Press and hold the printer’s power button for 15 seconds. The printer should be directly connected to the wall outlet and not to a surge protector. Reconnect the power cable to print and the printer should power ON by itself.
How do I clean the printheads on my HP Officejet 4630?
On the printer control panel, press the Down Arrow to select Tools, and then press OK. Press the Down Arrow to select Clean Printhead, and then press OK. The printer cleans the printhead, and then prints a printhead test page.
How to troubleshoot HP OfficeJet 4630 printer problems?
HP Officejet 4630 Troubleshooting 1 Display is Unresponsive. If the display will not respond to input or appears frozen, check the following problems. 2 Making Loud Noises. If your printer sounds louder than normal or is making a clicking or crunching sound, check the following. 3 Will Not Turn On. 4 Print Quality is Poor.
What should I do if my HP printer won’t turn on?
Plug the power cord back into the wall outlet. HP recommends connecting the printer power cord directly to a wall outlet. Reconnect the power cord to the rear of the printer. Turn on the printer, if it does not automatically turn on. The printer might go through a warm-up period. The printer lights might flash, and the carriage might move.
How do I clear the error message on my HP printer?
In some cases, removing the ink cartridges and resetting the printer can clear the error message. Turn on the printer. Wait until the printer is idle and silent before you continue. Disconnect the USB cable from the rear of the printer. If your printer has a network or wireless connection, leave it connected.
How to Fix HP printer not responding to ink cartridges?
If you’ve already performed the below steps, exactly as mentioned or recommended by HP: In some cases, removing the ink cartridges and resetting the printer can clear the error message. Turn on the printer. Wait until the printer is idle and silent before you continue. Disconnect the USB cable from the rear of the printer.
