Functional Configuration; Basic Sequence - Canon imageRUNNER 2530 Service Manual

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Technology > Basic Configuration > Functional Configuration > Basic sequence
Basic Configuration

Functional Configuration

The machine may broadly be divided into the following functional system blocks; document
exposure system block, controller system block, laser exposure system block, image
formation system block, fixing system block and pickup/feed system block.
Document exposure system
Reader relay PCB
Controller system
Option
Main
board
controller
DC
controller
Laser exposure system
Flow of paper
Flow of signal
Laser beam
2 Technology > Basic Configuration > Functional Configuration > Basic sequence
CIS Exposure lamp
Duplexing
Delivery
feed
Fixing
system
Fixing
Transfer
Laser scanner unit
Image
formation
Pickup
system
Pickup/feed
Cassette 1
system
Cassette 2

Basic sequence

Sequence at Power-On
•
Reader
Main power switch
ON
SREADY
Backwarding
Scanner motor
LED
CIS HP sensor
Shading
position
Print sequence
•
Reader (Book mode, 1 original)
Start key
ON
STBY
Scanner motor Backwarding
LED
CIS HP sensor
Shading
position
F-2-1 F-2-1
STBY
Forwarding
Shading
position
Black shading/White shading
SCFW SCRW
Forwarding Backwarding
Forwarding
Light-ON
ON ON
Trailing edge
Leading edge
Shading
of original
of original
position
2-2
F-2-2 F-2-2
STBY
F-2-3 F-2-3
2-2