Call service error of printer kyocera 3900dn 7410: 0052694

SOURCE: message stating install MK

You have done more than 300,000 pages. I wouldnt waste your money on a Maint Kit, just stretch it out by doing the following.

Press Menu/Ok (Main menu)
Go into [>>Service]
Then press the right arrow.
Then find [>> Maintenance]
Press the ok key, then it will show [>> Maintenance?]
Press the ok key twice, and it will reset all the counts on your consumable components (Drum, Developer, Transfer Roller, ETC)

SOURCE: call for service error 7410:0112053 on Kyocera FS3900 DN

most likely the drum popped out.
open the left side cover and remove the waste toner bottle..seated just above the waste toner bottle..press on the drum unit that sits above it..you will here it pop back into place .. if you hear it snap back it simply power off than back on printer....
if the drum is seated correctly.. than you need to replace the drum unit

Testimonial: "This worked, thanks!!!"

SOURCE: kyocera fs-3900dn showing 7410:0024216 error code

The 7410 is a drum installation error code. This is typically caused when the waste bin is replaced. Open the left door and push on the drum unit just above the waste bin, usualy a click will be heard when pushing it in. Then power cycle the printer. This should fix the error message.

SOURCE: Our Kyocera Ecosys FS-3900DN printer

whai is the defect my kyocera ecosys fs-3900dn has error code call service 6000.0240336