HP Deskjet F4240 All-in-One Printer - Manual (Page 78)

8. Close the print cartridge door.
9. After the print cartridge alignment sheet prints, load it on the right front corner of the
glass with the top of the page to the right.
10. Press the Scan button.
The product aligns the print cartridges. Recycle or discard the print cartridge
alignment sheet.
Related topics
• Check the estimated ink levels
• Control panel buttons
Use ink-backup mode
Use the ink-backup mode to operate the HP All-in-One with only one print cartridge. The
ink-backup mode is initiated when a print cartridge is removed from the print cartridge
carriage. During ink-backup mode, the product can only print jobs from the computer.
You cannot initiate a print job from the control panel (such as copying or scanning an
original).
NOTE: When the HP All-in-One operates in ink-backup mode, a message is
displayed on screen. If the message is displayed and two print cartridges are installed
in the product, verify that the protective piece of plastic tape has been removed from
each print cartridge. When plastic tape covers the print cartridge contacts, the product
cannot detect that the print cartridge is installed.
Work with print cartridges 75
Maintain the H
P
A
ll-in-One