COPYRIGHT
©
2001 CANON INC. 2000 2000 2000 2000 CANON iR8500/7200 REV.1 AUG. 2001
CHAPTER 2 NEW FUNCTIONS
2-45
*1: original size detection.*2: shading correction.
F02-304-01
F02-304-02
3.4 Sequence of Operations (original exposure)
3.4.1 Book Mode, 1 Original, Copyboard Closed
Forward
*2
*1
Start key ON
Copyboard cover opens
Copyboard cover closes
Scanner HP sensor
(PS102)
Copyboard cover
sensor (PS103)
Scanning lamp
(LA101)
Scanner motor
(M101)
STBYSTBY
SREADY
SCFW
SCRV
Start position
HP
Start position
Point of original size detection
Reverse
HP
Image leading
edge
Image
end
Stop
position
Stream reading
position (start position)
Point of original
size detection
1. The copyboard cover is opened.
The scanner moves to the point of original
size detection.
2. The copyboard cover is closed.
When the original size has been detected, the
scanner moves to home position.
3. The Start key is pressed.
After shading correction, the scanner moves
to start position.
4. The scanner scans the original.
5. The scanner returns to start position
(at the speed used for 50% reduction).
6. The scanner moves to home position and
remains in wait.
: No. 1 mirror position.
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