HP Officejet 7110 - The printer is making some unexpected noises

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The printer is making some unexpected noises

You might hear some unexpected noises made by the printer. These are the servicing sounds when

the printer performs automatic servicing functions to maintain the health of the printheads.

NOTE: To prevent any potential damage to your printer:

Do not turn off the printer while the printer is performing any servicing. If you are turning off the

printer, wait for the printer to come to a complete stop before turning it off using the (Power)

button. For more information, see Turn the printer off on page 14.

Make sure all ink cartridges are installed. If any of the ink cartridges are missing, the printer will

perform extra servicing to protect the printheads.