Basic Sequence; Sequence Of Operation (Initial Rotation); Sequence Of Operation (Printing); Sequence Of Operation (Last Rotation) - Canon imageRUNNER 2545 Series Service Manual

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Technology > Image Formation System > Basic Sequence > Sequence of Operation (last rotation)

Basic Sequence

The basic sequence is as follows.

■ Sequence of Operation (initial rotation)

• Pickup from cassette
Pickup
Main Motor (M1)
Primary charging AC bias
Primary charging DC bias
Laser
Developing AC bias
Developing DC bias
Developing cylinder clutch (CL3)
Transfer bias
Static eliminator bias
• Pickup from manual feeder
Main Motor (M1)
Primary charging AC bias
Primary charging DC bias
Laser
Developing AC bias
Developing DC bias
Developing cylinder clutch (CL3)
Transfer bias
Static eliminator bias
2 Technology > Image Formation System > Basic Sequence > Sequence of Operation (last rotation)
Registration
ON ON
Multi Registration
ON ON

■ Sequence of Operation (printing)

Registration
Main Motor (M1)
Primary charging
AC bias
Primary charging
DC bias
Laser
Developing AC bias
Developing DC bias
Developing cylinder
clutch (CL3)
Transfer bias
Static eliminator bias

■ Sequence of Operation (last rotation)

F-2-57
Main Motor (M1)
Primary charging AC bias
Primary charging DC bias
Laser
Developing AC bias
Developing DC bias
Developing cylinder clutch (CL3)
Transfer bias
Static eliminator bias
In [1] above, a cleaning bias (-2700V) is applied.
F-2-58
Image write Registration
ON end ON
Image formation sequence
Sheet-to-sheet
(1st sheet)
sequence
Image write
end
2-37
Image formation sequence
(2nd sheet and later)
F-2-59
[1]
F-2-60
2-37