CHAPTER 3 IMAGE READING/PROCESSING SYSTEM
COPYRIGHT© 2002 CANON INC.
2000
CANON iR1600/iR2000/iR1610/iR2010 SERIES REV.0 MAR. 2002
3 - 1
1 Outline of Operation
1.1 Outline
The image reading/processing system has the following major functions:
Item
Original exposure
Original scanning
Original size detection
Enlargement/
reduction (zoom)
Lens
Contact sensor
Contact sensor unit
drive control
Contact sensor unit
position detection
Shading correction
Auto density correction
Description
Indirect exposure by LEDs (LEDs + photo conducting me-
dium)
Book mode:
scanning by moving carriage
ADF mode:
stream reading by fixed carriage
Book mode:
detection by reflection type sensor (in models
equipped with original size sensor)
ADF mode:
detection by ADF
Between 50% and 200% (in 1% increments)
Main scanning direction : image processing by image proces-
sor
Sub scanning direction :
Book mode : by varying speed of carriage
ADF mode : by varying speed of original
Rod lens array
Number of lines : 1 (7084 pixels)
Maximum original reading width : 299.8 mm
Control by reader motor (M103)
By CS unit HP sensor (PS113)
Reading in units of 10 bits, output in units of 8 bits
Correction on all black/white pixels
Executed at the start of a read job.
By ABC (auto background control)
Executed for every line in main scanning direction
(Executes density correction for every line in main scanning
direction, and consists in a single scan.)
T03-101-01
Содержание iR1600 Series
Страница 24: ......
Страница 26: ......
Страница 96: ......
Страница 110: ......
Страница 112: ......
Страница 144: ......
Страница 146: ......
Страница 158: ......
Страница 160: ......
Страница 182: ......
Страница 216: ......
Страница 217: ...COPYRIGHT 2002 CANON INC 2001 2001 CANON iR1600 iR2000 iR1610 iR2010 SERIES REV 0 MAR 2002 CHAPTER 7 FIXING SYSTEM...
Страница 218: ......
Страница 248: ......
Страница 250: ......
Страница 283: ...COPYRIGHT 2002 CANON INC 2001 2001 CANON iR1600 iR2000 iR1610 iR2010 SERIES REV 0 MAR 2002 CHAPTER 9 CASSETTE UNIT...
Страница 284: ......
Страница 298: ......
Страница 299: ...COPYRIGHT 2002 CANON INC 2001 2001 CANON iR1600 iR2000 iR1610 iR2010 SERIES REV 0 MAR 2002 CHAPTER 10 INNER 2 WAY TRAY...
Страница 300: ......
Страница 312: ......
Страница 313: ...COPYRIGHT 2002 CANON INC 2001 2001 CANON iR1600 iR2000 iR1610 iR2010 SERIES REV 0 MAR 2002 CHAPTER 11 INSTALLATION...
Страница 314: ......
Страница 366: ......
Страница 368: ......
Страница 377: ...COPYRIGHT 2002 CANON INC 2001 2001 CANON iR1600 iR2000 iR1610 iR2010 SERIES REV 0 MAR 2002 CHAPTER 13 TROUBLESHOOTING...
Страница 378: ......
Страница 604: ......
Страница 605: ...COPYRIGHT 2002 CANON INC 2001 2001 CANON iR1600 iR2000 iR1610 iR2010 SERIES REV 0 MAR 2002 CHAPTER 14 VERSION UP...
Страница 606: ......
Страница 647: ...COPYRIGHT 2002 CANON INC 2001 2001 CANON iR1600 iR2000 iR1610 iR2010 SERIES REV 0 MAR 2002 APPENDIX...
Страница 648: ......
Страница 650: ......
Страница 652: ......
Страница 656: ......
Страница 660: ......
Страница 661: ...FAX BOARD REVISION 0 COPYRIGHT 2002 CANON INC 2CANON FAX BOARD REV 0 MAR 2002 PRINTED IN JAPAN IMPRIME AU JAPON...
Страница 665: ...COPYRIGHT 2002 CANON INC CANON FAX BOARD REV 0 MAR 2002 CHAPTER 1 INTRODUCTION...
Страница 666: ......
Страница 671: ...COPYRIGHT 2002 CANON INC CANON FAX BOARD REV 0 MAR 2002 CHAPTER 2 BASIC OPERATION...
Страница 672: ......
Страница 679: ...COPYRIGHT 2002 CANON INC CANON FAX BOARD REV 0 MAR 2002 CHAPTER 3 TROUBLESHOOTING...
Страница 680: ......
Страница 688: ......
Страница 694: ......
Страница 695: ...COPYRIGHT 2002 CANON INC 2001 2001 2001 2001 CANON Printer Board N1 iN E5 REV 0 MAR 2002 CHAPTER 1 INTRODUCTION...
Страница 696: ......
Страница 702: ......
Страница 703: ...COPYRIGHT 2002 CANON INC 2001 2001 2001 2001 CANON Printer Board N1 iN E5 REV 0 MAR 2002 CHAPTER 2 OPERATION...
Страница 704: ......
Страница 711: ...COPYRIGHT 2002 CANON INC 2001 2001 2001 2001 CANON Printer Board N1 iN E5 REV 0 MAR 2002 CHAPTER 3 DISASSEMBLY ASSEMBLY...
Страница 712: ......
Страница 721: ...COPYRIGHT 2002 CANON INC 2001 2001 2001 2001 CANON Printer Board N1 iN E5 REV 0 MAR 2002 CHAPTER 4 TROUBLESHOOTING...
Страница 722: ......
Страница 732: ......
Страница 733: ...COPYRIGHT 2002 CANON INC 2001 2001 2001 2001 CANON Printer Board N1 iN E5 REV 0 MAR 2002 APPENDIX...
Страница 734: ......
Страница 736: ......
Страница 738: ...PRINTED IN JAPAN IMPRIME AU JAPON xxxxGRx x x This publication is printed on 100 reprocessed paper...