Roland RE-640 / RA-640 / VS-300 / VS-640 / XR-640 / BN-20 Printhead (DX7) - 6701409010
Description
The Roland RE640 / VS640 dx7 printhead is suitable for Roland VS, RA and RE eco-solvent printers. The Roland RE640 / VS640 DX7 printhead has a native resolution of 360 dpi, 8 nozzle lines (corresponding with 8 independent ink channels) and 180 nozzles per line.
The Roland RE640 / VS640 DX7 printhead is either used in 4-colour or 8-colour printers and has a minimum, variable droplet size of 1.5 pico litre (max. droplet size is 21 pico litre). The typical firing frequency for The Roland RE640 / VS640 DX7 printhead is 8 kHz. The Roland RE640 / VS640 DX7 printhead is based upon the most recent Epson technology. This is the original Roland printhead (part number 6701409010).
Compatible Printers:
Roland BN-20 / RA-640 / RE-640 / RF-640 / VS-300 / VS-300i / VS-420 / VS-540 / VS-540i / VS-640 / VS-640i/ XF-640 / XR-640
Specifications:
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Model
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PRH-ROL-004
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Technology
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Micro-Piezo
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Native resolution
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360 dpi
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Min. Droplet Size
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1.5 pico litre
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Tot. Amount of Nozzles
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1440 (8 lines x 180 nozzles)
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Firing Frequency
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8 kHz
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Ink Compatibility
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eco-solvent and mild solvent
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Damper type
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requires DX6 Valve Dampers
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