Canon G2010 Printer Maintenance Guide: Print Head Cleaning, Nozzle Check, Ink Flush, Roller Cleaning and Other Functions

Quick Answer

The Canon IJ Printer Assistant Tool is a Windows utility for maintaining Canon G2010 series printers. It provides several maintenance and configuration functions, including Print Head Cleaning, Deep Cleaning, Nozzle Check, Ink Flush, Print Head Alignment, Bottom Plate Cleaning, Roller Cleaning, Remaining Ink Notification Settings, Power Off, Auto Power, Quiet Settings and Custom Settings.

These functions help resolve common printer problems such as faded printing, missing colours, clogged nozzles, misaligned text, ink smudges and paper feeding issues. Each function serves a different purpose. Users should select the appropriate maintenance operation based on the actual printing problem rather than running all cleaning operations routinely.

1. Introduction to Canon IJ Printer Assistant Tool

Canon IJ Printer Assistant Tool is a printer maintenance utility provided with compatible Canon printer drivers. It allows users to perform maintenance operations and configure printer behaviour directly from a Windows computer.

For the Canon G2010 series, the utility provides the following options:

2. Requirements Before Performing Printer Maintenance

Before using the maintenance functions, check the following:

• Ensure that the Canon G2010 printer is switched on.
• Connect the printer to the computer using the supported connection method.
• Install the compatible Canon MP Drivers and Printer Assistant Tool.
• Check the visible ink levels in all ink tanks.
• Keep plain A4 paper available for nozzle checks and cleaning procedures.
• Resolve any active printer error that prevents maintenance operations.
• Do not disconnect the printer or interrupt an operation while maintenance is running.

3. How to Open Canon IJ Printer Assistant Tool

Method 1: Through the Windows Start Menu

1. Click the Windows Start button.
2. Open All Apps or All Programs.
3. Locate the Canon Utilities folder.
4. Click IJ Printer Assistant Tool.
5. Select Canon G2010 series if the utility asks you to select a printer.

Method 2: Through Printer Properties

1. Open Windows Settings.
2. Navigate to Bluetooth & devices > Printers & scanners.
3. Select Canon G2010 series.
4. Open the available printing preferences or printer properties.
5. Locate the Maintenance tab or the maintenance utility shortcut.
6. Launch IJ Printer Assistant Tool.

The exact navigation may vary depending on the Windows version and installed Canon driver.

If the Utility Is Missing

1. Visit Canon India Support.
2. Search for the Canon G2010 series.
3. Open Drivers and Downloads.
4. Select the correct Windows version.
5. Download and install the compatible Canon MP Drivers.
6. Restart Windows if required and check the Canon Utilities folder again.

4. Print Head Cleaning

Print Head Cleaning is the standard maintenance operation used to address minor print head nozzle blockages. Inkjet printers use very small nozzles to deposit ink onto paper. Dried ink or other deposits can partially obstruct these nozzles, resulting in faded text, missing colours or horizontal white lines.

When to Use Cleaning

• Text appears faded despite sufficient ink.
• One or more colours are missing.
• Horizontal white streaks appear in printed output.
• Photographs contain incomplete or uneven colour areas.
• The nozzle check pattern shows missing lines.

How to Perform Print Head Cleaning

1. Switch on the Canon G2010 printer.
2. Open Canon IJ Printer Assistant Tool.
3. Click Cleaning.
4. Select the ink group if prompted.
5. Review Initial Check Items if available.
6. Click Execute to start cleaning.
7. Wait until the cleaning operation finishes.
8. Click OK when the completion message appears.
9. Print a Nozzle Check pattern to examine the result.

If standard Cleaning does not resolve the issue, Canon recommends repeating the operation once before proceeding to Deep Cleaning.

Benefits

• Helps clear minor nozzle blockages.
• May restore missing lines and colours caused by clogged nozzles.
• Provides a less intensive cleaning option than Deep Cleaning.

Do not perform Cleaning as a daily maintenance routine. Use it when print quality indicates a nozzle problem.

