The Ricoh GEN4L 15PL Printhead (MH2620) is engineered for industrial printing applications, delivering precision and durability for oil, water, solvent, and UV printers. It features 384 nozzles arranged in two rows of 192, with a nozzle spacing of 0.1693 mm, providing a native drop volume of 15 picoliters and a greyscale drop range of 15-45 picoliters. Utilizing D33 Stacked PZT piezo technology, the printhead ensures reliable ink jetting, while its non-wet coated stainless steel (SST) nozzle plate and materials (SST, nickel, epoxy adhesive) offer compatibility with diverse inks. The integrated heater and thermistor maintain optimal operating temperatures up to 80°C, supporting a jetting frequency of up to 30 kHz for high-speed, high-quality output. The printhead measures 13.2 x 120 x 75.5 mm (excluding cables) and includes hose barb ink inlets, which can be removed for o-ring sealed inlets. It is covered by a Ricoh manufacturer warranty, ensuring reliability for professional printing environments.
Product Specifications
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Nozzle Count: 384 (2 x 192 nozzles)
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Native Drop Volume: 15 picoliters
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Drop Volume Range: 15-45 picoliters (greyscale)
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Nozzle Spacing: 0.1693 mm
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Jetting Frequency: Up to 30 kHz
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Technology: D33 Stacked PZT piezo
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Nozzle Plate: Non-wet coated stainless steel (SST)
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Materials: Stainless steel, nickel, epoxy adhesive
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Operating Temperature: Up to 80°C
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Dimensions: 13.2 x 120 x 75.5 mm (excluding cables)
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Ink Compatibility: Oil, water, solvent, UV
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Ink Inlets: Hose barbs (removable for o-ring sealed inlets)
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Warranty: Manufacturer warranty included
Printer Compatibility
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D.Gen Teleios Grande
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D.Gen Teleios (TJ-2600)
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D.Gen Teleios (TJ-3333)
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D.Gen Teleios XL (XL2600)
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AmicaSystems PA32
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Note: Not compatible with D.Gen Teleios Grande G5 or H6, which use the Ricoh GEN5 Printhead (PPHRI18045).
