Table of Contents
Advertisement
SCANNING
Original Size
A4/A3 version
A3
B4
F4
A4-L
B5-L
A4-S
B5-S
A5-L, A5-S
NOTE: -L: Lengthwise, -S: Sideways, O: High (paper present) X: Low
For other combinations, "CANNOT DETECT ORIG. SIZE" will be indicated on the
operation panel display.
The above table shows the outputs of the sensors for each original size. This
original size detection method eliminates the necessity for a pre-scan and
increases the machine's productivity.
However, if the by-pass feeder is used, note that the machine assumes that the
copy paper is lengthwise. For example, if A4 sideways paper is placed on the by-
pass tray, the machine assumes it is A3 paper and scans a full A3 area,
disregarding the original size sensors. However, for each page, the data signal to
the laser diode is stopped to match the copy paper length detected by the
registration sensor. This means that copy time for the first page may be slower
(because of the longer time required for scanning), but it will be normal for the rest
of the job.
Original size detection using the ADF is described in the ARDF section of the
manual.
A230/A231/A232
W 1
W 2
LT/DLT version
11"x17"
10"x14"
8.5"x14" (8"x13")
8.5"x11"
11"x8.5"
5.5"x8.5",
8.5"x5.5"
L1
L2
L3
A231D500 WMF
Length Sensor
L3
L2
L1
O
O
O
O
O
O
O
O
O
X
O
O
X
X
O
X
X
X
X
X
X
X
X
X
2-4
Width
SP4-301
Sensor
display
W2
W1
O
O
00011111
X
O
00011101
X
X
00011100
X
X
00001100
X
X
00000100
O
O
00000011
X
O
00000001
X
X
00000000
SM
Advertisement
Table of Contents
Troubleshooting
