Canon BJC-4100 Manuals

Manuals and User Guides for Canon BJC-4100. We have 1 Canon BJC-4100 manual available for free PDF download: Service Manual

Canon BJC-4100 Service Manual

Canon BJC-4100 Service Manual (137 pages)

Service Manual

Brand: Canon | Category: Printer | Size: 4.51 MB

Table of Contents

4
Table of Contents
8
Illustration Index
11
Safety Precautions
11
Moving Parts
12
Ink Stains
12
Ink Path
13
Ink Mist
14
BJ Cartridge Heat-Up
15
Machine Precautions
15
Handling a BJ Cartridge
15
Preventing Clogged Nozzles
16
Power On/Off
16
When Not Using the Printer
16
Ink Electroconductivity
17
Handling Ink Cartridges
17
Preventing Clogging
18
Printer Precautions
18
Prevent Spur Deformation
18
Prevent Damage From Static Electricity
18
Carriage Ribbon Cable's Electrical Contacts View
19
Prevent Ink Leakage
19
Prevent Waste Ink Inside the Purge Unit
20
Precautions for Service
20
EEPROM Data Precautions
21
Static Electricity Precautions
21
Electrical System of Printer View
22
Disassembly and Reassembly Precautions
22
Self-Diagnosis
22
How to Release Plastic Hooks
23
Product Outline
23
Printer Exterior View
24
Features
25
Color BJ Cartridge
25
Black BJ Cartridge
26
BJ Cartridge Container
26
AC Adapter
27
Consumables
27
BJ Cartridges (Color and Black)
27
Ink Cartridge (Color BJ Cartridge)
28
Specifications
31
Paper Specifications
32
Printing Range
33
Interface Specifications
34
Nibble Mode
34
Input/Output Signals
37
Timing Chart (Compatible Mode)
37
Timing Chart (Nibble Mode)
38
Character Code Tables
38
BJ Mode - USA Code Page 437
38
BJ Mode - Multilingual Page 850
39
BJ Mode - Turkish Code Page 857
39
BJ Mode - Portugese Code Page 860
40
Canadian French Code Page 863
40
Norwegian Code Page 865
41
Epson Mode
41
Epson Italics Character Set
41
Epson Graphics Character Set
42
International Character Set
43
Printer Setup
43
Equipment Check
43
Packaging - Diagram
44
Printer Dimensions
45
Setup Procedure
45
Connecting the Interface Cable
45
Connecting the DC Power Cord
46
Turning On the Printer
46
Installing the BJ Cartridge
46
Removing the BJ Cartridge Protectors
47
BJ Cartridge Installation - Diagram
47
Replacing the BJ Cartridge
48
Replacing the Ink Cartridge
49
BJ Cartridge Container Info
50
Turning the Printer On/Off
51
Paper Settings
52
Name of the Parts and Their Functions
53
Paper Thickness Lever
54
Transporting the Printer
54
Carrying the Printer
55
Printer Servicing Functions
55
Error Indications
57
Function Settings
57
Setting the Default Setting Mode
58
BJ Setup Utility Program
61
Cleaning the BJ Cartridge
62
Self-Test Printout
62
Demonstration Print
63
Printer Status Information Print
64
ASCII Character Print (Ripple Pattern)
64
Nozzle Check Pattern
65
Hexadecimal Dump Test Printout
66
EEPROM Reset
66
Printing the EEPROM Data
67
Overview
67
Printer Diagram
67
Product View
68
Initial Flowchart
69
Printing Signal Flow
70
Printing Drive
70
Printing Drive Control
70
Black BJ Cartridge Drive Control
70
Color BJ Cartridgde Drive Control
71
Printing Signals (HQ Mode)
72
Power Off Flowchart
73
Firmware
73
Interface
73
Compatible Mode
74
Nibble Mode Info
75
720 Dpi Printing/Smoothing Feature
75
Canon Extension Mode
75
Emulation Mode
76
Printing Modes
77
Printing Modes and Heating Methods
77
High-Duty Printing Mode
78
Optimum Printing Direction Control
78
Automatic Emulation Switching
78
Control Command Recognition
78
Switching the Emulation Mode
79
Ink Smear Control
79
Head Overheating Protection Control
80
Printer's Mechanical System
81
Paper Feed Mechanism and Sheet Feeder
82
Black BJ Cartridge Structure
82
Air Intake Plate
82
Cartridge Cover
82
Cartridge Body
83
Color BJ Cartridge Structure
83
Bubble Jet Head Unit
84
Bubble Head Unit Structure
84
Bubble Jet Nozzles
85
Nozzle Arrangement
85
Signal Connection Point (Contact Pad)
86
List of BJ Cartridge Signal Contact
87
Circuit Diagram
88
128/136 Bit Shift Resistor
88
128/136 Bit Latch
88
Heater (1 to 128 and 1 to 136)
88
Rank Resistor
89
BJ Cartridge Detection Feature
89
Head Installation Status and Signal Detection
90
Purge Unit Functions
90
Capping Function
90
Cleaning Function
90
Ink Consumption During Cleaning (As a Standard)
91
Purge Unit Structure
92
Carriage Function
93
Carriage Structure
93
BJ Cartridge Attachment Section
93
Carriage Driver
93
Paper Thickness Setting
94
Switching the Paper Feed Motor Drive Transmission
95
Paper Feed and Sheet Feeder Functions
95
Paper Feed Mechanism View
96
Sheet Feeder Structure
96
Paper Selection Lever View
97
Printer's Electrical System
98
Logic Section Block Diagram
98
Logic Board Block Diagram
98
Printer Block Diagram
99
Logic Section Components
99
Stepping Motor Controller
99
Interrupt Controller
99
A-D Converter
100
Printer Controller (IC5)
101
Motor-Driving Circuit
101
Dram (Ic4)
101
Reset IC (IC7)
101
Paper Feed Motor Driver (IC8)
102
Power Supply Block Diagram
102
Power Supply Components
102
Switching Power Supply
103
Sensor Functions
104
List of Sensor Functions
105
Maintenance
106
Servicing Tools
107
Applying the Grease
108
Disassembly and Reassembly
108
Waste Ink Absorber Installation
108
Carriage Guide Frame Installation
109
Logic Board Replacement Cautions
109
Cautions After Replacing the Waste Ink Absorber
110
Adjustments
110
Adjustment Point
110
When Adjustment Is Required
110
Tools Required for Head Gap Adjustment
111
Adjustment Procedure
112
Head Gap Adjustment
114
Troubleshooting
116
Error Condition Diagnosis
116
Initial Self Check
119
Error Recovery
120
BJ Cartridge Displaced Error
121
Home Position Error
122
Paper Feed Error/Paper Jam
126
Waste Ink Full Error
126
Temperature Sensor Error
126
Printing Position Correction Error
127
The Power Does Not Turn On
128
The Printer Does Not Recognize the BJ Cartridge
129
Faulty Printing 1: No Printing
130
Faulty Printing 2: White Stripes Appear
131
Faulty Printing 3: Other Print Problem
132
Faulty Interface
133
Location and Signal Assignment
133
Logic Board View
135
Circuit Diagram - Logic Board
136
Logic Board Bottom View

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