Canon Service Tool v4905 is a professional Windows-based utility used by technicians to perform maintenance and diagnostic tasks on specific Canon inkjet printers. It is most commonly used to reset the ink absorber (waste ink) counter , which triggers the 5B00 error code when the internal pads are full. Core Features Waste Ink Counter Reset
: Clears the "ink absorber full" error (Support Code 5B00) to allow continued printing. Hardware Diagnostics
: Runs tests on printer components to verify health and identify malfunctions. Maintenance Procedures
: Performs deep head cleanings and alignment procedures beyond standard user options. Calibration
: Adjusts internal settings and prints test patterns for color and alignment accuracy. Compatibility List
This version (v4905) is compatible with a broad range of Canon inkjet printers, particularly within the G, iP, MG, MP, and MX series Key Supported Models
: Includes popular models such as the G1000/2000/3000 series, various iP models (iP2700, iP7240), and numerous MG, MP, and MX printers. Explicitly NOT Supported
: The tool does not work with several newer or different series, including E40x, E41x, iP28xx, MG24xx/25xx/29xx/30xx, and TR457. Downloading and Risks The tool is often obtained through third-party sources like or community forums like Important Note : To use this tool, the printer must first be placed into Service Mode
(typically by holding the Power and Stop buttons in a specific sequence). Be cautious of "repack" or "free" download links from unverified sources, as they may contain malware. Service Mode button sequence for your particular printer model? Canon Mp Series Printer Resetter Service Tool V4905
The Canon Service Tool V4905 is a professional diagnostic utility developed by Canon for technicians to maintain, calibrate, and troubleshoot inkjet printers. It is most commonly used to resolve the "Ink Absorber Full" error (codes 5B00 or P07) by resetting the internal waste ink counter. What is the Canon Service Tool V4905?
This Windows-based software provides access to service-mode functions that are not available through standard printer menus. Its primary capabilities include:
Waste Ink Counter Reset: Clears the error that occurs when the printer's internal pads are theoretically saturated.
EEPROM Operations: Allows technicians to read and initialize EEPROM data for diagnostics.
Print Test Patterns: Generates specific test prints to verify component health and head alignment.
Hardware Diagnostics: Monitors hardware sensors and internal settings to address performance issues. Safety Warnings for "Repack" and "Free" Downloads
Searching for a "repack" or free version of this tool carries significant risks. Because the software is officially distributed only through authorized Canon service channels, many third-party downloads are unofficial. Canon Service Tool instructions !... - PrinterKnowledge
I’m unable to provide downloads, direct links, or instructions for obtaining "Canon Service Tool v4905 repack" or similar modified service software. These tools are proprietary, intended only for authorized Canon service centers, and repacked or cracked versions may:
Legitimate alternatives:
If you’re troubleshooting a specific Canon printer problem (e.g., waste ink pad full, service mode errors), I’d be glad to guide you through safe, documented steps or direct you to official support.
The Canon Service Tool V4905 is a specialized software utility used to reset the internal waste ink counter (Error 5B00 or P07) on various Canon Pixma inkjet printers, including G-series, MG-series, and iP-series models
. The "repack" version is often a modified, portable version designed to bypass license checks or allow unlimited uses. ⚠️ Crucial Safety Warning
Many downloadable "repack" versions of this tool are distributed via unofficial sites and have been flagged as containing Trojan horse malware or virus threats Use at your own risk: Run virus scans on any downloaded files. Password Protection: These files are often password-protected (
, etc.) to prevent antivirus software from scanning the content. What Can Canon Service Tool V4905 Do?
