HP Color LaserJet 2820/2830/2840 All-In-One - User Guide
Page 231
.... There is not connected correctly. Step number 5 6 7 Verification step Possible problems Solutions Does the device send a fax? (HP Color LaserJet 2830/2840 all-in-one models only) Connect the telephone line and press START FAX to verify that a dial tone exists (using the correct installation procedure... on the telephone line and try again to print. Verify that the HP Color LaserJet 2830 all-in-one or HP Color LaserJet 2840 all -in-one models only) Use another fax machine to send a fax to the device. Try a new telephone cord. Review and reset the device fax settings.
.... There is not connected correctly. Step number 5 6 7 Verification step Possible problems Solutions Does the device send a fax? (HP Color LaserJet 2830/2840 all-in-one models only) Connect the telephone line and press START FAX to verify that a dial tone exists (using the correct installation procedure... on the telephone line and try again to print. Verify that the HP Color LaserJet 2830 all-in-one or HP Color LaserJet 2840 all -in-one models only) Use another fax machine to send a fax to the device. Try a new telephone cord. Review and reset the device fax settings.
Service Manual
Page 253
... operational or the device is 1 Try plugging the telephone models only) plugged into the telephone line. know works. (HP Color LaserJet 2830/2840 all -in -one (HP Color LaserJet order. Review and reset the device fax settings. disconnect the USB cable, and Connect the network then uninstall and reinstall the cable or.... Connect the telephone line and press START FAX to print. The device fax settings are not connected in the correct HP Color LaserJet 2840 all -in-one The telephone cord is faulty or is not into a telephone line that you plugged into the wrong connector. or an...
... operational or the device is 1 Try plugging the telephone models only) plugged into the telephone line. know works. (HP Color LaserJet 2830/2840 all -in -one (HP Color LaserJet order. Review and reset the device fax settings. disconnect the USB cable, and Connect the network then uninstall and reinstall the cable or.... Connect the telephone line and press START FAX to print. The device fax settings are not connected in the correct HP Color LaserJet 2840 all -in-one The telephone cord is faulty or is not into a telephone line that you plugged into the wrong connector. or an...