5. Deep Cleaning

Deep Cleaning performs a more intensive print head cleaning operation. It is intended for persistent nozzle problems that have not been resolved by standard Cleaning.

When to Use Deep Cleaning

• Two standard Cleaning attempts have not corrected the nozzle check pattern.
• Missing colours or white lines remain visible.
• Print quality remains poor despite adequate ink levels.

How to Perform Deep Cleaning

1. Switch on the printer and check the ink levels.
2. Open IJ Printer Assistant Tool.
3. Click Deep Cleaning.
4. Select the required ink group if prompted.
5. Review the Initial Check Items.
6. Click Execute and confirm the operation.
7. Wait for the printer to complete Deep Cleaning.
8. Print a Nozzle Check pattern to verify the result.

Deep Cleaning consumes more ink than standard Cleaning. Avoid repeating it unnecessarily. If the nozzle pattern does not improve, investigate the ink delivery system and follow Canon's next recommended maintenance steps.

6. Nozzle Check

Nozzle Check is a diagnostic function that prints a test pattern to determine whether the print head nozzles are dispensing ink correctly. It does not clean the print head.

How to Perform Nozzle Check

1. Switch on the printer.
2. Load plain A4 paper into the rear tray.
3. Open IJ Printer Assistant Tool.
4. Click Nozzle Check.
5. Review the initial checks.
6. Click Print Check Pattern.
7. Wait for the test pattern to print.
8. Inspect the pattern for missing lines, gaps or incomplete colour sections.

Understanding the Results

Always use the printed pattern as the basis for deciding whether further cleaning is necessary.

7. Ink Flush

Ink Flush is an intensive ink system maintenance operation intended for persistent ink delivery problems that have not been resolved by standard Cleaning and Deep Cleaning. It consumes a very large amount of ink and should be treated as an advanced maintenance procedure.

When to Consider Ink Flush

• The nozzle check pattern remains defective.
• Standard Cleaning has not resolved the problem.
• Deep Cleaning has also failed to improve the result.
• All required ink tanks meet Canon's minimum ink-level requirements.

How to Perform Ink Flush

1. Switch on the Canon G2010 printer.
2. Visually inspect the ink levels in all tanks.
3. Confirm that the levels meet Canon's requirements.
4. Open IJ Printer Assistant Tool.
5. Click Ink Flush.
6. Select the appropriate ink group when prompted.
7. Carefully read the Initial Check Items.
8. Confirm that the operation is necessary.
9. Click Execute and confirm the operation.
10. Wait until the printer completes Ink Flush.
11. Print a Nozzle Check pattern and inspect the result.

If print quality remains defective after Ink Flush, stop repeating the procedure and arrange professional inspection of the print head or ink delivery system.

8. Print Head Alignment

Print Head Alignment corrects the positioning of the print head so that printed lines and colours are placed accurately on the paper. Incorrect alignment may cause doubled text, misaligned vertical lines or displaced colours.

When to Use Alignment

• Vertical or ruled lines appear misaligned.
• Text looks doubled or shadowed.
• Colours appear displaced from their intended positions.
• Printed output is uneven despite a satisfactory nozzle check.

How to Perform Print Head Alignment

1. Switch on the printer.
2. Load the plain paper specified by the utility.
3. Open IJ Printer Assistant Tool.
4. Click Print Head Alignment.
5. Follow the on-screen instructions.
6. Allow the printer to print the alignment pattern.
7. Complete the alignment using the instructions displayed by Canon.
8. Print a sample document to verify the result.

Manual Print Head Alignment

If automatic alignment does not produce satisfactory results, the driver may provide a manual alignment option.

1. Open IJ Printer Assistant Tool.
2. Click Custom Settings.
3. Select Align heads manually.
4. Click OK to apply the setting.
5. Open Print Head Alignment again.
6. Follow the displayed instructions and compare the printed patterns.
7. Enter the appropriate pattern numbers as instructed.
8. Complete the alignment.

Alignment corrects positioning; it does not remove clogged ink nozzles. Use Nozzle Check and Cleaning for nozzle-related problems.

