1. With 2pcs EPSON DX5 head 2. speed can be 28m2/h ... can be 28m2/hour with 4pass.3. Use the EPSON DX5 head for printing, easy to operate, easy for ... . With head protect system..Parameter modelYH-1802TPrint headEPSON DX5 headResolution1440DPIcolorCMYKmedia width1.85mprinting width1.8minkeco solvent ink, water- ... , ECO solvent printer 1.8m, two EPSON DX5 head printer, 1440DPI eco solvent printer, plotter