User Guide

Page
4 -10 2.2 Printing Modes
4 -11 2.2.1 P-POP (Plain Paper Optimized Printing) mode
4 -11 2.2.2 Draft mode (Print Quality: High Speed)
4 -11 2.2.3 Photo printing mode
4 -11 2.2.4 Carriage speed
4 -12 2.2.5 Advanced settings
4 -14 2.3 Optimum Printing Control
4 -14 2.3.1 Power monitor
4 -14 2.3.2 Ink-smear control
4 -15 3. PRINTER MECHANISM
4 -15 3.1 Overview of the Mechanical System
4 -16 3.1.1 Mechanical system configuration
4 -17 3.2 BJ Cartridge
4 -17 3.2.1 BJ cartridge structure
4 -18 3.2.2 BJ head unit structure
4 -19 3.2.3 Nozzle arrangement
4 -20 3.2.4 Signal contact part
4 -22 3.2.5 BJ cartridge drive circuit
4 -23 3.2.6 BJ cartridge detection
4 -24 3.3 Purge Unit
4 -24 3.3.1 Purge unit functions
4 -26 3.3.2 Purge unit structure
4 -28 3.4 Carriage Unit
4 -28 3.4.1 Carriage unit functions
4 -29 3.4.2 Carriage unit structure
4 -30 3.5 Paper Feed Section/Sheet Feeder Unit/Cassette Units
4 -30 3.5.1 Paper feed/sheet feeder/cassette functions
4 -32 3.5.2 Sheet feeder unit structure
4 -33 3.5.3 Cassette unit structure
4 -34 3.5.4 Flapper unit structure
4 -35 3.5.5 Path of fan air flow
4 -36 4. PRINTER ELECTRICAL SYSTEM
4 -36 4.1 Overview
4 -37 4.2 Logic Section
4 -37 4.2.1 Logic section block diagram
4 -38 4.2.2 Logic section components
4 -41 4.3 Power Supply Section
4 -41 4.3.1 Block diagram of power supply section
4 -41 4.3.2 Power supply section structure
4 -43 5. DETECTION FUNCTIONS
4 -43 5.1 Sensor Functions
4 -45 5.2 Other Detection Functions
4 -45 5.2.1 Waste ink level detection
4 -45 5.2.2 BJ cartridge sensor
4 -46 5.2.3 Ink-out detection
4 -48 5.2.4 No ink tank detection
Part 5: MAINTENANCE
5 - 1 1. MAINTENANCE
5 - 1 1.1 Periodically-replaced Parts
5 - 1 1.2 Worn Parts
5 - 1 1.3 Consumables
5 - 1 1.4 Periodic Maintenance
IV