A4
A5 sideways
Asia
US
Legal
Letter
F/F4
4
August 2nd, 1995
[A]
H110D003.wmf
H526 model
Europe
Asia
F/F4
A4
A5 sideways