... all these parts . Novajet /DOS 4 color high-speed flex cable /printer spare partsDOS 4 color high-speed carriage boardfor novajet ... parts including: mainboard, head board, data cable, carriage frame, contact stripe, chain, USB cable, Fiber Optic cable , Auto paper feeder .Shipping Information: ... conditions before placing a bid. All sales are final. flex cable for 4 color high-speed novajet 750 printer