9. Bottom Plate Cleaning

Bottom Plate Cleaning cleans the internal bottom plate area of the printer. Ink residue or paper contamination in this area can cause unwanted marks on printed sheets, particularly on the reverse side.

When to Use Bottom Plate Cleaning

• Ink smudges appear on the back of printed paper.
• Unwanted ink marks appear during printing.
• Paper becomes stained even though the marks are not present in the original document.
• Internal cleaning is required before duplex printing.

How to Perform Bottom Plate Cleaning

1. Switch on the printer.
2. Prepare one new sheet of plain A4 or Letter-sized paper.
3. Open IJ Printer Assistant Tool.
4. Click Bottom Plate Cleaning.
5. Fold the sheet in half horizontally and then unfold it.
6. Load the sheet into the rear tray in portrait orientation, with the crest of the crease facing down, as directed by Canon.
7. Extend the paper output tray as instructed.
8. Return to the maintenance dialog box.
9. Click Execute.
10. Allow the printer to feed and eject the sheet.
11. Inspect the paper for ink marks.

If ink marks remain, repeat the operation with a new sheet when necessary.

Benefits

• Helps remove ink contamination from the internal bottom plate area.
• Reduces unwanted ink marks on the reverse side of paper.
• Helps prevent smudging during duplex printing.

Bottom Plate Cleaning does not resolve clogged print head nozzles or missing colours.

10. Roller Cleaning

Roller Cleaning removes paper dust and particles from the paper feed rollers. These rollers grip and move paper from the rear tray into the printer. Contamination can reduce their grip and cause inconsistent paper feeding.

When to Use Roller Cleaning

• The printer does not pick up paper correctly.
• Paper feeding is inconsistent.
• The printer makes feeding noises but the paper does not move correctly.
• Paper feed problems continue despite correct loading.

How to Perform Roller Cleaning

1. Switch on the printer.
2. Remove all paper from the rear tray.
3. Open IJ Printer Assistant Tool.
4. Click Roller Cleaning.
5. Confirm the operation.
6. Wait until the rollers stop rotating.
7. Follow the on-screen instructions to load three sheets of plain paper into the rear tray.
8. Click OK to continue.
9. Allow the printer to feed and eject the sheets.
10. Check whether paper feeding has improved.

Benefits

• Helps remove accumulated paper dust.
• Can improve paper pickup and feeding reliability.
• May resolve feeding problems caused by roller contamination.

If the problem continues, check paper condition, paper guides and the paper path for obstructions. Worn or damaged rollers may require service.

11. Remaining Ink Notification Settings

This function configures notifications about remaining ink and allows the remaining ink counter to be reset after refilling the tanks. It does not physically measure or refill the ink.

Enable or Disable Ink Notifications

1. Open IJ Printer Assistant Tool.
2. Click Remaining Ink Notification Settings.
3. Locate the function for notifying the remaining ink level.
4. Select Enable or Disable as required.
5. Click Set to apply the setting.

If notifications are disabled, manually inspect the transparent ink tanks and monitor the ink level regularly.

Reset the Remaining Ink Level Count

1. Refill all ink tanks to their respective upper limit lines.
2. Open Remaining Ink Notification Settings.
3. Locate Reset the Remaining Ink Level Count.
4. Click Reset.
5. Confirm the operation if prompted.

12. Power Off

The Power Off function allows the user to switch off the printer through the computer.

How to Use Power Off

1. Ensure that the printer is not printing or performing maintenance.
2. Open IJ Printer Assistant Tool.
3. Click Power Off.
4. Confirm the operation if prompted.
5. Wait for the printer to switch off.

After using this function, switch the printer on again using its physical ON button. Do not interrupt an active print or maintenance operation by switching off the printer.

13. Auto Power Settings

Auto Power provides options for configuring automatic printer power-on and power-off behaviour.

Auto Power On

When enabled, the printer can switch on automatically when print data is sent from a computer, subject to the supported connection and printer conditions.

Auto Power Off

Auto Power Off allows the printer to switch itself off after a specified period of inactivity.

