![](/images/backgrounds/292119/hp-photosmart-c4600-users-manual-545284107x1.png)
9.Repeat if necessary for the other print cartridge.
10.Gently close the print cartridge door and plug the power cord into the back of the product.
Cause: One or both of the print cartridges were not installed or were installed incorrectly.
If this did not solve the issue, try the next solution.
Solution 4: Contact HP support
Solution: Contact HP support for service.
Go to: www.hp.com/support.
If prompted, choose your country/region, and then click Contact HP for information on calling for technical support.
Cause: The print cartridge was defective or not intended for use in this product.
Printing in
Solution: If you receive the
1
2Plastic tape with pink pull tab (must be removed before installing)
3Ink nozzles under tape
Solve a problem
Cause: When the product detected that only one print cartridge is installed, ink- backup mode is initiated. This printing mode lets you print with a single print cartridge, but it slows the product and affects the quality of printouts.
Errors 105