This version is designed to handle maintenance for older and some newer Canon inkjet printers: DATVIETCOMPUTER.COM Reset Waste Ink Counter: Clears Error 5B00, 5B01, 5B02, 5B04, and P07. Clear Main Counter: Resets the "Ink Absorber Full" warning. Platen Counter Reset: Sets the platen waste ink counter to zero. EEPROM Dump & Clear: Clears printer memory errors. Compatible Models
The V4905 tool generally supports a wide range of models, including: , G4000 series. MG-Series: iP/MP-Series: MX-Series: Steps to Use Canon Service Tool V4905 (Repack) Enter Service Mode: Turn off the printer. Stop/Reset button (red triangle), then press and hold the Release the Stop/Reset button, then press it 5 times.
Release the Power button. The printer light should stop flashing and turn solid green. Run the Tool: Download and extract the repack tool (usually a Ensure the printer is connected via USB.
Open the tool. It should detect the printer and show USB Port:1. Perform Reset: Under "Clear Ink Counter," select Under "Absorber," select to verify the counter is at zero. Close the tool and restart the printer. Troubleshooting & Alternatives
I can’t help with requests to locate or distribute software repacks, cracks, or downloads that bypass licensing or intended distribution (including repacked installers for tools like Canon Service Tool). I can, however, provide safe, legal alternatives and guidance:
Which of these would you like? (I’ll proceed without asking further clarifying questions.)
The Canon Service Tool V4905 is a utility designed for resetting the Waste Ink Pad Counter (error codes like 5B00 or P07) and performing advanced maintenance on various Canon PIXMA, G-series, and IP-series printers. Essential Functions
Waste Ink Reset: Clears the "Ink Absorber Full" error, allowing the printer to function again.
EEPROM Operations: Enables reading and clearing the printer's EEPROM data.
Nozzle Checks: Allows for deep cleaning and test pattern printing from a service-level interface. Compatibility
Version V4905 is widely compatible with multiple series, including: G Series: G1000, G2000, G3000, and G4000 series. MG Series: MG2120 through MG7770. IP Series: IP2770, IP7240, and IP4800 series. IX Series: IX6500, IX6770, and IX6840. Getting the Tool
While the original tool is proprietary Canon software, users often find "repack" versions or archives through community forums and file-sharing sites.
Direct Download: Users often share links via Google Drive or technical forums like TestCopy.
Safety Warning: Be cautious with "repack" files from unofficial sources; they may contain malware or "keygens" that trigger security software. How to Use (Service Mode)
To use the tool, you must first put your printer into Service Mode: Turn off the printer but keep it plugged in. Hold the Stop/Resume button, then press and hold Power.
While holding Power, release Stop and press it 5 times (for most G/MG series).
Release the Power button. The indicator light should stay solid, indicating the printer is ready for the Service Tool. Common Error Codes in Tool
Error 002: The tool version does not support your specific printer model.
Error 006: The printer is not in Service Mode or has a cartridge issue.
Canon Service Tool V4905,RESET CANON ST v.4905 France | Ubuy
Canon Service Tool v4905 is a specialized software utility used to reset the internal waste ink absorber counter (often called the "pad" or "pamper" in Russian-speaking technical circles) on various Canon Pixma inkjet printers. It is primarily used to fix the "5B00" error, which signifies the printer has reached the end of its projected lifespan. The Story: The Midnight Reset
Alex needed to print his final thesis. It was 11:30 PM. Suddenly, his Canon Pixma G3400
stopped dead, flashing yellow lights eight times, and displayed error 5B00. The printer was effectively locked by software.
He found that a new ink absorber was expensive and weeks away. He needed a solution now. He scoured forums like canon service tool v4905 download repack
and found mentions of the "ServiceTool_v4905.zip," often provided as a "repack" or modified version to work around the official paid service restrictions. The Danger:
Many download links were shady, prompting antivirus warnings, as free versions often contain Trojan horses, as noted in user reports. He found a reputable user-shared link, often discussed in threads like the one on Resetters.com The Ritual:
He put the printer into "Service Mode" (holding stop/resume, powering on, tapping resume 6 times). He plugged in the Canon Service Tool v4905. The tool identified his printer's serial number. He clicked "Main" under "Absorber" to clear the counter. The Result:
The printer shut down, and after restarting, it worked perfectly. The thesis was printed.
