Table of Contents
Advertisement
1. Machine Specifications
Supported Paper Sizes
Original Size Detection
Book Mode (Exposure Glass) Original Size Detection
• Original size detection is triggered by the APS when the ADF is lowered.
• Original length is detected using one original size sensor.
• At the same time, pre-scanning is done so the C-MOS image sensor can detect the original width.
At this time the scanner LED lights only one-third of the detection area near the front.
• If the Start key is pressed with the ADF unit up (APS: OFF), the size of the previous original is used.
Sensor States
The combinations of the sensor states are used to determine the original size, and this data can be
confirmed with SP4-301-001. The data for each detected size is displayed by SP4-301-001 as shown
below. Due to the layout of the sensors, paper sizes smaller than B5 cannot be detected, so in this case
all zeroes are displayed (0000 0000).
Original Size Detection
[A] A4 SEF
[B] A4 LEF
16
Advertisement
Chapters
Table of Contents
