HP Color LaserJet 2820/2830/2840 All-In-One - User Guide
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...and support or the support flyer that came in the device box. Try a new telephone cord. Make sure that the HP Color LaserJet 2830 all-in-one or HP Color LaserJet 2840 all-in-one models only) Connect the telephone line and press START FAX to verify that you know works. 1. Connect the network cable... Does the device print from the computer? Software is incomplete or of poor quality. If the error persists, contact HP Customer Care. See Specifying the fax settings. Review and reset the device fax settings. See Service and support or the support flyer that came in the device box...
...and support or the support flyer that came in the device box. Try a new telephone cord. Make sure that the HP Color LaserJet 2830 all-in-one or HP Color LaserJet 2840 all-in-one models only) Connect the telephone line and press START FAX to verify that you know works. 1. Connect the network cable... Does the device print from the computer? Software is incomplete or of poor quality. If the error persists, contact HP Customer Care. See Specifying the fax settings. Review and reset the device fax settings. See Service and support or the support flyer that came in the device box...