DTF Damper 1390 and XP600

Detailed description

DTF damper (ink damper) for Epson 1390 / XP600 is a key consumable component that ensures a stable, even ink supply to the printhead. It acts as a micro-filter and a pressure damper, helping deliver more reliable printing, fewer nozzle dropouts, and more repeatable results—especially in DTF systems, where white ink is often used and is more demanding due to pigment.

The damper has a built-in membrane that “smooths out” flow fluctuations (ink pulsation), providing more consistent pressure to the head. At the same time, it filters fine particles and helps prevent issues such as air bubbles in the line, banding (streaks), uneven coverage, or sudden channel dropouts. This makes the damper important both for print quality and for protecting the printhead and extending the system’s service life.

Key benefits

• More stable ink flow and more even printing

• Less banding and fewer nozzle “dropouts”

• Micro-filtration – fewer impurities reach the head

• Better reliability with white ink (White ink), where flow is most critical

• A cost-effective consumable that has a major impact on results

When is the damper typically replaced?

Replacement is recommended when you notice:

• frequent nozzle dropouts that quickly return,

• air bubbles in the tubes,

• uneven ink laydown or streaks,

• reduced flow (especially with white).

In practice, dampers are replaced periodically (depending on usage, ink type, and especially white ink), because over time the membrane weakens or the filter becomes partially clogged.