Part 4: Technical Reference - Canon QY8-1360-000 Service Manual

Part 4
TECHNICAL
REFERENCE
Page
4 - 1 1. OVERVIEW
4 - 1 1.1 Printer Block Diagram
4 - 2 1.2 Initial Flowchart
4 - 3 1.3 Print Signal Sequence
4 - 4 1.4 BJ Cartridge Drive
4 - 5 1.5 Power-Off Sequence Flowchart
4 - 6 2. FIRMWARE
4 - 6 2.1 Interface
4 - 8 2.2 Print Modes
4 -11 2.3 Smoothing Function
4 -11 2.4 Print Optimization Controls
4 -12 2.5 Head Overheat Protection
4 -13 3. PRINTER'S MECHANICAL SYSTEM
4 -13 3.1 Overview
4 -15 3.2 BJ Cartridge
4 -29 3.3 Purge Unit
4 -33 3.4 Carriage
4 -36 3.5 Paper Feed/Sheet Feeder Mechanism
4 -39 4. PRINTER ELECTRICAL SYSTEM
4 -39 4.1 Overview of Printer Electrical System
4 -40 4.2 Logic
4 -45 4.3 Electrica System
4 -46 5. DETECTION FUNCTIONS
4 -46 5.1 Sensor-based Detection Functions
4 -48 5.2 Miscellaneous Detection Functions