Lexmark CS510de - PPDS font error [50] 175; Reinstall missing or unresponsive [color] cartridge [31.xy] 175; Reinstall missing or unresponsive [type] imaging kit [31.xy] 175

All life indicators are designed to function with Lexmark supplies and parts, and may deliver unpredictable results if
third-party supplies or parts are used. Imaging component usage beyond the intended life may damage your Lexmark
printer or its associated components.
Warning—Potential Damage: Use of third-party supplies or parts can affect warranty coverage. Damage caused by
the use of third-party supplies or parts may not be covered by the warranty.
To accept any and all of these risks, and to proceed with the use of non-genuine supplies or parts in your printer, press
and hold
and the # button on the printer control panel simultaneously for 15 seconds.
If you do not wish to accept these risks, then remove the third-party supply or part from your printer, and then install
a genuine Lexmark supply or part.
Note: For the list of supported supplies, see the “Ordering supplies” section of the User's Guide or visit
www.lexmark.com.
PPDS font error [50]
Try one or more of the following:
• From the printer control panel, select Continue to clear the message and continue printing. For non‑touch‑screen
printer models, press
to confirm.
• If the printer cannot find the requested font, then from the printer control panel, navigate to:
PPDS menu > Best Fit > On
The printer will find a similar font and reformat the affected text.
• Cancel the current print job.
Reinstall missing or unresponsive [color] cartridge [31.xy]
Try one or more of the following:
• Install the missing toner cartridge. For more information, see the “Replacing supplies” section of the User’s Guide.
• Remove the unresponsive cartridge, and then reinstall it.
Note: If the message appears after reinstalling the supply, then the cartridge may be defective. Replace the
cartridge.
Reinstall missing or unresponsive [type] imaging kit [31.xy]
Note: The type can be a black imaging kit, or a black and color imaging kit.
Try one or more of the following:
• Install the missing imaging kit. For more information, see the “Replacing supplies” section of the User’s Guide.
• Remove the unresponsive imaging kit, and then reinstall it.
Note: If the message appears after reinstalling the supply, then the imaging kit may be defective. Replace the
imaging kit.
Troubleshooting 175