10PCS Duplexer Pickup Roller for HP 7740 8210 8700 8710 8720 OfficeJet. 10PCS Duplexer Pickup Roller |New Compatible | HP OfficeJet 7740/8710/8720 Series. 10PCS Duplexer Pickup Roller Tire for HP OfficeJet 7740 8210 8700 8710 8720 8730 8740.
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