Solution 1: check the cable connection, Solution 2: check the lan card set up, Solution 3: check the active network connection – HP Photosmart C6340 All-in-One Printer User Manual

Solution 1: check the cable connection, Solution 2: check the lan card set up, Solution 3: check the active network connection | HP Photosmart C6340 All-in-One Printer User Manual | Page 153 / 331