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HP Recommended
Deskjet 4645
Microsoft Windows 7 (64-bit)

I have Deskjet 4645. When HP650 color is finished, I get annoying messages & cannot print, thou I only print in black&white. Why?

1 ACCEPTED SOLUTION

Accepted Solutions
HP Recommended

The printer should support printing in single cartridge mode - remove the color cartridge and set it aside, then print with just the black cartrdige.  There may be warnings the printer is in single cartridge mode, you may need to press OK on the driver or front panel to proceed

See page 77 of the user guide here for information on single cartridge mode.


Bob Headrick,  HP Expert

I am not an employee of HP, I am a volunteer posting here on my own time.

If your problem is solved please click the "Accept as Solution" button 

If my answer was helpful please click "Yes" to the "Was this post helpful" question.


View solution in original post

2 REPLIES 2
HP Recommended

The printer should support printing in single cartridge mode - remove the color cartridge and set it aside, then print with just the black cartrdige.  There may be warnings the printer is in single cartridge mode, you may need to press OK on the driver or front panel to proceed

See page 77 of the user guide here for information on single cartridge mode.


Bob Headrick,  HP Expert

I am not an employee of HP, I am a volunteer posting here on my own time.

If your problem is solved please click the "Accept as Solution" button 

If my answer was helpful please click "Yes" to the "Was this post helpful" question.


HP Recommended

Thanks a lot.

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