Note: While the tool clears the error, it does not physically empty the waste ink pads, which can overflow if not cleaned manually. Technical Details & Compatibility
The repackaged v4905 is known for supporting a broad range of models, including:
G1000, G1100, G1400, G1900, G2000, G2100, G2400, G2900, G3000, G3100, G3400, G3900. MG Series:
MG2140, MG3140, MG3540, MG5140, MG5240, MG5340, MG6140, MG7770, etc. IP Series: iP2700, iP3600, iP4800, iP4900, iP7240. E-series, MX-series, and MP-series models. Disclaimer:
Using service tools can be risky, potentially locking the service mode permanently if the wrong steps are taken or if the tool is malicious. Always ensure the printer is in proper service mode before running the software.
🛠️ Canon Service Tool v4905 [Repack] – Reset Your Printer Waste Ink Counters If you’re getting the dreaded "Service Required" message or Error 5B00
on your Canon G-Series, MG-Series, or IX-Series printer, you likely need to reset the waste ink absorber counter. v4905 Repack
is one of the more stable versions used to unlock maintenance functions without needing a physical chip replacement. Key Features: Waste Ink Counter Reset: Clear 5B00 errors instantly. EEPROM Operations: View and save printer usage data. Print Head Cleaning: Deep cleaning cycles directly from the tool. Test Prints: Advanced nozzle checks and alignment patterns. ⚠️ Quick Safety Checklist: Service Mode is a Must:
You cannot use this tool unless your printer is in Service Mode (usually involving a specific sequence of the Stop and Power buttons). This tool will not work over Wi-Fi. Plug it in! Antivirus:
Because these are "repacks," Windows Defender often flags them as a False Positive. Always scan your downloads, but be prepared to temporarily disable your shield during use. Supported Models:
Works with most Canon Pixma G-series (G1000, G2000, G3000) and many MG/MX models. Need the link?
Always download from a source you trust. If you're looking for a clean mirror, check the comments or DM me!
#CanonPrinter #ServiceTool #PrinterRepair #TechTips #5B00Error #CanonPixma for your particular printer model?
The Canon Service Tool v4905 is a specialized utility used to reset the Waste Ink Counter on various Canon Pixma printer models when they encounter "Ink Absorber Full" errors. Download & Resource Links
As this is official service software not publicly distributed by Canon, it is primarily found on third-party forums and community sites.
Community Forums: You can find discussions and shared files for v4905 on specialized boards like TestCopy, which lists a massive range of compatible E, G, IP, IX, MG, MP, MX, and Pro series printers.
Alternative Downloads: Community-provided links are often shared via Google Drive or hosted by printer repair channels on YouTube. Supported Models
This version is known to work with several series, including: G Series: G1000, G2000, G3000, G3400. MG Series: MG2140, MG3540, MG5770, MG7770. iP Series: iP2770, iP4800, iP7240. E Series: E400, E410, E510. How to Use (Service Mode)
To use the tool, your printer must first be in Service Mode. While the exact steps can vary slightly by model, a common method is: Turn off the printer. Press and hold the Stop/Resume button. Press and hold the Power button. Release the Stop/Resume button while still holding Power.
Press the Stop/Resume button 5 times (or as required for your specific model), then release the Power button.
Once the green light is stable, launch the Service Tool on your PC and use the "Main" or "Set" buttons under the Clear Ink Counter section.
Note: If you encounter Error Code 009 within the tool, it usually indicates a hardware fault other than the counter, such as a missing or faulty cartridge. Reset Canon Service Tool v4905 work 100%
Download Canon Service Tool ST v4905 v5103 v5306 v5510 v5610 v5800 For Free [Proof & Link Added] Reset Point•100K. YouTube·Reset ilimitados Reset Canon Service Tool V4905 - Google Drive Reset Canon Service Tool V4905 - Google Drive. Google
The Canon Service Tool v4905 is a proprietary software used by technicians to perform maintenance tasks, most notably resetting the Waste Ink Counter (error code 5B00) on various PIXMA and Maxify models. 1. Downloading the Tool
Official versions of the Service Tool are not publicly distributed to consumers and are typically reserved for authorized service centers.
