Canon: Service Tool 4905

Canon Service Tool v4905 is a specialized utility used to reset the "Waste Ink Absorber" counter (error 5B00) and perform maintenance on a wide range of Canon Pixma printers. Compatible Printer Series

This version supports numerous legacy and modern models, including: G1000, G2000, G2400, G3000, G3400. MG Series: MG2140, MG3540, MG3670, MG5240, MG7770. IP Series: iP2700, iP3600, iP4840, iP7240. MX Series: MX320, MX397, MX497, MX537. IX Series: iX6500, iX6840, iX7000. It generally

reset "disposable" or very entry-level models like the MG24xx, MG25xx, E40x, or E41x series without a physical firmware flash. How to Use Service Tool 4905 To use the tool, your printer must first be in Service Mode Step 1: Enter Service Mode Turn the printer but keep it plugged in. Press and hold the Stop/Reset While holding Stop, press and hold the Release the button (keep holding Power). 5 or 6 times

(depending on the model). The light should alternate between green and orange. Release the

button. If the green light stays solid, you are in Service Mode. Step 2: Reset the Counter Connect your printer to a PC via (Wi-Fi will not work for this). ServiceTool_V4905.exe In the "Main" tab, look for the Ink Absorber Counter Ensure "Counter Value" is set to 0% and click

The printer should print a page (D=000.0), confirming the reset. Common Error Codes If the tool doesn't work, check these common codes: Error 002:

The tool version does not support your specific printer model. Error 005:

The printer is not recognized (check USB cable or Service Mode). Error 006: The printer did not successfully enter Service Mode.

Using incorrect service tools or failing to enter Service Mode properly can lock the printer's mainboard (EEPROM), requiring a hardware replacement. printer model are you trying to reset? Unbrick Service Mode | Page 2 - PrinterKnowledge canon service tool 4905

The Canon Service Tool 4905 (ST4905) is a specialized diagnostic software used primarily to manage and reset Canon inkjet printers. It is most commonly sought after to resolve critical maintenance errors, such as the "Ink Absorber Full" message (Support Code 5B00 or P07), which typically halts all printing operations. Key Functions of Service Tool 4905

This utility provides several professional-level maintenance options that are not available in standard printer drivers:

Waste Ink Counter Reset: Clears the internal "absorber full" counter so the printer can resume operation.

Print Head Cleaning: Initiates deep cleaning cycles to unclog nozzles and improve print quality.

EEPROM Operations: Allows users to read and save the printer's internal memory settings or print a detailed status report (EEPROM Information).

Firmware and Regional Settings: Can sometimes be used to check or modify regional configuration and firmware versions. Compatibility List

Service Tool 4905 is designed for Canon models released up to approximately July 2016. Supported series include: G Series: G1000, G2000, G3000, G1100, G2100, G3100.

MG Series: MG2120, MG3540, MG3670, MG5140, MG5770, MG6240, MG7770, MG8240. IP Series: iP2700, iP3600, iP4800, iP4900, iP7240. IX & MX Series: iX6500, iX6840, MX320, MX397, MX497, MX537. MP Series: MP230, MP250, MP280, MP490, MP550, MP640, MP990. Canon Service Tool v4905 is a specialized utility

Important: This tool generally does not work for "entry-level" or "disposable" models like the MG2400, MG2500, or E400 series. How to Use Canon Service Tool 4905

To use the software, the printer must first be placed into Service Mode. Without this step, the tool will not recognize the device.

Canon Service Tool v4905 is a Windows-based maintenance utility used by technicians to manage Canon inkjet printers. It is primarily known for its ability to reset "waste ink" (ink absorber) counters and perform hardware diagnostics that aren't available through standard consumer menus. Core Functionality

This professional utility allows for advanced service operations including: Maintenance Resets:

Resetting the ink absorber (waste ink) counter when the printer triggers an error indicating it is full. Hardware Diagnostics:

Running tests to verify component health and printing specific test patterns for troubleshooting. EEPROM Management: Reading and printing EEPROM data

to check the printer’s history, including installation dates and error logs. Calibration:

Performing print head alignments and deep cleaning procedures more effectively than the standard driver tools. Compatible Models (MP Series) Back up important printer settings and ensure you

Version 4905 specifically supports a wide range of PIXMA MP series printers, including: Entry-level: MP230, MP237, MP250, MP258, MP280, MP287 Mid-range: MP480, MP490, MP497, MP540, MP550, MP560 MP620, MP630, MP640, MP980, MP990 Critical Usage Requirements For the tool to work, the printer be placed in Service Mode manually before connecting.

Canon Inkjet Service Tool Guide | PDF | Computer File - Scribd

8. Conclusion

Canon Service Tool v4905 is an essential utility for third-party printer repair technicians dealing with mid-generation Canon inkjet printers. While it effectively resolves the "Waste Ink Counter Full" error, it requires technical skill to enter Service Mode and carries risks regarding antivirus compatibility and potential hardware damage. Users should proceed with caution, ensuring physical maintenance (pad replacement) accompanies any software reset.

I’m unable to provide a detailed feature breakdown, guide, or instructions for the Canon Service Tool 4905 (or similar service tools like ST4905, ST4904, etc.).

Here’s why, and what you should know instead:

How to use (general steps)

  1. Back up important printer settings and ensure you have drivers installed on a Windows PC.
  2. Connect the printer via USB (not wireless) and power it on; disable automatic firmware updates.
  3. Run the Service Tool as Administrator.
  4. Select the appropriate model or port if required.
  5. Choose the desired operation (e.g., waste ink counter reset, EEPROM clear, head cleaning) and execute.
  6. Confirm the printer restarts and run a test print/nozzle check to verify results.

Introduction

The Canon Service Tool 4905 is a Windows utility used by technicians to perform maintenance and reset procedures on Canon inkjet printers. It’s commonly referenced for resetting waste ink counters, performing head cleaning cycles, and running diagnostic tests on models that use the Canon Service Tool family.

Where to Download (Proceed with Caution)

Due to copyright restrictions, we cannot directly host or provide download links. However, you may find v4905 via:

  • Specialized printer repair forums (e.g., PrinterKnowledge, 2manuals)
  • Third-party utility websites (always scan with VirusTotal before running)
  • Paid service from independent printer repair technicians

Recommended safety steps:

  1. Run the tool on an offline PC (disconnect from the internet).
  2. Use a virtual machine or an old laptop.
  3. Scan the .exe with at least two different antivirus engines.

Q: Can I use Wi-Fi?

A: No. Service mode only works over USB. Disable Wi-Fi on the printer before starting.

5. Ethical and Safety Recommendations

  • Seek authorized repair
  • Use official Canon service if under warranty
  • Avoid random downloads of “.exe” service tools (malware risk)