How to Configure Auto Power

1. Open IJ Printer Assistant Tool.
2. Click Auto Power.
3. Configure Auto Power On as required.
4. Configure Auto Power Off and select the available timeout.
5. Click OK to save the settings.

These settings can reduce unnecessary printer operation, but the actual behaviour depends on the printer connection and driver configuration.

14. Quiet Settings

Quiet Settings reduces the operating noise produced by the printer. It is useful in offices, homes and shared workspaces where printer noise may disturb other people.

Available Options

• Do Not Use Quiet Mode: Operates without the quiet-mode setting.
• Always Use Quiet Mode: Keeps Quiet Mode enabled.
• Use Quiet Mode During Specified Hours: Enables Quiet Mode during a configured time period.

How to Configure Quiet Settings

1. Open IJ Printer Assistant Tool.
2. Click Quiet Settings.
3. Select the preferred operating mode.
4. If using scheduled mode, configure the start and end times.
5. Click OK to save the settings.

Benefits and Limitations

• Reduces operating noise.
• Can be useful during evening or night hours.
• Allows scheduled quiet operation.
• May reduce printing speed.

Quiet Mode settings may not apply to copying or direct printing performed from the printer's operation panel.

15. Custom Settings

Custom Settings provides additional options for adjusting printer behaviour. The options displayed may vary depending on the installed driver.

15.1 Prevent Paper Abrasion

This setting increases the gap between the print head and paper to help prevent the paper from rubbing against the print head.

Use it when paper abrasion occurs during printing, particularly with high-density printing or certain paper conditions.

1. Open IJ Printer Assistant Tool.
2. Click Custom Settings.
3. Select Prevent paper abrasion.
4. Click OK to apply the setting.

This option changes the print head-to-paper gap and may affect printing results. Disable it when it is no longer required.

15.2 Align Heads Manually

This option changes print head alignment from automatic to manual mode. It is useful when automatic alignment does not provide satisfactory results.

1. Open Custom Settings.
2. Select Align heads manually.
3. Click OK.
4. Open Print Head Alignment and follow the displayed instructions.

15.3 Rotate 90 Degrees Left When Orientation Is Landscape

This option changes the rotation direction used when printing documents in landscape orientation. It may be useful for specific document and paper layouts. Some paper sizes may have their own rotation behaviour.

15.4 Ink Drying Wait Time

Ink Drying Wait Time controls how long the printer waits before ejecting a subsequent page.

• Increase the wait time: Allows more time for ink to dry and may help reduce smudging between successive pages.
• Decrease the wait time: Reduces the delay and may improve printing speed when ink dries adequately.

Adjust this setting when ink from one page is transferring to another page or when a shorter page-ejection delay is preferred.

16. Recommended Maintenance Workflow

Select the maintenance function according to the observed symptom. The following table provides a practical reference.

17. Common Problems and Troubleshooting

17.1 Cleaning Does Not Improve Print Quality

Possible causes: Severe nozzle blockage, insufficient ink, an ink delivery problem or a damaged print head.

1. Check the visible ink levels.
2. Print a Nozzle Check pattern.
3. Perform standard Cleaning.
4. Print another Nozzle Check pattern.
5. If the problem remains, repeat standard Cleaning once.
6. If there is still no improvement, perform Deep Cleaning according to Canon's instructions.
7. Consider Ink Flush only if the issue persists and all prerequisites are satisfied.
8. Contact Canon service if the nozzle pattern remains defective.

17.2 Deep Cleaning Does Not Restore Missing Colours

Check ink levels and inspect the nozzle pattern. A persistent problem may involve the ink delivery system or print head rather than a simple blockage. Follow Canon's Ink Flush requirements before considering that operation. If the problem remains, arrange professional inspection.

17.3 Printer Assistant Tool Displays a Communication Error

1. Ensure that the printer is switched on.
2. Check the USB cable and connections if using USB.
3. Confirm that Windows detects Canon G2010 series.
4. Select the correct printer in the utility.
5. Restart the printer and computer if necessary.
6. Reinstall the compatible Canon driver if communication remains unavailable.

