What to do if the upper unit is open on my Canon Scanner?
- SstewartrobertJul 26, 2025
If the upper unit of your Canon Scanner is open, close it.
What to do if the upper unit is open on my Canon Scanner?
If the upper unit of your Canon Scanner is open, close it.
Film scanning | - |
---|---|
Color scanning | Yes |
Grayscale levels | 256 |
Input color depth | 24 bit |
Maximum scan size | 216 x 3000 mm |
Output color depth | 8 bit |
Optical scanning resolution | 600 x 600 DPI |
Scanner type | Sheet-fed scanner |
Product color | Gray |
Built-in display | No |
Sensor type | CMOS CIS |
Daily duty cycle (max) | 6000 pages |
Auto document feeder (ADF) input capacity | 50 sheets |
Scanning media types supported | Card stock |
Maximum ISO A-series paper size | A4 |
Auto Document Feeder (ADF) media weight | 80 - 380 g/m² |
Input voltage | 100-240 V |
Power supply type | AC |
AC input frequency | 50 - 60 Hz |
Power consumption (standby) | 1.9 W |
Power consumption (typical) | 25 W |
Operating temperature (T-T) | 10 - 32.5 °C |
Operating relative humidity (H-H) | 20 - 80 % |
Sustainability certificates | ENERGY STAR |
USB version | 2.0 |
Standard interfaces | USB 2.0 |
Harmonized System (HS) code | 84716070 |
Depth | 181 mm |
---|---|
Width | 313 mm |
Height | 93 mm |
Weight | 2600 g |
Details compliance with Canadian interference standards for the device.
Caution against unauthorized reproduction of sensitive materials like currency or official documents.
Lists available manuals for the document scanner, including safety and reference guides.
Defines WARNING, CAUTION, IMPORTANT, and Hint symbols used throughout the manual.
Lists hardware and operating system requirements for scanner operation.
Instructions for powering the scanner up and down using the power button.
Environmental requirements for scanner placement to ensure optimal performance.
Precautions for using the power adapter and cord safely.
Procedures for safely relocating the scanner unit.
Covers electrical safety, flammable substances, physical hazards, pacemakers, and stability.
Guidelines for scanner disposal and preparation for repair.
Notes about hot parts and potential burn risks during operation.
Describes main features like compact design, fast feeding, and high image quality.
Identifies parts on the front of the scanner and the operating panel.
Identifies parts located on the back of the scanner.
Explains non-error indicator displays on the scanner's panel.
Covers document sizes, paper thickness, and initial scanning notes.
Guides on selecting feed/eject paths for different document types.
Detailed steps for placing documents into the scanner feeder.
Instructions for scanning business and plastic cards.
Procedure for scanning folded documents using Folio Scan.
How to scan documents longer than the standard size.
Steps to enable Long Document mode on Windows.
Steps to enable Long Document mode on Mac.
How to configure the scanner to detect double feeds.
Detailed setup for double feed detection on Windows.
Detailed setup for double feed detection on Mac.
Explains actions for detected double feeds.
Explains options when a double feed is detected with rapid recovery.
How to enable and configure skew detection to prevent document damage.
Explains actions when a skewed document is detected.
Introduction to the CaptureOnTouch application for scanning.
Overview of the CaptureOnTouch scanning application.
Explains the scanner driver's tabs and their settings.
Details adjustments available in the Brightness tab.
Details image processing options like edge emphasis and color drop-out.
Covers settings in the Feeding and Others tabs.
Covers essential parameters: Color mode, Page Size, Dots per inch, and Scanning Side.
Explains how to select the scanning resolution.
Describes simplex, duplex, and skip blank page options.
Explains color modes and automatic detection features.
Details page size options including matching original size.
How to register non-standard page sizes.
How to specify the exact area to be scanned.
How to set the scanner to skip blank pages.
Setting the scanner to ignore blank pages.
Removing specific colors from scanned images.
Adjusting color intensity in scanned images.
Adjusting edge emphasis for clearer images.
Making text and lines thicker or thinner in scanned images.
Improving text readability on complex backgrounds.
Setting up double feed detection.
Automatically rotating images based on text direction.
Manually rotating images for correct orientation.
Dividing documents into batches during scanning.
Outputting multiple scanned images with different conditions.
Cleaning up artifacts like dots and notches from scanned images.
Procedures for saving and restoring custom scanner settings.
Details restrictions on settings based on color mode selection.
Notes on disabled settings in Mac's Simple/Advanced modes.
Details restrictions within the advanced image processing settings dialog.
How to use patchcodes for automatic batch separation.
Steps for printing and using patchcode sheets for scanning.
Routine cleaning and upkeep procedures to maintain quality.
Instructions for cleaning the scanner's surface and inside.
Detailed steps for cleaning internal components like glass and rollers.
How to correct vertical image stretching caused by roller wear.
Steps for adjusting the reduction ratio on both Windows and Mac.
Procedures for safely accessing internal parts for replacement.
Step-by-step guide to replace the retard roller.
Step-by-step guide to replace the feed roller.
How to reset the roller usage counter after replacement.
Procedures to reset the roller count on both operating systems.
How to turn off the automatic power-off feature.
Steps to adjust the auto power off setting on Windows.
Addresses issues like scanner not turning on or not recognized.
Covers jams, multi-page saving issues, and memory errors.
Solutions for slow scanning and problems opening scanned files.
Tips on saving locations, file naming, and configuration backups.
Instructions for printing and emailing scanned documents.
Guides on saving scanned images to different directories.
Steps to clear paper jams and skewed documents.
Final steps after removing jammed paper.
Steps to uninstall scanner drivers and software.
Detailed technical specifications of the scanner.
Information on consumable parts and optional units.
Diagrams showing the scanner's physical measurements.
Explains various safety symbols and their meanings.
Details meanings of power and heat hazard symbols.
Explains DC polarity and static electricity warnings.