Hi guys I have a Kyocera 3252ci with 706k on it. Im getting constant c7901 C7902 c7903 c7904 C7620 c7614 in no particular order. I have updated firmware replaced the transfer belt and inspected the drum and developer units. Has anyone seen something similar or have any idea what may be causing this
-
-
Have you reseated connectors on the Drum/Dev Relay Board? Try that then you may want to try replacing it, PWB Drum DLP Connect Assy 302L794030. -
Had one throwing a lot of C7620 codes and others related and could not figure it out. Took it to the shop and found that the DR-8350 (302L793120) was bad and had a bad cleaning motor gear and 40/21 tooth gear that drives it and both had some worn teeth. You have to replace the whole assy. per Kyocera but did some research and found the parts . Kyocera told me they do not sell just the parts for the assy. But I found them.
Take the back cover off and see if it makes a noise or popping when you start it up. Mine would make it on start up. Look at the drive assy and the gear. Worth looking at.
wormwheel drive gear - 302K021480
parts DC motor assy - 302ND94050 (different color gear but it worked)
Replaced these parts and has been working for over 3 months and no problems.Last edited by kuby; 06-07-2024, 04:51 PM.Comment
-
Hi had this problem a few times and replacing feed image pwb sorted it for meComment
Comment