CHAPTER 4 IMAGE FORMATION SYSTEM

1.2 Basic Sequence of Operations (image formation system)

1 Original, 2 Prints

 

Control panel

Main power

power switch

ON Start key ON

supply switch ON

AINRT

SLEEP STBY INRT

PRINT

LSTR

STBY

 

Main motor (M1)

 

 

 

 

Pre-exposure

 

 

 

 

lamp (LAMP2)

 

 

 

 

Laser activation

 

 

 

 

Primary charging

 

 

 

 

bias (AC)

 

 

 

 

Primary charging

 

 

 

 

bias (DC)

 

 

 

 

Transfer charging

[1] [2]

[2]

[1]

[3]

bias

 

 

 

 

Image leading

 

 

 

 

edge sensor (S12)

 

 

 

 

Developing bias

 

 

 

 

(AC)

 

 

 

 

Developing bias

 

 

 

 

(DC)

 

 

 

 

Transfer guide

 

 

 

 

bias

 

 

 

 

Separation static

 

 

 

 

eliminating bias

 

 

 

 

[1]transfer charging cleaning bias

[2]transfer sheet-to-sheet interval bias

[3]transfer charging reference bias(each 1000sheets, cumulative)

F04-102-01

COPYRIGHT © 2001 CANON INC.

CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001

4-3 P

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Canon IR2200, IR3300, IR2800 manual Basic Sequence of Operations image formation system, F04-102-01