I have a Lexmark X6170 and when I try to copy it says "error 50C cartridge error consult manual. I have changed the black cartridge but not the color I don't use color it was working fine . I can find my Manuel please tell me what to do

See http://fix-your-printer.blogspot.com/2009/01/cartridge-error-50c-on-lexmark-x5150.html

The Cartridge error 50c indicates that the printhead(s)/cartridge(s) has shorted. Follow troubleshooting steps available at http://bit.ly/8Zf7ef. If error continues even with brand new genuine Lexmark cartridges, contact Lexmark technical support for assistance. Thank you for choosing Lexmark.

Hi. The error tells you that your print cartridge has shorted. Here's a link to the Lexmark website to give some instructions on how to remedy the problem. Just click on this link: http://bit.ly/aSWvpk . Good luck!

Try these suggestions from Lexmark support:

Lexmark X6170 Error 50C

Error messages; Error: "Cartridge Error 50C"; Cartridge error; Black cartridge missing; Color cartridge missing Solution Cartridge Error 50C
Your print cartridge has shorted.

1. Power off your All-in-One and unplug it.
   
2. Plug in your All-in-One again and turn it on.
   
3. Uninstall and then reinstall your cartridges.
   
4. If this does not resolve the issue, try the troubleshooting steps for the other cartridge errors below.
   

Error: Black Cartridge Missing
The black cartridge is not installed. (Install cartridge PN 82)
Error: Color Cartridge Missing
The color cartridge is not installed (Install cartridge PN 83)
Cartridge Error
Complete the following instructions:

1. Power off your All-in-One.
   
2. Use both hands to lift up the scanner unit until the scanner support holds it open.
   
3. Turn the All-in-One on. The print cartridge carrier moves and stops at the loading position, unless the All-in-One is busy.
   
4. Remove the color print cartridge.
   
5. Lower the scanner unit until it is completely closed.
   
6. If the error message reappears, replace the black print cartridge with a new print cartridge.
   If it does not repeat steps 1-3 and then go to step 7.
   
7. Reinstall the color cartridge and remove the black print cartridge.
   
8. Lower the scanner unit until it is completely closed.
   
9. If the error message occurs again, replace the color cartridge.
   
10. If an error message reappears, repeat steps 1-3 and reinstall both print cartridges.
    
11. Lower the scanner unit until it is completely closed.
    
12. If you receive the error message again, replace both cartridges.

1. Power off your All-in-One and unplug it.
2. Plug in your All-in-One again and turn it on.
3. Uninstall and then reinstall your cartridges.
4. If this does not resolve the issue, try the troubleshooting steps for the other cartridge errors below.

I have a lexmark x6170 with a cartridge error 50c.
Please I need some help!!
Thank you.

Cartridge Error 50C
Your print cartridge has shorted.

1. Power off your All-in-One and unplug it.
2. Plug in your All-in-One again and turn it on.
3. Uninstall and then reinstall your cartridges.
4. If this does not resolve the issue, try the troubleshooting steps for the other cartridge errors below.

Error: Black Cartridge Missing
The black cartridge is not installed. (Install cartridge PN 82)

Error: Color Cartridge Missing
The color cartridge is not installed (Install cartridge PN 83)


Cartridge Error
Complete the following instructions:

1. Power off your All-in-One.
2. Use both hands to lift up the scanner unit until the scanner support holds it open.
3. Turn the All-in-One on. The print cartridge carrier moves and stops at the loading position, unless the All-in-One is busy.
4. Remove the color print cartridge.
5. Lower the scanner unit until it is completely closed.
6. If the error message reappears, replace the black print cartridge with a new print cartridge.
If it does not repeat steps 1-3 and then go to step 7.
7. Reinstall the color cartridge and remove the black print cartridge.
8. Lower the scanner unit until it is completely closed.
9. If the error message occurs again, replace the color cartridge.
10. If an error message reappears, repeat steps 1-3 and reinstall both print cartridges.
11. Lower the scanner unit until it is completely closed.
12. If you receive the error message again, replace both cartridges.

Need to reset it and run auto allignment. This is usually how to fix error 50c

Hello, error 50c is a cartridge issue. Try taking out, cleaning heads, returning and reprint. Cheers lilacgerry xxx