My kyocera mfp fs-c5250dn keep saying change c, can i bypass error and use printer

SOURCE: I have a FS-1118 MFP

yyou have to be careful when doing this.
the waste toner is built in to the process unit (drum unit) and has a plug on the side.
remove the plug and tip it out.

SOURCE: CLEANING A KYOCERA FS-2000D

Follow the page http://www.fixya.com/support/t1336338-kyocera_fs2000_thin_black_vertical_line

Basically, you remove the cartridge and developer all at once, then remove the waste toner bottle, then push the grey tab in to release the drum cartridge (be very, very careful in removing and putting back in. Any scratches on the drum and you will enjoy black spots permanently on printouts).

On the right side of the grey charger section is a tab you can use to release it. Do this, then put the drum away in a light tight back to prevent damage to it.

The reason why this Kyocera printer doesn't have the primary charger wire cleaner is because it did away with it. It now charges via a black fuzzy looking roller on top which is like the secondary corona charger wire, which then applies it to a roller, which then applies it to the drum. I think this is nice since it should prevent printer quality problems better since there is nowhere for oxidation to really collect. But, OTOH, it does happen anyhow.

I cleaned mine off and the streaks disappeared. I used a non amonia based cleaner to help, since I didn't find any dust on it to begin with. Whatever you choose, do not get your fingers on it, or it will put oil onto the rollers and that will make it worse.

Worked for me.

SOURCE: How to scan from Kyocera

There is a send button on the left of the control panel. after pressing send, use address book, and chose where to send to....obviously your address book must be setup first

SOURCE: kyocera FS-1016MFP "printer error service

Code: 6000
Contents: Broken heater lamp error
The temperature won't rise by 1°C/33.8
°F during warming up and the heater is
turned on for 5 seconds.
The temperature won't rise by 1°C/33.8
°F during printing and the heater is
turned on for 5 seconds with the duty
cycle more than 60%.

Causes:
- Defective fuser thermistor.
- Broken thermal cutout or heater lamp.
- Defective engine/high voltage PWB.

SOURCE: Kyocera fs 1016 mpf printer

Code: 6400

Zero cross signal error
While fuser heater ON/OFF control is
performed, the zero-cross signal is not
input within 3 s.

Causes:
- Defective the power source PWB
- Defective the engine/high voltage PWB.