Canon BJC-4100 Service Manual

Service manual

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Table Of Contents

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Table of Contents

Table of Contents
Illustration Index
Safety Precautions
Moving Parts
Ink Stains
Ink Path
Ink Mist
BJ Cartridge Heat-Up
Machine Precautions
Handling a BJ Cartridge
Preventing Clogged Nozzles
Power On/Off
When Not Using the Printer
Ink Electroconductivity
Handling Ink Cartridges
Preventing Clogging
Printer Precautions
Prevent Spur Deformation
Prevent Damage from Static Electricity
Carriage Ribbon Cable's Electrical Contacts View
Prevent Ink Leakage
Prevent Waste Ink Inside the Purge Unit
Precautions for Service
EEPROM Data Precautions
Static Electricity Precautions
Electrical System of Printer View
Disassembly and Reassembly Precautions
Self-Diagnosis
How to Release Plastic Hooks
Product Outline
Printer Exterior View
Features
Color BJ Cartridge
Black BJ Cartridge
BJ Cartridge Container
AC Adapter
Consumables
BJ Cartridges (Color and Black)
Ink Cartridge (Color BJ Cartridge)
Specifications
Paper Specifications
Printing Range
Interface Specifications
Nibble Mode
Input/Output Signals
Timing Chart (Compatible Mode)
Timing Chart (Nibble Mode)
Character Code Tables
BJ Mode - USA Code Page 437
BJ Mode - Multilingual Page 850
BJ Mode - Turkish Code Page 857
BJ Mode - Portugese Code Page 860
Canadian French Code Page 863
Norwegian Code Page 865
Epson Mode
Epson Italics Character Set
Epson Graphics Character Set
International Character Set
Printer Setup
Equipment Check
Packaging - Diagram
Printer Dimensions
Setup Procedure
Connecting the Interface Cable
Connecting the DC Power Cord
Turning on the Printer
Installing the BJ Cartridge
Removing the BJ Cartridge Protectors
BJ Cartridge Installation - Diagram
Replacing the BJ Cartridge
Replacing the Ink Cartridge
BJ Cartridge Container Info
Turning the Printer On/Off
Paper Settings
Name of the Parts and Their Functions
Paper Thickness Lever
Transporting the Printer
Carrying the Printer
Printer Servicing Functions
Error Indications
Function Settings
Setting the Default Setting Mode
BJ Setup Utility Program
Cleaning the BJ Cartridge
Self-Test Printout
Demonstration Print
Printer Status Information Print
ASCII Character Print (Ripple Pattern)
Nozzle Check Pattern
Hexadecimal Dump Test Printout
EEPROM Reset
Printing the EEPROM Data
Overview
Printer Diagram
Product View
Initial Flowchart
Printing Signal Flow
Printing Drive
Printing Drive Control
Black BJ Cartridge Drive Control
Color BJ Cartridgde Drive Control
Printing Signals (HQ Mode)
Power off Flowchart
Firmware
Interface
Compatible Mode
Nibble Mode Info
720 Dpi Printing/Smoothing Feature
Canon Extension Mode
Emulation Mode
Printing Modes
Printing Modes and Heating Methods
High-Duty Printing Mode
Optimum Printing Direction Control
Automatic Emulation Switching
Control Command Recognition
Switching the Emulation Mode
Ink Smear Control
Head Overheating Protection Control
Printer's Mechanical System
Paper Feed Mechanism and Sheet Feeder
Black BJ Cartridge Structure
Air Intake Plate
Cartridge Cover
Cartridge Body
Color BJ Cartridge Structure
Bubble Jet Head Unit
Bubble Head Unit Structure
Bubble Jet Nozzles
Nozzle Arrangement
Signal Connection Point (Contact Pad)
List of BJ Cartridge Signal Contact
Circuit Diagram
128/136 Bit Shift Resistor
128/136 Bit Latch
Heater (1 to 128 and 1 to 136)
Rank Resistor
BJ Cartridge Detection Feature
Head Installation Status and Signal Detection
Purge Unit Functions
Capping Function
Cleaning Function
Ink Consumption During Cleaning (as a Standard)
Purge Unit Structure
Carriage Function
Carriage Structure
BJ Cartridge Attachment Section
Carriage Driver
Paper Thickness Setting
Switching the Paper Feed Motor Drive Transmission
Paper Feed and Sheet Feeder Functions
Paper Feed Mechanism View
Sheet Feeder Structure
Paper Selection Lever View
Printer's Electrical System
Logic Section Block Diagram
Logic Board Block Diagram
Printer Block Diagram
Logic Section Components
Stepping Motor Controller
Interrupt Controller
A-D Converter
Printer Controller (IC5)
Motor-Driving Circuit
Dram (Ic4)
Reset IC (IC7)
Paper Feed Motor Driver (IC8)
Power Supply Block Diagram
Power Supply Components
Switching Power Supply
Sensor Functions
List of Sensor Functions
Maintenance
Servicing Tools
Applying the Grease
Disassembly and Reassembly
Waste Ink Absorber Installation
Carriage Guide Frame Installation
Logic Board Replacement Cautions
Cautions after Replacing the Waste Ink Absorber
Adjustments
Adjustment Point
When Adjustment Is Required
Tools Required for Head Gap Adjustment
Adjustment Procedure
Head Gap Adjustment
Troubleshooting
Error Condition Diagnosis
Initial Self Check
Error Recovery
BJ Cartridge Displaced Error
Home Position Error
Paper Feed Error/Paper Jam
Waste Ink Full Error
Temperature Sensor Error
Printing Position Correction Error
The Power Does Not Turn on
The Printer Does Not Recognize the BJ Cartridge
Faulty Printing 1: no Printing
Faulty Printing 2: White Stripes Appear
Faulty Printing 3: Other Print Problem
Faulty Interface
Location and Signal Assignment
Logic Board View
Circuit Diagram - Logic Board
Logic Board Bottom View

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1 Table of Contents
2 Illustration Index
3 Specifications
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BJC-4100

SERVICE

MANUAL

Canon

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Canon BJC-4100 Service Manual

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Canon BJC-4100 Service Manual

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