Canon BJC 6000 - Color Inkjet Printer Service Manual page 8

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4 -18 3.1.3 Purge unit
4 -18 3.1.4 Paper feed unit
4 -19 3.2 BJ Cartridge
4 -19 3.2.1 Construction of the Black BJ cartridge
4 -20 3.2.2 Construction of the Color/Photo BJ cartridge
4 -21 3.2.3 Construction of the bubble jet head unit
4 -25 3.3 Purge Unit
4 -25 3.3.1 Function of the purge unit
4 -26 3.3.2 Construction of the purge unit
4 -28 3.4 Paper Feed Unit
4 -28 3.4.1 Functions of the paper feed unit
4 -30 3.4.2 Construction of the paper feed unit
4 -32 3.5 Carriage Unit
4 -32 3.5.1 Functions of carriage unit
4 -33 3.5.2 Construction of the carriage unit
4 -36 4 PRINTER'S ELECTRICAL SYSTEM
4 -36 4.1 Overview
4 -37 4.2 Control Unit
4 -37 4.2.1 Control unit block diagram
4 -38 4.2.2 Logic Components
4 -41 4.3 Power Supply Unit
4 -41 4.3.1 Power Supply Unit Block Diagram
4 -41 4.3.2 Construction of Power Supply Unit
4 -42 5. DETECTION FUNCTIONS
4 -42 5.1 Detection with Sensors
4 -42 5.1.1 Home position sensor
4 -42 5.1.2 Paper end sensor
4 -42 5.1.3 Print position sensor
4 -43 5.1.4 Ink sensor
4 -43 5.1.5 Cover sensor
4 -43 5.1.6 Pump sensor
4 -43 5.1.7 Printer temperature sensor (TH201)
4 -44 5.1.8 Head temperature sensor
4 -44 5.2 Other Detection Functions
4 -44 5.2.1 Waste ink amount detection
4 -44 5.2.2 BJ cartridge detection
Part 5: MAINTENANCE
5 - 1 1. MAINTENANCE
5 - 1 1.1 Parts for Periodic Replacement
5 - 1 1.2 List of Consumables
5 - 1 1.3 List of Periodic Maintenance
5 - 2 2. SERVICE TOOLS
5 - 2 2.1 List of Tools
5 - 3 3. APPLYING GREASE
5 - 4 4. DISASSEMBLY AND REASSEMBLY
5 - 4 4.1 Disassembly and Reassembly
5 - 4 4.2 Notes on Disassembly and Reassembly
5 - 4 4.2.1 Unlocking the carriage
5 - 5 4.2.2 Removing the printer unit
5 - 6 4.2.3 Removing the ASF unit
5 - 6 4.2.4 Removing the adjustable bearings supporting the carriage shaft
5 - 7 4.2.5 Paper feed gears
5 - 8 5. ADJUSTMENTS AND SETTINGS
5 - 8 5.1 Adjustments and Settings
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