HP Deskjet F4240 All-in-One Printer - Manual (Page 188)

Solution 2: Make sure the product is connected to the computer
Solution: If the product is not properly connected to the computer, communication
errors can occur. Make sure the USB cable is securely connected to the product and
the computer, as shown below.
For more information, see:
After setting up the product, it does not print
Cause: The product was not connected to the computer.
Print cartridge messages
The following is a list of print cartridge error messages:
• Non-HP cartridges installed
• Previously used genuine HP cartridges installed
• Original HP ink has been depleted
• Low on ink
• Printing in ink-backup mode
• The print carriage is stalled
• Need alignment or alignment failed
• Print cartridge is missing, incorrectly installed, or not intended for your product
• Print cartridges missing or not detected
• Incompatible print cartridges
• Print cartridges in wrong slot
• Print cartridge problem
Non-HP cartridges installed
Solution: Follow the prompts on the computer screen to continue or replace the
indicated print cartridges with genuine HP cartridges.
HP recommends that you use genuine HP print cartridges. Genuine HP print
cartridges are designed and tested with HP printers to help you easily produce great
results, time after time.
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