Epson Ink Maintenance Tank

The Epson C12C890191 is a maintenance tank for ink that fits a range of large format Epson printers. It captures the waste ink produced during everyday printing and cleaning, keeping internal parts clear and helping each nozzle fire as it should.

When the built-in sensor registers a full tank, the printer shows a prompt. With a spare on hand, you can slide the full cartridge out, click the new one into place, and resume the job within minutes—no tools or special training required.

This single tank works with models from the Stylus Pro 4000 up to the 11880, so it is practical for studios, schools, and service departments that maintain several printers, including older units. A generous capacity prevents leaks or overflow, protecting both hardware and media.

Measuring roughly 11 inches wide, 5 inches high, and 3.5 inches deep, the tank stores neatly on a supply shelf. It weighs just under a pound, so keeping a few extras on hand will not crowd your workspace.

Keeping an Epson maintenance tank ready is one of the simplest ways to safeguard print quality and extend the life of your equipment.

• Compatible with Stylus Pro 4000 through 11880 models
• Collects waste ink to keep internal parts clean
• Printer displays a replacement alert when the tank is full
• Installs without tools in seconds
• Holds excess ink to reduce the risk of leaks or overflow
• Genuine Epson accessory for inkjet technology
• Measures 11 inches wide, 5 inches high, 3.5 inches deep
• Weighs approximately 0.9 pounds
• Package includes one maintenance tank