Product Overview

The Seiko Instruments 510BN-35 (widely cataloged across industrial coding channels as the SPT510BN-35) is an authentic original equipment manufacturer (OEM) piezoelectric drop-on-demand (DoD) binary industrial inkjet printhead engineered specifically for high-speed carton marking, corrugated case coding, primary packaging serialization, addressing, and automated conveyor line identification. Housing 510 active nozzles in an interleaved dual-row architecture across an expansive 71.8 mm active print swath, this printhead delivers high-contrast alphanumeric text, 1D logistics barcodes, and high-density 2D Data Matrix codes at calibrated 35 picoliter (pL) fixed drop volumes.

Constructed around Seiko's robust isolated PZT shear-mode piezoelectric technology and shielded with an integrated stainless steel nozzle guard plate, the 510BN-35 is engineered for harsh industrial production lines. Its wetted fluid path is specifically optimized for high-viscosity oil-based inks, fast-drying solvent inks, mineral-oil-free (MOF) inks, and specialty packaging fluids. Supported by an onboard electric heating circuit and high-accuracy thermistor, the 510BN-35 maintains stable droplet velocity and high jet straightness at firing frequencies up to 10 kHz, ensuring high first-pass optical scan rates in fast-moving packaging and manufacturing environments.

Part Information

Technical Specifications

Key Features & Operational Advantages

• Expansive 71.8 mm Single-Pass Swath: Replaces multiple small-swath heads with a single integrated unit, printing tall shipping marks, ingredient panels, and large GS1 barcodes in a single pass.
• High-Density 35 pL Binary Jetting: Calibrated 35 pL drop volume produces dense, crisp optical contrast on porous brown kraft paper, porous corrugate, and clay-coated packaging boards.
• Reinforced Stainless Steel Nozzle Shield: High-hardness metallic orifice faceplate protects the internal ceramic jet array against plant dust, mechanical carton jams, and aggressive wiping sweeps.
• Active Viscosity Management: Built-in internal electric heating elements and onboard thermistors stabilize ink temperature, preventing drop velocity decay and misting in cold or unheated packaging warehouses.

Compatible Models & Systems

*Model Differentiation Note: This printhead is dedicated strictly to the binary Seiko 510BN-35 (35 pL) configuration. It is NOT compatible with the multi-drop greyscale Seiko 508GS (12–48 pL) printhead (IRH1513N) or 50 pL high-drop variants (510BN-50 / SPT510-50) without corresponding drive waveform and board firmware changes. Always verify the part code and voltage rank on the casing before installation.

Terms, Warranty & Customer Protection