Buy Xaar 501 GS8 Printhead from Quantum Tronic is 100% safe,Because purchase products at Quantum Tronic provide a 100% money back guarantee.Location Quantum Tronic : Jl. Arief Rahman Hakim no.59 Medan.To purchase online visit the website :     Price : USD 807/ Pcs Min Order : 1 - 5 Pcs Lead Time :3-7 Days Port : CIF / Kualanamu International Airport Terms : Bank Transfer, Wise, Western union, Moneygram & WorldRemit Shipment : FedEx, DHL, UPS Product : Ori and Ready in stock   Xaar 501 GS8U Xaar 501 GS8O Xaar 501 GS8R Active nozzles 500 500 500 Print swathe width 70.5 mm 70.5 mm 70.5 mm Number of rows 1 1 1 Nozzle pitch  141.1 µm 141.1 µm 141.1 µm Drop velocity* 6 m/s 6 m/s 7 m/s Nozzle density (nozzles per inch) 180 npi 180 npi 180 npi Printhead weight (dry) 205 g 205 g 196 g Ink types UV, Oil Solvent, Oil UV, Solvent, Oil Drop volume (at 4 levels)* 8-30 pL 8-30 pL 8-30 pL TF Technology™ modes None, Pulsed None, Pulsed High Flow Number of grey levels* 4 4 4 Typical firing frequency* 12-27 kHz 10-16 kHz 12-27 kHz Dimensions (WxDxH) 104x17x113 mm† 104x17x113 mm† 104x17x100 mm                               * Dependant on ink used and system integration Includes filter module (no filter module supplied with Xaar 501 GS8R variant)