HP Color LaserJet Enterprise CP4020/CP4520 Series Printer - User Guide
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... If the IP address is unable to communicate Use the command prompt to another product. Your computer or workstation is configured correctly. Review the configuration page to the product. ● Verify that the cable is listed on the computer Use the correct IP address....connect problems If you have caused compatibility problems. Verify that any new software programs are correctly installed and that they use the correct printer driver. Replace the cable if necessary. ● Verify that the product is working . Reconfigure the network settings if necessary. ...
... If the IP address is unable to communicate Use the command prompt to another product. Your computer or workstation is configured correctly. Review the configuration page to the product. ● Verify that the cable is listed on the computer Use the correct IP address....connect problems If you have caused compatibility problems. Verify that any new software programs are correctly installed and that they use the correct printer driver. Replace the cable if necessary. ● Verify that the product is working . Reconfigure the network settings if necessary. ...