KYOCERA FS C5030N PRINTS ONLY THE FIRST PAGE OF A PDF DOCUMENT. IT SPOOLS THE # OF PAGES IN THE DOCUMENT BUT ONLY PRINTS THE FIRST PAGE.

I think that you have used the lens cleaner and then have not pushed it all the way back in.

Clean waste toner,Drum blade.

the charger is broken...

I’m happy to assist further over the phone at https://www.6ya.com/expert/norman_d2fa496dce30c65d

Push in the charge corona assy. Its behind the left door. Each color has a cleaning rod and charge assy. I've seen this more than once.

clean the corotron and perform drum refresh

there are a good few possibilities... your cheapest route is to call a local service tech... anything I tell you is going to cost you more... call him and see what he says... but I am leaning towards bad ram best case and worst case a blown main board...

I’m happy to assist further over the phone at https://www.6ya.com/expert/norman_d2fa496dce30c65d

1. Check that you are using the latest print driver - from kyocera website.
2. If the issue is when you print pdf files then make sure you set the printer in KPDL Auto mode - check the print driver settings about this and the printer menu.
3.You may check if you have the latest firmware installed within the printer - print a service status page (Menu->Others->Service).

Replace the developer unit and that will fix it.

Check for the latest print driver and eventually for the latest firmware. You may have to switch the print driver to PCL instead of KPDL (Auto). Ask your service provider to do that if you don't have the knowledge.

What memory dimms have been fitted.
Print status page see top right. May need more memory and a hard drive.
cheers