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ink supply part type

Sub Tanks

Sub Tanks products from JOHOPE. Confirm compatibility by printer model, part number, dimensions, connector and ink chemistry before quotation.

Explore our range of printer ink cartridges and ink tanks designed to store and deliver ink reliably throughout the printing process. As essential components of the ink supply system, they help maintain stable ink flow to the printhead and support consistent print quality and reliable printer operation.

Our selection includes main ink tanks and secondary ink cartridges (sub tanks) for wide-format photo printers, UV flatbed printers, digital textile printers, roll-to-roll printers, and signage printers.

Browse the printer ink cartridges and ink tanks below, or search by your printer model, capacity, valve configuration, or part number to find the right ink supply solution for your printing system.

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FAQ

What is the difference between a main ink tank and a sub tank?

A main ink tank is the bulk reservoir for the ink supply, while a sub tank is the secondary cartridge closer to the printhead that buffers supply and helps keep ink flow to the head stable. JOHOPE lists both on this page, so identify which one your machine needs before requesting a quotation.

Which printers are these ink tanks for?

The ink cartridges and tanks listed on this page cover wide-format photo printers, UV flatbed printers, digital textile printers, roll-to-roll printers and signage printers.

How do I find the right sub tank for my printer?

Search by your printer model, the tank capacity, the valve configuration or the part number. Valve configuration in particular differs between otherwise similar tanks, so JOHOPE reviews the match against your machine model, the current part number and the ink chemistry before any quotation.

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