Question

Do canon has a reset key/adjustment program?

Answer 1

Canon printers do not have a universal physical "reset key", but they do use software-based adjustment programs or reset utilities for maintenance tasks such as:

✅ Types of Reset Options for Canon Printers:

1. Manual Reset (Service Mode):

   • Some Canon printers can be reset using a special button sequence (entering Service Mode) via the printer's control panel or button presses (e.g., Stop + Power combination).

   • Used to reset the ink absorber counter, waste ink pad, etc.

2. Adjustment/Reset Tools (Software):

   • Canon uses Canon Service Tool or Canon Service Mode Tool (e.g., Canon Service Tool v3400, v5306, etc.).

   • These tools allow resetting counters, cleaning heads, EEPROM adjustments, etc.

   • They are mostly intended for authorized service centers.

3. Canon Service Mode Utility:

   • This is typically a Windows-based executable.

   • Used to:

     • Reset ink absorber (waste ink pad full error)

     • Reset printer after maintenance

     • Adjust EEPROM

   • Example: Canon Service Tool ST4905.exe for certain models like G series, MG series.

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⚠️ Important Notes:

• Model-Specific: The tool or method depends on your specific Canon printer model.

• Use with Caution: Incorrect use can damage firmware or void warranty.

• Not Officially Distributed: Canon does not publicly release these tools — they are used by service technicians.

• Ink absorber warning reset: Often the main reason for using such a tool.

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✅ Common Canon Reset Key Combinations (Service Mode Example):

For many PIXMA models (like G-series):

1. Turn the printer off.

2. Press and hold the Stop button.

3. While holding Stop, press and hold Power.

4. Keep holding Power and release Stop.

5. Press Stop button 5 times (while holding Power).

6. Release all buttons — printer enters Service Mode.

Then you can use a Canon Service Tool to reset counters or make adjustments.