17.4 Printer Does Not Feed Paper After Roller Cleaning

1. Remove incorrectly loaded or damaged paper.
2. Check that the paper guides are correctly positioned.
3. Use dry, supported paper.
4. Check for visible foreign objects in the paper path without forcing or dismantling components.
5. Repeat Roller Cleaning only when appropriate.
6. Arrange service if the rollers appear damaged or paper feeding remains unsuccessful.

17.5 Ink Smudges Continue After Bottom Plate Cleaning

1. Repeat Bottom Plate Cleaning using a new sheet of plain paper if required.
2. Check that the correct paper type is selected in the driver.
3. Check whether successive pages are being smudged.
4. Increase Ink Drying Wait Time if appropriate.
5. Arrange professional inspection if unexplained ink contamination continues.

17.6 Ink Flush Is Available but Ink Levels Are Low

Do not run Ink Flush. Refill the relevant tanks to the level required by Canon and confirm the initial check items before considering the operation. Insufficient ink during Ink Flush can cause printer failure.

18. Important Printer Maintenance Precautions

• Do not perform print head cleaning unless print quality indicates a problem.
• Check ink levels before Deep Cleaning or Ink Flush.
• Never interrupt a maintenance operation.
• Do not disconnect the printer while cleaning or Ink Flush is in progress.
• Do not rinse or wipe the print head manually. Follow Canon's maintenance instructions.
• Use suitable paper for nozzle checks and cleaning operations.
• Do not repeatedly perform Ink Flush to address an unresolved hardware problem.
• Reset the remaining ink counter only after refilling the tanks to their upper limit lines.
• Use ink specified as suitable for the printer.
• Do not force the paper feed rollers or dismantle internal printer components without appropriate service instructions.

19. Frequently Asked Questions

What is Canon IJ Printer Assistant Tool?

It is a Windows utility for printer maintenance and configuration, including cleaning, nozzle checks, alignment, roller cleaning and power settings.

How often should I clean the Canon G2010 print head?

Clean the print head only when printing symptoms or a nozzle check indicate a problem. Routine unnecessary cleaning wastes ink.

Does Nozzle Check clean the print head?

No. It prints a diagnostic pattern to identify missing lines or possible nozzle blockages.

What is the difference between Cleaning and Deep Cleaning?

Cleaning is the standard operation for minor nozzle blockages. Deep Cleaning is more intensive and should be used when two standard cleaning attempts have not resolved the problem.

Is Ink Flush safe to perform regularly?

No. Ink Flush consumes a very large amount of ink and is intended for persistent problems that remain after Deep Cleaning. Follow Canon's minimum ink-level requirements.

Can Print Head Alignment resolve missing colours?

Alignment corrects print head positioning. It does not directly clear clogged nozzles. Use Nozzle Check and the appropriate cleaning procedure for missing colours.

What does Bottom Plate Cleaning do?

It cleans the internal bottom plate area to help prevent ink smudges on printed sheets.

What does Roller Cleaning do?

It cleans paper feed rollers and can help improve paper pickup when dust or paper particles interfere with feeding.

Why should the ink counter be reset after refilling?

The counter needs to be synchronised with the refilled tanks. Reset it only after all tanks have been refilled to their upper limit lines.

Does Quiet Mode affect printing speed?

Quiet Mode may reduce operating noise but can also reduce printing speed.

What should I do if print quality remains poor after Ink Flush?

Print a new nozzle check pattern. If the problem remains, arrange professional inspection of the print head or ink delivery system rather than repeatedly running Ink Flush.

20. Official Canon Documentation and References

• Canon G2010 – Canon IJ Printer Assistant Tool Description
• Canon G2010 – Opening the Maintenance Tool
• Canon G2010 – Maintenance Procedure
• Canon G2010 – Bottom Plate Cleaning
• Canon G2010 – Cleaning the Paper Feed Rollers
• Canon G2010 Series Online Manual
• Canon India Support – Drivers and Downloads