Epson C9345 Maintenance Box

The Epson C9345 Maintenance Box (Part No. C12C934591 / PXMB9) is an OEM-grade waste ink tank designed to preserve the health and performance of your Epson EcoTank or WorkForce series printers. During cleaning cycles and regular printing, ink is flushed from the print head system, this box collects all that waste ink and stores it securely, preventing overflow that can damage internal components or cause messy leaks.

Built to match Epson’s original specs, it fits seamlessly into designated Epson printers such as L15150, L15158, L15160, L15168, L8160, L8180, L6550, L6570, L6580, and many more as listed in the official compatibility sheet.

Installation is straightforward and user-replaceable: when the printer notifies that maintenance box is full or at end-of-life, you simply swap in a new unit with no tools or technical expertise needed.

Using this maintenance box ensures continuous, smudge-free, high-quality printing. It helps avoid clogged print heads, ink leakage, or noisy printing operations. For offices or high-volume print environments, regular maintenance with C9345 helps minimize downtime and reduces the need for costly maintenance or repairs.

Overall, the Epson C9345 box is an essential consumable for anyone relying on Epson’s tank-style printers are small but critical part to maintain print consistency, reliability, and long-term printer health.