Basic Operation; Basic Sequence - Canon imageRUNNER 1750 Series Service Manual

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Technical Explanation > Original Exposure and Feed System > Basic Operation > Basic Sequence

Basic Operation

■ Basic Sequence

● Basic Sequence at Power-On
Main power switch
ON
SREADY
Reader motor (M10)
LED
CIS HP sensor (PS24)
Shading Shading
position position
CIS HP sensor
HP
1. CIS position check
2 Technical Explanation > Original Exposure and Feed System > Basic Operation > Basic Sequence
STBY
:Forward
:Reverse
Shading Leading edge
position of original
F-2-10
● Basic Sequence at Start Key ON (Book mode/1 original)
Reader motor (M10)
LED
CIS HP sensor (PS24)
F-2-9
Copyboard glass reading
start position
1. Moves to the start position
after black shading and
white shading
2. Original scan
3. Moves to the standby
position
Black shading and White shading
Start key
ON
STBY SCFW SCRW
Shading Leading edge Trailing edge
position of original of original
CIS HP sensor
Shading Leading edge
HP
position of original
2-7
STBY
Shading
position
:Forward
:Reverse
F-2-11
Trailing edge
of original
F-2-12
2-7