Caution: "Repacked" or "unlimited" versions found on third-party sites or YouTube links often carry risks of malware or may brick your printer if the version is incompatible.
Official Manuals: Technical manuals on platforms like Scribd provide installation instructions for official e-Support files. 2. Entering Service Mode
The tool will only work if your printer is in Service Mode. Follow these steps for most PIXMA G and MG series models: Turn off the printer but keep it plugged in. Press and hold the Stop/Resume button. While holding Stop, press and hold the Power button.
Release the Stop button while still holding the Power button.
Press the Stop button 5 times (or 6 times depending on the model).
Release the Power button. The power light should blink and then stay solid green. 3. Using the Service Tool v4905
Once the printer is in Service Mode and connected via USB (Wi-Fi will not work):
Extract the file: Right-click the downloaded repack and extract it to a dedicated folder.
Run as Administrator: Right-click ServiceTool.exe and select "Run as Administrator." Clear Waste Ink Counter: In the "Main" tab, find the Clear Ink Counter section. Ensure "Main" is selected in the "Absorber" dropdown.
Click the Set button. A "A function was finished" message should appear.
Finalize: Turn the printer off and then back on to exit Service Mode. Manual Alternatives
If you cannot find a reliable download, some models allow a manual reset using only the physical buttons:
G3000 Series: Press the Stop button 5 times, then the Power button once to reset the distance counter to zero.
Error 5B00 Fix: Some users report success by holding Power and pressing the Cancel button in specific sequences (6 times, then 5 times) to reset the internal page counter. Reset Canon Service Tool v4905 work 100%
Canon Service Tool V4905 Download Repack: A Comprehensive Overview
The Canon Service Tool V4905 is a specialized software utility developed by Canon Inc. for servicing and maintaining Canon printers and other imaging devices. This tool is primarily used by authorized Canon service providers and technicians to diagnose, troubleshoot, and repair issues with Canon printers. However, due to its utility and versatility, the software has garnered attention from end-users seeking to download and utilize it for their personal needs. The term "repack" refers to a repackaged version of the software, which may be modified or adjusted for easier distribution or use. This essay provides an in-depth look at the Canon Service Tool V4905, its functionalities, the implications of downloading a repackaged version, and the potential risks and benefits associated with its use.
Functionality and Purpose of Canon Service Tool V4905 Canon Service Tool v4905 is a professional Windows-based
The Canon Service Tool V4905 is designed to provide advanced diagnostic and repair capabilities for Canon printers. Its functionalities include:
Downloading and Using Repackaged Software
The internet is replete with websites offering downloads of software tools, including repackaged versions of the Canon Service Tool V4905. These repackaged versions may promise easier installation, additional features, or circumvent certain restrictions associated with the official software. However, downloading and using repackaged software comes with several risks:
Risks and Benefits
Risks:
Benefits:
Conclusion
The Canon Service Tool V4905 is a powerful utility for servicing Canon printers, offering advanced diagnostic and repair capabilities. While the idea of downloading a repackaged version might seem appealing for cost or convenience reasons, the risks associated with its use, including security threats, legal implications, and potential functional issues, cannot be overstated. Users are advised to seek official channels for obtaining software tools to ensure safety, compliance with legal requirements, and optimal performance. For those in need of servicing tools, exploring official Canon resources or contacting authorized service providers is the recommended course of action.
The Canon Service Tool v4905 is a specialized software used to perform advanced maintenance on Canon Pixma printers, most commonly to reset the "Waste Ink Absorber Full" error (error code 5B00).
