COPYRIGHT © 2002 CANON INC.
2001 2001 2001 2001
CANON Printer Board-N1/iN-E5 REV.0 MAR. 2002
2 - 1
CHAPTER 2 OPERATION
1 Construction
1.1 Outline
The three Boards described in this manual are designed for the following functions:
· Printer Board
Develops print data written in PCL.
· Network Interface Board
Connects the host machine with a network.
· Hard Disk (HDD)
Stores print data and log data.
1.2 Function of the Printer Board
1.2.1 Functional Blocks of the Printer Board
The printer board is divided into the following functional blocks:
a.CPU
It is equipped with a Power PC (200 MHz), and it processes data as instructed by the
program contained in the built-in RAM in the CPU.
[1] Controls the SDRAM.
[2] Controls the ROM.
[3] Controls the printer board interface, hard disk interface, and network board interface.
[4] Communicates with the host machine.
[5] Controls the IEEE1284 parallel port interface.
[6] Controls compression/expansion of image data.
b. ASIC
The ASIC controls the workings of the printer board as instructed by the control pro-
gram stored in the ROM. Its main functions are as follows:
[1] Performs image smoothing.
[2] Performs EEPROM control.
c. DRAM
The DRAM possesses 8 M bytes of memory as standard, and functions as follows:
[1] Stores print data entered from an external device (reception buffer).
[2] Stores code data or pattern data resulting from conversion of image data.
[3] Stores fonts processed by the printer board.
The Board is equipped with a single slot, and addition of a 32 MB or 64 MB expansion
RAM DIMM will enable storage of up to 72 M bytes of data.
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...