C7770-60014 Carriage Belt Fit For 42inch HP DesignJet 500 500PS 510 510PS 800
DesignJet 815 MFP Q1279A. THE OTHER ONE IS C7769-60182 WHICH IS FOR 24" A1 SIZE. 1 x carriage belt compatible. we can provide detailed instruction on how to replace it. Part Number: C7770-60014. We will be responsible for.