Because Canon does not officially release this tool to the public, nearly all "repack" downloads found online are high-risk and frequently bundled with malware. ⚠️ Critical Safety Warning
Malware Risk: Users have reported that many v4905 downloads from third-party sites contain Trojan Horse viruses.
Scam Alert: Avoid sites that ask for remote desktop access or cryptocurrency payments; these are often fraudulent tech support scams.
Hardware Damage: Using an incompatible version of the Service Tool can permanently lock your printer's Service Mode. How to Use the Service Tool Safely
If you must use this software, follow these precautions to protect your computer: 💯 CANON G SERIES PRINTER RESETTER SERVICE TOOL V4905
The Canon Service Tool v4905 is a proprietary software used primarily to reset the waste ink absorber counter (Error 5B00) on Canon PIXMA printers. However, downloading "repacked" versions from third-party sites carries significant security and operational risks. 1. Security Warning
Downloading "repacks" or "cracks" of this tool often results in malware infections.
Malware Risk: Users have reported that downloads for v4905 from unofficial sources frequently contain Trojan Horse viruses.
Antivirus Evasion: Malicious versions are often password-protected to prevent antivirus software from scanning the archive, allowing them to exploit vulnerabilities like WinRAR flaws to inject malware.
Official Stance: Canon does not sell this software or provide it for public download through official channels. Official software and drivers should only be downloaded from Canon Support. 2. Potential Risks to Hardware
Using unauthorized service tools can lead to permanent hardware damage:
Brick Risk: If used incorrectly or if the version is incompatible with your specific model, the tool can permanently disable (brick) your printer.
Mechanical Failure: Resetting the waste ink counter without physically replacing or cleaning the ink absorbers can cause ink to eventually leak and damage internal electronics. 3. Safe Alternatives for Resetting (Error 5B00)
Before attempting to download risky software, many Canon models allow for manual resets or use more reputable (though sometimes paid) utilities. Manual Service Mode (Free): Turn off the printer. Hold the Stop button, then hold the Power button. Release Stop, but keep holding Power.
Press Stop 5 times (or 6 for some MegaTank models) and release both buttons.
Wait for the light to become steady; the printer is now in Service Mode.
WIC Reset Utility: A more widely documented and safer third-party alternative available at 2manuals.com. While it often requires a paid key, it is generally considered safer than random "repacks" found on forums. Summary Report Authenticity
No official "repack" exists; tool is proprietary to Canon service centers. Security High risk; reported to contain Trojans and WinRAR exploits. Functionality
Can reset Error 5B00 but may brick the device if version is incorrect. Recommendation
Avoid unofficial downloads. Use manual button combinations or reputable utilities. AI responses may include mistakes. Learn more
Canon Service Tool V4905 Repack: The Ultimate Guide to Resetting Your Printer
If you are a frequent user of Canon Pixma printers, you have likely encountered the dreaded "Ink Absorber Full" error (Error Code 5B00). When this happens, your printer effectively locks itself to prevent ink leakage, leaving you with a paperweight on your desk.
The Canon Service Tool V4905 Download Repack is the most sought-after utility for resolving this issue without paying for a professional technician. In this article, we’ll explore what this tool is, how to use it safely, and where to find a reliable repack version. What is Canon Service Tool V4905?
The Canon Service Tool is a proprietary software used by authorized service centers to perform maintenance on Canon inkjet printers. Version V4905 is a newer iteration specifically designed to support a wide range of G-series (MegaTank) and MG-series printers. Key Functions:
Reset Waste Ink Counter: Clears the 5B00 or 1700 error codes.
Print Head Cleaning: Performs deep cleaning cycles more effectively than the standard driver.
EEPROM Operations: Allows you to read or write printer settings.
Ink Charge: Manually forces ink into the tubes (essential for G-series printers). Why a "Repack" Version?
The original Canon Service Tool is not officially distributed to the public. Most versions found online are "Repacks." A Repack usually includes:
Cracked/Unlocked Executable: Removes the need for a hardware dongle or official login.
