VG-SG Assy Inkjet Head 200L - 6000004769 Original Roland Inkjet Head 200L - 6000004769 use for VG540/VG640/SG540/SG300 Original Roland inkjet HEAD 200L SV VG-640-6000004769/6000003990
This printhead set is suitable for Roland Truevis VG-640/540 (with a serial number starting with Z*** or K***) & SG-300/540 printers. This is the original Roland part (number 6000004769). This is the printhead only. The damper needs to be purchased separately (part number 1000015256). Technical Specifications
Size: 61.8(W) × 40.5(D) × 23.3(H) mm (2.43" × 1.59" × 0.92") Number of Nozzles: 384 Nozzle spacing (Within a row): 0,1693 mm/row Nozzle spacing (Row to row distance): 0.931 mm Method: Piston pusher with metallic diaphragm plate Temperature Control: No heater or thermistor Drop volume: Binary mode : 3-5pl / Grey-scale mode : 21±2pl *depending on the ink Jetting Frequency: Binary mode : 30kHz / Grey-scale mode : 24kHz Life: 30 billion actuations per nozzle Compatible ink: Aqueous, Solvent.
The Ricoh GEN4 greyscale printhead is suitable for a range of water, solvent and UV printers. This printhead has an integrated heater and thermistor. This is Ricoh original printhead and it is covered by a manufacturer warranty.
The Toshiba TEC CE4M is suitable for UV curable and Oil based inks, has 4 ink inlet ports and a chassis which provides a built-in water channel and complete sealing designed for easy temperature control.