CHAPTER 4 LASER EXPOSURE SYSTEM
COPYRIGHT© 2002 CANON INC.
2000
CANON iR1600/iR2000/iR1610/iR2010 SERIES REV.0 MAR. 2002
4 - 7
F04-301-01
Memo
The laser power is adjusted automatically whenever the laser unit is re-
placed.
[4]VDOUT*
1
J102
2
3
4
5
6
7
8
8
J907
7
6
5
4
3
2
1
[2]ENBL*
[8]DPICH*
[1]LON*
GND
[3]VDO
[3]VDO*
GND
+5V
3
1
[5]RGSNS*
J106
J909
[6]
[7]
DC controller
PCB
Laser unit
Intensity
monitor
Laser
Laser driver
circuit
Laser driver PCB
Registration paper
sensor (PS102)
Summary of Contents for iR2000 Series
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Page 665: ...COPYRIGHT 2002 CANON INC CANON FAX BOARD REV 0 MAR 2002 CHAPTER 1 INTRODUCTION ...
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Page 671: ...COPYRIGHT 2002 CANON INC CANON FAX BOARD REV 0 MAR 2002 CHAPTER 2 BASIC OPERATION ...
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Page 679: ...COPYRIGHT 2002 CANON INC CANON FAX BOARD REV 0 MAR 2002 CHAPTER 3 TROUBLESHOOTING ...
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