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REVISION 0
OCT. 1998
QY8-1362-000
COPYRIGHT 1998 CANON INC. CANON BJC-2000 1098 SC 0.40-0 PRINTED IN JAPAN (IMPRIME AU JAPON)
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1098 SC 0.40-0
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Application This manual has been issued by Canon Inc. for qualified persons to learn technical theory, installation, maintenance, and repair of products. This manual covers all localities where the products are sold. For this reason, there may be information in this manual that does not apply to your locality. Corrections This manual could include technical inaccuracies or typographical errors due to improvements or changes in the products. When changes occur in applicable products or in the
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I. ABOUT THIS MANUAL This manual is divided into four sections, and contains information required for servicing the unit. Part 1: Safety and Precautions This section tells you how to service the unit safely. It is very important, so please read it. Part 2: Product Specifications This section outlines and specification. Part 3: Operating Instructions This section explains how to operate the unit properly. Information required about installation and service made. Part 4: Technical Reference
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II. TABLE OF CONTENTS Page Part 1: Safety and Precautions 1 - 1 1. SAFETY PRECAUTIONS 1 - 1 1.1 Moving Parts 1 - 2 1.2 Ink Stains 1 - 2 1.2.1 Ink path 1 - 3 1.2.2 Ink mist 1 - 4 1.3 BJ Cartridge Heat-Up 1 - 5 2. MACHINE PRECAUTIONS 1 - 5 2.1 Precautions for Handling BJ Cartridges 1 - 5 2.1.1 Turning the printer ON/OFF 1 - 5 2.1.2 When the printer is not in use 1 - 5 2.1.3 Transportation precautions 1 - 5 2.1.4 Ink electroconductivity 1 - 6 2.2 Printer Precautions 1 - 6 2.2.1 Spur deformation pr
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Page 3 - 3 1.3.1 Connecting the interface cable 3 - 3 1.3.2 Turning on the printer 3 - 4 1.3.3 Installing the cartridge 3 - 6 1.3.4 Scanner cartridge precautions 3 - 7 1.3.5 Replacing the ink cartridge 3 - 9 1.3.6 BJ cartridge container 3 -10 1.4 Turning the Printer On/Off 3 -10 1.4.1 Turning the printer on 3 -10 1.4.2 Turning the printer off 3 -11 1.5 Paper Settings 3 -11 1.6 Banner Printing 3 -12 1.7 Scanning Precautions 3 -13 1.8 Name of the Parts and Their Functions 3 -15 2. PRINTER SERVICIN
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Page 4 -22 3.5.1 Outline of the paper feed 4 -23 3.5.2 Structure of the sheet feeder 4 -24 4. PRINTER ELECTRICAL SYSTEM 4 -24 4.1 Overview 4 -25 4.2 Logic Section 4 -25 4.2.1 Logic section block diagram 4 -26 4.2.2 Logic section components 4 -28 5. SENSOR FUNCTIONS 4 -28 5.1 Pick-Up Roller Sensor 4 -28 5.2 Paper End Sensor 4 -28 5.3 Home Position Sensor (Purge Sensor) 4 -28 5.4 Temperature Sensor 4 -29 5.5 Head Temperature Sensor 4 -29 5.6 Waste Ink Amount Detection 4 -30 6. SCANNER CARTRIDGE 4
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III. ILLUSTRATION INDEX Page 1 - 1 Figure 1- 1 Moving Parts of the Printer 1 - 2 Figure 1- 2 Ink Path 1 - 3 Figure 1- 3 Ink Path of the BJ Cartridge 1 - 3 Figure 1- 4 Ink Mist 1 - 4 Figure 1- 5 BJ Cartridge Aluminum Plate 1 - 6 Figure 1- 6 Spurs and Spur Cleaners 1 - 6 Figure 1- 7 Carriage Ribbon Cable’s Electrical Contacts 1 - 8 Figure 1- 8 Electrical System of Printer 1 - 8 Figure 1- 9 How to Release Plastic Hooks 2 - 1 Figure 2- 1 Printer Exterior 2 - 3 Figure 2- 2 Color BJ Cartridges 2 - 4 F
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Page 4 -14 Figure 4-12 Black BJ Cartridge Block Diagram 4 -15 Figure 4-13 Color (Multi-Drop)/Photo (Multi-Drop) BJ Cartridge Block Diagram 4 -18 Figure 4-14 Purge Unit 4 -19 Figure 4-15 Carriage 4 -20 Figure 4-16 Paper Thickness Adjustment 4 -21 Figure 4-17 Paper Feed Motor Drive Transmission 4 -22 Figure 4-18 Paper Feed Mechanism 4 -23 Figure 4-19 Paper Pick-Up Mechanism 4 -24 Figure 4-20 Printer Electrical System 4 -25 Figure 4-21 Logic Board Block Diagram 4 -25 Figure 4-22 Printer Block Diagr
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IV. TABLE INDEX Page 3 -11 TABLE 3- 1 QUICK REFERENCE FOR SETTING 3 -15 TABLE 3- 2 ERROR INDICATIONS 3 -19 TABLE 3- 3 DEFAULT SETTING WHEN RESETTING THE EEPROM 4 - 7 TABLE 4- 1 PRINTING MODES AND HEATING METHODS 4 -16 TABLE 4- 2 HEAD INSTALLATION STATUS AND SIGNAL DETECTION 4 -17 TABLE 4- 3 INK CONSUMPTION DURING CLEANING (AS A STANDARD) 4 -29 TABLE 4- 4 LIST OF SENSOR FUNCTIONS 4 -33 TABLE 4- 5 LIST OF SCAN MODE VII
