Functional Configuration - Canon imagePRESS 1135 Series 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 controller
Controller system
HDD
Main
controller
Option
1/2
board
DC
controller
Delivery
Duplexing
feed
Pickup/feed
system
Flow of signal
Flow of paper
Laser beam
2 Technology > Basic Configuration > Functional Configuration > Basic sequence
CCD Exposure lamp
Laser exposure
Laser scanner
system
Image formation
Drum
system
Fixing
ITB
system
Fixing Transfer Pickup
Deck
■ Basic sequence
● Sequence at Power-On
• Reader
Main power switch ON
Reader Motor
Scanning Lamp
HP Sensor
Optical unit position
• Printer Unit
Target temperature
Main heater(H2)
Fixing roller
Sub heater(H3)
Main heater(H8)
Pressure roller
Sub heater(H9)
Main heater(H4)
External heat
upper roller
Sub heater(H5)
Main heater(H6)
External heat
F-2-1
lower roller
Sub heater(H7)
Pressure roller motor (M10)
External heat engage/disnage
motor (M12)
Fixing main motor (M11)
Auto adjustment
Depending on the fixing roller surface temperature at
the time of the main power ON, execute the following control.
- When the temperature is under 50 degree C.
[1]Voltage Control
[2]D-max Control
[3]D-half Control
[4]Developing idoling
[5]Secondary Transfer ATVC Control
[6]Secondary Transfer Out Roller Clearning Control
SREADY SSTBY
Forwarding
Forwarding
Backwarding
Backwarding
HP (Shading position) HP (Shading position)
Gain correction
Offset correction
Power ON
WMUP WMUPR
Fixing roller: Fixing Fixing roller:210 degree C
180 degree C roller: Pressure roller:150 degree C
205 External heat upper/lower
degree C roller:230 degree C
Engage disengage
Engage
disengage
- When the temperature is above 50 degree C.
[1]Paper Interval Control
2-2
Shift shading
Fixing shading
White plate dust
detection control
Shading correction
F-2-2
PSTBY
F-2-3
2-2