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G4 Printer Potty Waste Ink Kit for Canon Megatank

  • G4 Printer Potty kit for Canon Megatank printers G1000 to G4000 with 2 waste ink tubes
  • G4 Printer Potty kit for Canon Megatank printers G1000 to G4000 with 2 waste ink tubes
  • G4 Printer Potty kit for Canon Megatank printers G1000 to G4000 with 2 waste ink tubes
  • G4 Printer Potty kit for Canon Megatank printers G1000 to G4000 with 2 waste ink tubes
$27.35 (inc VAT) VAT price applies to UK customers
$22.80 (ex VAT) ex-VAT price applies to EU & other non-UK customersex-VAT price applies to US & other non-UK customersex-VAT price applies to Canadian & other non-UK customersex-VAT price applies to Australian & other non-UK customers
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Product Description

Following Epsons lead with the Ecotank series, Canon embraced the CIS style of ink supply, with their own G series Megatanks but, like Epson they forgot about the waste ink.

The Printer Potty Solo-G4 has been developed to provide a fully supported end-user solution that will help deal with the 5B00 error for G4000 series printers and make it easier to deal with the waste ink and keep your Megatank printing for a lot longer.


Design Features:

  • Multi-part waste tube extension for connection to the internal waste tubes
  • Extra parts to help make the installation secure
  • Tank valve closes automatically when disconnecting from the waste tube
  • A tight liquid proof seal around the fitting stops any leakage
  • Simple to install, easy to maintain.
  • Tanks are all re-usable after emptying
  • Instructions for clear/reset waste counter and 5B00 error (WICReset key is no longer required)



Instructions & Support

We have provided detailed videos that cover installation on the Canon G4511 model plus a separate guide for resetting/clearing the waste counter.

The process does require a small hole to be made in the printer case to allow the waste ink tube to be extended out of the printer and connect to the external waste ink tank. So some additional tools are required but nothing beyond the normal household toolkit. 

Product Specification

  • 180ml capacity Printer Potty waste tank
  • Pre-fitted valve, and liquid-tight fitting
  • Extension/Connection tube, pre-assembled with:
    • Tygon lab grade tubing
    • 1x Tube clamps
    • 4x tube connectors
    • 1x 3/32" ID connector


  • Pixma G4510
  • Pixma G4511

Other Details

HS Code:

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Product Reviews

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  1. Great product 5/5

    "Great product Thank You"

  2. Professional 4/5

    "Professional . Clear procedure and well documented by YouTube videos. I find that is expensive regarding the used materials and the complexity of the system. The reset of Ink has no utility."

  3. I could not be more pleased 5/5

    "I could not be more pleased, with Potty Waste Ink Kit BWK1G4. I installed it on my Canon PIXMA G4210 and it extended the life of my printer. It was very easy to install."

  4. Great product. Saved my printer 5/5

    "Great product. Saved my printer. Install was easy with video."

Note: Some reviews have been submitted via the eKomi system or sent by email, then transcribed by OctoInkjet to the relevant product(s).

For clarity, such reviews are marked as 'Posted by (via Ekomi/Email)' and, in case you want to verify, all Ekomi reviews can be found via our reputation page.

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