Results 1 to 10 of 10
  1. #1
    Trusted Tech 50+ Posts raztech's Avatar
    Join Date
    Dec 2008
    Posts
    88
    Rep Power
    31

    erreur CFB 30 IN KYOCERA 4050

    Don't find code error CFB30 in km4050's manual...

    would someone shows me more ideas....

    many thanks

  2. #2
    Service Manager 250+ Posts kkendric's Avatar
    Join Date
    Apr 2009
    Location
    Orlando, Florida
    Posts
    301
    Rep Power
    35

    Re: erreur CFB 30 IN KYOCERA 4050

    This is a firmware issue, update firmware.

  3. #3
    Senior Tech 100+ Posts
    erreur  CFB 30 IN KYOCERA 4050


    Join Date
    Jan 2009
    Location
    Baton Rouge
    Posts
    231
    Rep Power
    37

    Re: erreur CFB 30 IN KYOCERA 4050

    I'm having this same problem today with a machine in my shop. It was working, I printed out a status page, then it just went haywire and finally gave me this CFB30 code. I have another working machine, so after trying firmware update to no avail, I swapped the op panel then did another update. No luck. Then I swapped dimms and updated. No luck. I guess I'll try control board next, but has anyone else had this and it won't go away?

  4. #4
    Trusted Tech 50+ Posts
    Join Date
    Mar 2018
    Location
    Boston
    Posts
    79
    Rep Power
    13

    Re: erreur CFB 30 IN KYOCERA 4050

    Almost always it's a bad job in the print queue that needs to be removed from the desktop. After that update firmware.

    Sent from my XT1635-01 using Tapatalk

  5. #5
    Senior Tech 100+ Posts
    erreur  CFB 30 IN KYOCERA 4050


    Join Date
    Jan 2009
    Location
    Baton Rouge
    Posts
    231
    Rep Power
    37

    Re: erreur CFB 30 IN KYOCERA 4050

    It's not hooked to print, just basic copy machine.

  6. #6
    Trusted Tech 50+ Posts
    Join Date
    Mar 2018
    Location
    Boston
    Posts
    79
    Rep Power
    13

    Re: erreur CFB 30 IN KYOCERA 4050

    Quote Originally Posted by Tom View Post
    It's not hooked to print, just basic copy machine.
    Update.

    Sent from my XT1635-01 using Tapatalk

  7. #7
    Master Of The Obvious 10,000+ Posts
    erreur  CFB 30 IN KYOCERA 4050

    blackcat4866's Avatar
    Join Date
    Jul 2007
    Location
    Lapeer, Michigan
    Posts
    22,445
    Rep Power
    462

    Re: erreur CFB 30 IN KYOCERA 4050

    Quote Originally Posted by Tom View Post
    I'm having this same problem today with a machine in my shop. It was working, I printed out a status page, then it just went haywire and finally gave me this CFB30 code. I have another working machine, so after trying firmware update to no avail, I swapped the op panel then did another update. No luck. Then I swapped dimms and updated. No luck. I guess I'll try control board next, but has anyone else had this and it won't go away?
    It's a communication error between the control panel and the main board. It could be caused by:
    Incompatible firmware levels
    Bad DIMM on panel or main board
    Bad Op panel PWB
    Bad controller

    And yes, you always have to re-load firmware with every one of these attempts. =^..^=
    If you'd like a serious answer to your request:
    1) demonstrate that you've read the manual
    2) demonstrate that you made some attempt to fix it.
    3) if you're going to ask about jams include the jam code.
    4) if you're going to ask about an error code include the error code.
    5) You are the person onsite. Only you can make observations.

    blackcat: Master Of The Obvious =^..^=

  8. #8
    Field Supervisor 500+ Posts
    Join Date
    Oct 2012
    Posts
    653
    Rep Power
    35

    Re: erreur CFB 30 IN KYOCERA 4050

    Is this the code you get when one of the connectors are plugged into the wrong connector, on the control panel. It has been a long time.

  9. #9
    Master Of The Obvious 10,000+ Posts
    erreur  CFB 30 IN KYOCERA 4050

    blackcat4866's Avatar
    Join Date
    Jul 2007
    Location
    Lapeer, Michigan
    Posts
    22,445
    Rep Power
    462

    Re: erreur CFB 30 IN KYOCERA 4050

    That's only on the Stratos (KM2560/3060). I thought of that too. =^..^=
    If you'd like a serious answer to your request:
    1) demonstrate that you've read the manual
    2) demonstrate that you made some attempt to fix it.
    3) if you're going to ask about jams include the jam code.
    4) if you're going to ask about an error code include the error code.
    5) You are the person onsite. Only you can make observations.

    blackcat: Master Of The Obvious =^..^=

  10. #10
    Senior Tech 100+ Posts
    erreur  CFB 30 IN KYOCERA 4050


    Join Date
    Jan 2009
    Location
    Baton Rouge
    Posts
    231
    Rep Power
    37

    Re: erreur CFB 30 IN KYOCERA 4050

    It's the code you usually get when you have mismatching boards with different firmwares, so that a control panel isn't communicating with a main board and whatnot. That's why you are supposed to install the firmware thumbdrive before you turn the machine on after changing any of them. However, in my case, the machine was working and then it just started giving the code. As I said up above, I've tried swapping out control panel and dimmboards all while do the firmware update each time. I suppose it is possible that the main board just happened to go out while I was making copies, but there wasn't a power surge or anything so I find that unlikely. I know on the 6525 there is a service mode that you tell the machine to match the boards, but I don't see one on this model, I believe the firmware update is the only solution but what do you do when it doesn't work?

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Get the Android App
click or scan for the Copytechnet Mobile App

-= -= -= -= -=


IDrive Remote Backup

Lunarpages Internet Solutions

Advertise on Copytechnet

Your Link Here