The printer is not in Service Mode, or the USB cable is loose.
Chip Resetter for Canon CLI-271 and PGI-270 cartridges will reset the OEM Canon CLI-271 and Canon PGI-270 cartridge chips to "new" Reddit·r/printers
Ensure the Service Tool version supports your specific printer.
: Ensure the correct USB port is detected in the software interface. Reset Ink Absorber : Find the Ink Absorber Counter section. Set the "Counter Value" to 0% (or select "Main"). canon service resetter tool
: The software does not support your specific printer model.
The main series is the most widely used and frequently updated category. These tools support hundreds of Canon printer models across multiple product families: iP3600 series, iP4600 series, MP240/260/320/330/480/540/620/630/980 series, MX320/330/860 series, Pro9000 Mark II, and Pro9500, among many others.
The software will automatically detect your connected printer. Step 3: Clear the Counter Look for the section inside the software. The printer is not in Service Mode, or
Using a tool version that is too old for a newer printer can cause permanent loss of access to Service Mode. Once this happens, even the correct tool cannot communicate with the printer, and hardware-level EEPROM reprogramming is required for recovery.
Necessary for modern G-Series (e.g., G3000, G4010) and TS-series printers. Step 1: Entering Canon Service Mode
Canon is actively fighting service resetters. Newer printers (released after 2022) feature: Reset Ink Absorber : Find the Ink Absorber Counter section
| Method | Cost | Difficulty | Safety | |--------|------|------------|--------| | Official Canon service | $80–150 | Low | High | | Replace main board (used) | $30–60 | High | Medium (counter still active) | | EEPROM programmer (e.g., CH341A) + manual dump | $10 | Very high | Medium (if skilled) | | Third-party pad + official SST (leaked) | $5 + risk | Medium | Low (legal gray area) |
If you own a Canon PIXMA, MAXIFY, or G-series inkjet printer, you might have encountered the dreaded "Waste Ink Tank Full" error, often accompanied by code or 5B01 . When this happens, your printer shuts down, refusing to print, scan, or copy, informing you that the ink absorber pads need servicing.
Turn off the printer. Keep the power cable plugged in.
Error codes such as 5B00, 5B01, 1700, 1701, and "The waste ink tank is full".
Service Tool-a is particularly popular among users of Canon iP1100 through iP2680 printers.