HP Deskjet F4240 All-in-One Printer - Manual (Page 73)

plastic tape has not been removed from the print cartridges, the print cartridges are low
on ink, or the print carriage is blocked.
This section contains the following topics:
• Handle the print cartridges
• Check the estimated ink levels
• Choose the right print cartridges
• Replace the print cartridges
• Use ink-backup mode
• Store the print cartridges
• Align the print cartridges
• Clean the print cartridges
• Clean the print cartridge contacts
• Clean the area around the ink nozzles
• Remove ink from your skin and clothing
Handle the print cartridges
Before you replace or clean a print cartridge, you should know the part names and how
to handle the print cartridges.
1 Copper-colored contacts
2 Plastic tape with pink pull tab (must be removed before installing)
3 Ink nozzles under tape
Hold the print cartridges by their black plastic sides, with the label on top. Do not touch
the copper-colored contacts or the ink nozzles.
Chapter 10
70 Maintain the HP All-in-One
Maintain
the HP All-in-One