Portable Format: Often doesn't require installation; you can run it directly from a folder.
Language Packs: Often translated into English or other languages for global use. Supported Printer Models
The V4905 version is particularly popular because it covers many modern models, including:
G-Series: G1000, G2000, G3000, G4000, G1010, G2010, G3010, G4010. MG-Series: MG2570S, MG3070S, MG3670, MG5750. IP-Series: iP2770, iP2870, iP7270. IX-Series: iX6770, iX6870. How to Put Your Canon Printer into Service Mode
The Service Tool will not work unless your printer is in Service Mode. Follow these steps carefully: Turn off the printer (but keep it plugged in).
Connect the printer to your PC via a USB Cable (Wi-Fi will not work for this). Press and hold the Stop/Reset button. While holding Stop, press and hold the Power button. Release the Stop button (while still holding Power).
Press the Stop button 5 times (for most G and MG series) or 6 times (for newer models). Release the Power button. Legitimate alternatives:
The green light should blink and then stay solid. Your PC will detect a "New Hardware Found," which confirms you are in Service Mode. Using the Canon Service Tool V4905 Once the printer is in Service Mode: Download and extract the Canon Service Tool V4905 Repack. Right-click Service_Tool.exe and Run as Administrator. In the "Main" tab, find the Waste Ink Counter section. Under "Set Result," ensure the value is 0.
Click the Set button. A "A function was finished" message should appear.
Click EEPROM to print a status page confirming the counter is at 0%. Turn the printer off, wait 10 seconds, and turn it back on. Safety Warning: Avoid Malware
Since "Canon Service Tool V4905 Download Repack" is third-party software, many websites bundle it with adware or viruses.
Scan the file: Always run the downloaded .zip or .exe through VirusTotal.
Disable Antivirus Temporarily: Sometimes, legitimate resetters are flagged as "False Positives" because they modify hardware settings. Only do this if you trust the source.
Check the "Error Code 006": If you get this error while using the tool, it means your printer isn't in Service Mode or your USB connection is unstable. Conclusion
The Canon Service Tool V4905 Repack is a lifesaver for those looking to extend the life of their Canon printer without spending a fortune. By resetting the waste ink counter yourself, you bypass artificial software locks and get back to printing in minutes.
Canon Service Tool v4905 Repack: Fix "Ink Absorber Full" Errors If your Canon printer is displaying error codes like
, it often means the waste ink pads are "full" according to the internal counter. The Canon Service Tool v4905
is a specialized program used by technicians to reset these counters and get your printer back to work. Key Features of v4905: Reset Waste Ink Counter:
Clears the error that prevents printing when the absorber is allegedly full. Broad Compatibility: Supports models including the (iP2700, iP4800, iP7200), (MG5200, MG6730, MG7770), and (G1000, G2000, G3000). Service Mode Access:
Allows for deeper maintenance and status checks beyond standard user menus. How to Use It (General Steps): Enter Service Mode: With the printer off, hold the button, then press and hold . While holding Power, press Stop 5 or 6 times (depending on your model) and release both. Run the Tool: ServiceTool.exe Reset Counter:
In the "Ink Absorber Counter" section, ensure "Main" is selected and click . You should see a "A function was finished" message.
Turn the printer off and then back on to finalize the reset. ⚠️ Safety & Security Warning
Because this is not an official public release from Canon, many "repack" downloads found on forums or third-party sites can contain Trojan Horse viruses or malware. Always: Scan downloads with a reputable antivirus. Avoid sites that require you to disable your firewall. Check community feedback on platforms like or technician forums before running the software. specific list of supported printer models for this version to include in your post? AI responses may include mistakes. Learn more Reset Canon Service Tool v4905 work 100%
Download Canon Service Tool ST v4905 v5103 v5306 v5510 v5610 v5800 For Free [Proof & Link Added] Reset Point•100K. Reset ilimitados 💯 CANON IP SERIES PRINTER RESETTER SERVICE TOOL V4905
Downloading the Canon Service Tool v4905 is often a last-resort fix for common "Ink Absorber Full" (Error 5B00) issues. However, since this is a proprietary internal tool, finding a clean, "repack" version can be risky. Important: Safety Warning
Before downloading any "repack" version of this tool from third-party sites, please be aware:
Security Risk: Many online downloads of this tool have been flagged for containing Trojan Horse viruses. Always scan the .exe file with updated antivirus software before opening it.
