Sequence Of Operation (Copying) - Canon iR4570 Series Service Manual

Chapter 7
Main motor
(M-motor)
Primary charging
(PRI)
Laser
(LD)
Developing AC
(DEV_AC)
Developing DC
(DEV_DC)
Developing clutch
(DEV_CL)
Transfer
(TR)
Static removal
(SEP)
In [1] above, a cleaning bias (-2600 V) is applied.

7.3.4 Sequence of Operation (copying)

iR3570 / iR4570 / iR3530
The sequence of operation during copying is as follows:
Main motor
(M-motor)
Primary charging
(PRI)
Laser
(LD)
Developing AC
(DEV_AC)
Developing DC
(DEV_DC)
Developing clutch
(DEV_CL)
Transfer
(TR)
Static removal
(SEP)
In [1] above, a cleaning bias (-2600 V) is applied.
7.3.5 Sequence of Operation (last rotation)
iR2270 / iR2870 / iR3530
The sequence of operation of last rotation is as follows:
7-8
Registration
ON
Image formation sequence
(1st sheet)
Registration
ON
Image sequence
(1st sheet)
Image write
end
Sheet-to-sheet sequence
F-7-8
Image write
end
Sheet-to-sheet sequence
[1]
F-7-9
Registration
ON
Image formation sequence
(2nd sheet and later)
[1]
Registration
ON
Image formation sequence
(2nd sheet and later)
0006-6869
0006-6870