Part 4: Technical Reference - Canon BJC-2000 Service Manual

Part 4
TECHNICAL
REFERENCE
Page
4 - 1 1. OVERVIEW
4 - 1 1.1 Printer Diagram
4 - 2 1.2 Print Signal Flow
4 - 3 1.3 Print Drive
4 - 5 2. FIRMWARE
4 - 5 2.1 720 dpi Printing/Smoothing Feature
4 - 6 2.2 Printing Modes
4 - 8 2.3 Optimum Printing Direction Control
4 - 8 2.4 Ink Smear Control
4 - 8 2.5 Head Overheating Protection Control
4 - 9 3. PRINTER MECHANICAL SYSTEM
4 - 9 3.1 Overview
4 -10 3.2 BJ Cartridge
4 -17 3.3 Purge Unit
4 -19 3.4 Carriage
4 -22 3.5 Paper Feed
4 -24 4. PRINTER ELECTRICAL SYSTEM
4 -24 4.1 Overview
4 -25 4.2 Logic Section
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 -30 6.1 Scanner Cartridge Overview
4 -31 6.2 Scanner Cartridge Structure
4 -33 6.3 Signal Contacts
4 -33 6.4 Scan Mode
4 -33 6.5 Calibration