Canon i250 Series Simplified Manual

Canon i250 Series Simplified Manual

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i350 / i355
i250 / i255
SIMPLIFIED MANUAL
1. PRODUCT LIST
2. PRODUCT SPECIFICATIONS
3. ERROR DISPLAY
4. SERVICE MODE (test print, EEPROM initialization, destination setting)
5. EXTERNAL VIEW / PARTS LIST
6. TROUBLESHOOTING FLOWCHART (main unit, print head)
7. SERVICE INFORMATION
APPENDIX 1: SHIPMENT INSPECTION PATTERN
APPENDIX 2: i350/i250 SERVICE TOOL
QY8-1389-000
Rev. 00
June 6, 2003
Canon Inc.
1

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Summarization of Contents

PRODUCT LIST
1-1. Main Units
Lists main printer units and their respective sales territories for identification.
1-2. Options
Lists any optional accessories or features available for the printers.
1-3. Consumables
Details consumable items like ink tanks, including product codes and common usage.
PRODUCT SPECIFICATIONS
2-1. Printer Main Unit Specifications
Provides detailed technical specifications for the printer's main unit, including performance and physical attributes.
2-2. Product Life
Outlines the expected operational lifespan of the printer in terms of years or pages printed.
2-3. Print Head Specifications
Details the technical specifications of the print head, covering nozzles, ink drop size, and color capabilities.
ERROR DISPLAY
3-1. Operator Call Error
Explains operator-initiated errors indicated by LED blinking and the necessary corrective actions.
3-2. Service Call Error
Details service-required errors indicated by LED patterns and the recommended corrective actions.
3-3. Ink Low Warning
Describes low ink warnings shown on the status monitor and their meaning.
SERVICE MODE FUNCTIONS
Print Head Manual Cleaning
Instructions for performing manual cleaning of the print head via the printer driver utility.
Head Refreshing (Deep Cleaning)
Procedure for deep cleaning the print head to resolve print quality issues.
Paper Feed Roller Cleaning
Steps to clean the paper feed rollers using the printer driver utility for better paper handling.
Test Printing Procedures
Guidance on executing various test prints, such as nozzle check patterns, for diagnostics.
Shipment Pattern Printing
Steps for printing shipment inspection patterns, used for initial quality checks and diagnostics.
EEPROM Reset
Instructions on how to reset the printer's EEPROM, including waste ink counter adjustments.
Destination Setting
Process for setting or changing the printer's destination region through software.
EXTERNAL VIEWS AND PARTS LIST
External Parts and Assemblies
Illustrates external components, power supply, and logic board assembly of the printer.
Print Unit Components
Diagram detailing the various parts that constitute the printer's print unit.
Detailed Parts Identification
Comprehensive list of all printer parts, including part numbers, descriptions, and applicable models.
Power Cord Specifications
Lists different power cords available for use with the printer in various geographical regions.
TROUBLESHOOTING FLOWCHARTS
Printer Main Unit Troubleshooting
A flowchart to guide users through diagnosing and resolving issues with the printer's main operational unit.
Print Head Operation Troubleshooting
A flowchart designed to help diagnose and fix problems related to the printer's print head functionality.
SERVICE INFORMATION
Print Unit Replacement Procedure (Asia)
Specific instructions for replacing the print unit, applicable only to printers sold in Asian regions.
TECHNICAL INFORMATION AND FAQS
Product Technical Information and FAQs
Provides answers to frequently asked questions and technical details about printer performance.
NEW PRINTER FUNCTIONS
Borderless Printing Capabilities
Details the borderless printing feature, its supported sizes, and potential printing issues.
Paper Selection Lever
Explains the absence of a paper selection lever and related adjustments for printing.
Quiet Mode Operation
Describes the printer's quiet mode function, its impact on noise, and print speed.
HEAD REFRESHING PROCEDURE
Head Refreshing Function
Instructions for performing head refreshing, a deep cleaning process to resolve print quality issues.
HEAD ALIGNMENT PROCEDURE
Head Alignment Adjustment
Guide for adjusting the print head alignment to ensure accurate print positioning and quality.
APPENDIX 1: SHIPMENT INSPECTION PATTERN
Ink Non-Ejection Check
Details the check for ink non-ejection as part of the shipment inspection pattern.
Top Margin Verification
Explains how to verify the top margin accuracy in the shipment inspection pattern printout.
Vertical Lines Check
Describes the procedure for checking vertical line consistency in the inspection pattern.
Gray Area Print Quality
Details the assessment of the gray area for print quality and density in the shipment pattern.
APPENDIX 2: i350/i250 SERVICE TOOL
Using the i350/i250 Service Tool
Comprehensive guide on the usage and features of the dedicated service tool for i350 and i250 printers.
Service Tool Usage Procedures
Step-by-step instructions for operating the service tool software, including installation and launch.
Printing Shipment Inspection Patterns
Instructions on how to print shipment inspection patterns using the i350/i250 service tool.
Setting Printer Destination
Guide to setting or changing the printer's destination region using the service tool's functionality.

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