Reset replace OPC belt

your lexmark toner is sticking if its a fill in and you filled in at store you can only use them so many times and the ink drys up in them replace cardlidges with new ones.

Here is a link for resetting counter of OPC Belt
http://bit.ly/9BxHqz

The error can either be caused by the OPC/OPC Marker assembly or the Main Motor assembly. Please follow the recommended troubleshooting steps:

1. Power the printer off, remove and reseat the OPC unit, and power the machine back on. Print a test page. If error continues, proceed to step 2.
2. Power the printer off and remove the OPC unit. Check the OPC Marker Sensor. If it is unsnapped or unplugged, reseat or replug it, and power the printer back on. Print a test page. If error continues, proceed to step 3.
3. Remove the OPC unit and check it for scratches or defects. Also check the the markers on the OPC to make sure they are not damaged. Is the belt scratched or damaged? If the OPC is at or near the end of its life, OPC unit must be replaced. If the belt is in good condition, contact Lexmark technical support (if printer is under warranty) or your local authorized service provider for assistance.

You may need to update the Lexmark X502n firmware. Here's an article in the Lexmark website on Firestarter message; Firestarter 4.0C:/VM/KILO/WORK@2; Will not print. Just click on this link: http://bit.ly/9RCTXp. Follow the instructions carefully. Hope this helps.

When Fuser Life message on the screen of your Lexmark X502n printer is displayed, replace the fuser immediately, For your reference, check this article in the Lexmark website. Just click on this link: http://bit.ly/b4lggj . There are also links on that page on replacing the fuser and resetting the fuser page count. Hope this helps.

Unfortunately, the Lexmark X502n printer's support ends up to Mac 10.5 only, There are no drivers available for a Mac 10.6 versions. This would explain why you're having problem making it work with your computer. Hope I can assist you more on this.

Versuch mal bei Google met Ersatzteilnummer 0C500X29G

911 error is caused by a not rotating main motor.
Turn printer off and removeright cover. Open top cover and override top cover interlock switch. Restart printer and observe main motor and photodeveloper cartridge OPC belt. Does
main motor attempt to turn but OPC belt will not rotate then check/replace the OPC belt.
Observe main motor and fuser. Does main motor attempt to turn but fuser will not turn then check/replace the fuser.

make sure all components are properly seated. also try turning the printer off and waiting a few minutes and turn back on.

I’m happy to help further over the phone at https://www.6ya.com/expert/eric_7148ad2a373711a3

The opc sensor is not sensing the belt. Open the front cover and remove all the toner trays. You will see the green OPC and the sensor is located in the left upper corner. Also open the top cover and remove the OPC. Clean the sensor with a soft bristle brush. Also make sure the OPC left side is free of toner deposits. This may incorrectly trigger the OPC position sensor. Hope this helps.