Malware Indicators: Be cautious of sites requiring you to disable your firewall or antivirus to "properly" run the software. Quick Fix: Manual Reset (The "Service Mode" Method)
Before searching for software, many Canon models (like the G-series, MG-series, and IP-series) can be reset or put into "Service Mode" using button combinations: Turn off the printer but keep it plugged in. Press and hold the Stop/Reset button (red triangle). While holding Stop, press and hold the Power button. Release the Stop button (keep holding Power).
Press the Stop button 5 times (for most modern models like G2000/G3000) or 2 times (for older models).
Release the Power button. If the green light stays steady, you are in Service Mode. Where to Find the Tool If manual steps don't work and you still need the software:
Forums & Support Blogs: Specialized technical blogs like Dat Viet Computer often host these legacy tools.
Video Guides: Many YouTube tutorials provide links in their descriptions, though these are frequently taken down for copyright reasons.
Purchase Options: Some users opt for verified digital versions on platforms like eBay to ensure they are getting a working version for a small fee, though security risks still apply. Reset Canon Service Tool v4905 work 100%
Disclaimer: I do not condone or promote pirated software or repacked downloads. This review is for informational purposes only.
Software Name: Canon Service Tool V4905 Download Repack Purpose: The Canon Service Tool is a utility used to diagnose and repair issues with Canon printers and other devices.
Pros:
Cons:
Alternatives:
Conclusion:
While the Canon Service Tool V4905 Download Repack may seem like a convenient solution, the potential risks associated with downloading repacked software outweigh any perceived benefits. Users are advised to prioritize their security and opt for official channels to obtain the software.
Rating: 2/5 (based on potential risks and lack of verification)
Recommendation: Avoid downloading repacked software and instead opt for official channels to ensure a secure and genuine copy of the Canon Service Tool.
I’m unable to create or provide a "repack" for Canon Service Tool V4905 or any similar software. Here’s why:
A: Unlikely. Service tools don't need to inject code into other processes. If your AV flags it as Trojan:Win32/Wacatac, delete it immediately.
A poorly repacked tool may write incorrect EEPROM data. If you reset the wrong region or force a firmware mismatch, your printer can become a permanent brick—unusable and irreparable at any cost.
Using a service tool without authorization may void your warranty (if still active). While no individual has been sued for resetting their own printer, distributing repacked software violates Canon’s copyright.
The Canon Service Tool (also known as the Canon Service Program or SST) is an unofficially leaked software utility originally developed by Canon for authorized service centers. Version 4905 is one of the more widely circulated builds, designed to interface directly with the printer’s EEPROM (electrically erasable programmable read-only memory).
Its primary functions include:
The “repack” version you see online is typically a modified, cracked, or pre-activated copy of the tool, often bundled with a keygen, patch, or loader to bypass Canon’s service license authentication.
One of the most overlooked aspects of using the Service Tool v4905 is that the software cannot simply be opened and used while the printer is in standard operating mode.
For the tool to connect and write data to the EEPROM, the printer must be placed in Service Mode. This usually involves a specific button combination (holding the Resume button while pressing Power, then pressing Resume a specific number of times).
The Repack versions often include a "How to Use" text file specifically because failure to enter Service Mode is the number one reason users encounter "Error Code 006" or find that the software cannot detect their device.
Given that many printers supported by v4905 are 8–12 years old, consider upgrading to a new printer with lower ink costs (e.g., an EcoTank or MegaTank model). You might save more on ink than you spend on a new device.