Konica c224 e can't access service mode

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  • Profibastler
    Trusted Tech

    100+ Posts
    • Nov 2014
    • 102

    #676
    Originally posted by jotunn

    Reset codes for your machines

    MFP Serial Number A5C4021154053
    Reset Code 55YUZ-LN77N-2JJGK-JRQXK-WQJ7G-KG8YD-ENJQG-UZDNH

    MFP Serial Number A5C2021047467
    Reset Code ZGWUR-9K39L-7CNZM-CQJJ9-DLK9J-2G8YD-ENJQG-UZDNH

    MFP Serial Number A5C4021201661
    Reset Code 9U6HX-C3UTQ-MHS3C-ZQGT9-RNFE5-CG8YD-ENJQG-UZDNF

    Donations welcome



    --
    Regards
    Please help for input the new EC reset codes
    There`s no accepting new codes. After login in Service Mode again, request code will be change.
    Please tell right procedure.

    Comment

    • khanzr
      Junior Member
      • Dec 2009
      • 7

      #677
      Originally posted by jotunn

      Thank you for payment.

      Reset code for your machine:
      MFP Serial Number ACVD042001626
      Reset Code 8VXZH-RCXMD-TQTVQ-KL7MD-52AF8-CG8YD-ENJQG-YYDLV

      If the code does not work, I will generate a new one. Codes unfortunately have an expiry date and this one was generated a few days ago.

      --
      Regards
      You are right this one has expired, I have generated a new one now
      Serial Number: ACVD042001626
      MAC Address: 00:20:6B:FC14
      CE Password Request Code: 7KX8U-BS27H-HC56A-YD8MS-6QF5N-CG8YD-ENJQ6-YYDJZ
      Attached Files
      Last edited by khanzr; 06-10-2025, 12:11 PM. Reason: upon a second try it got me to this request code now

      Comment

      • jotunn
        Senior Tech

        500+ Posts
        • Jan 2010
        • 617

        #678
        Originally posted by khanzr

        You are right this one has expired, I have generated a new one now
        Try this one - it's based on request code from your screenshot:

        MFP Serial Number ACVD042001626
        Reset Code 6AGXH-YX7A5-AJ9NF-Z8AEX-A99VN-2G8YD-ENJQG-YYTDB

        --
        Regards

        Comment

        • jotunn
          Senior Tech

          500+ Posts
          • Jan 2010
          • 617

          #679
          Originally posted by Profibastler

          Please help for input the new EC reset codes
          There`s no accepting new codes. After login in Service Mode again, request code will be change.
          Please tell right procedure.
          Both request and reset codes are valid for no more than a week, so after over two weeks it's hard to expect that reset codes will still work.
          The machine needs to have the current date and time set.
          A new request code is generated by the machine whenever the CE Password Reset procedure is started.
          Attached Files

          Comment

          • khanzr
            Junior Member
            • Dec 2009
            • 7

            #680
            Originally posted by jotunn

            Try this one - it's based on request code from your screenshot:

            MFP Serial Number ACVD042001626
            Reset Code 6AGXH-YX7A5-AJ9NF-Z8AEX-A99VN-2G8YD-ENJQG-YYTDB

            --
            Regards
            Thanks it worked, I have another machine also with same problem. I shall get the details and send you the payment for it also

            Comment

            • khanzr
              Junior Member
              • Dec 2009
              • 7

              #681
              Hi again, a similar issue with another of the C266i. I would appreciate if a reset code is provided for this one, thanks

              Serial Number: ACVD1420000187
              MAC Address 00:20:6B:FC:78:33
              CE Password REset Code F9MKP-GT9SF-J66YF-W9ZKC-EYPGC-9G8YD-ENJQ6-YYTDF
              Attached Files

              Comment

              • jotunn
                Senior Tech

                500+ Posts
                • Jan 2010
                • 617

                #682
                Originally posted by khanzr
                Hi again, a similar issue with another of the C266i. I would appreciate if a reset code is provided for this one, thanks
                Reset code for your machine:
                MFP Serial Number ACVD142000187
                Reset Code GENMZ-PJWPD-ZWTGE-F2LM9-JYWR3-2G8YD-ENJQG-YYTHV

                Thank you for your payment.

                --
                Regards

                Comment

                • wacko_jacko
                  Junior Member
                  • Jun 2025
                  • 2

                  #683
                  Can I also ask for the code for my machine (Bizhub C368)? I've just done a donation via PP (my email: p....ski@gmail.com).

                  S/N: A7PV021207095
                  MAC: 00:20:6B:5B:2D:9E
                  CE Pass reset request code: E5722-V9QQ5-84ZXY-VBYD5-78AGE-2G8YD-ENJQG-YYTPP

                  You do not have permission to view this gallery.
                  This gallery has 1 photos.

                  Comment

                  • jotunn
                    Senior Tech

                    500+ Posts
                    • Jan 2010
                    • 617

                    #684
                    Originally posted by wacko_jacko
                    Can I also ask for the code for my machine (Bizhub C368)? I've just done a donation via PP (my email: p....ski@gmail.com).
                    Thank you for donation.

                    Reset code for your machine:
                    MFP Serial Number A7PU021207095
                    Reset Code FH5KH-KZ4N9-HAA44-6VTRT-SVTDD-GG8YD-ENJQG-YYTTX

                    --
                    Regards

                    Comment

                    • wacko_jacko
                      Junior Member
                      • Jun 2025
                      • 2

                      #685
                      Sorry jotunn, looks like the code changed today.
                      Attached Files

                      Comment

                      • Zoran
                        Technician

                        50+ Posts
                        • May 2013
                        • 51

                        #686
                        Hi

                        A7PU021008400
                        00:20:6B:A2:38:56
                        RSKCL-5YPWX-3CFDT-YS3JY-VXABT-CG8YD-ENJQG-QYTNB


                        A7AH127000434
                        00:20:6B:3A: D8:41
                        9ELA4-JHCPJ-4PYFT-DP3SX-CQRCV-9G8YD-ENJQG-YYTNL
                        Attached Files

                        Comment

                        • diewalge
                          Junior Member
                          • Jun 2025
                          • 1

                          #687
                          after replacing the ITB on C458 can't initiate "new release" because of missing PW...

                          Serial: A79W021003781
                          MAC: 00:20:6B:B9:72:80
                          CE Password Reset Request Code: JAE3G-Z9BEH-2XV5J-6PEJX-TQQAJ-CG8YD-ENJQG-YZDNZ

                          any help would be very appreciated!
                          Stefan.

                          Comment

                          • jotunn
                            Senior Tech

                            500+ Posts
                            • Jan 2010
                            • 617

                            #688
                            Originally posted by diewalge
                            after replacing the ITB on C458 can't initiate "new release" because of missing PW...

                            any help would be very appreciated!
                            Stefan.
                            Replied via PM.

                            Comment

                            • Brad6784
                              Technician

                              Site Contributor
                              50+ Posts
                              • Mar 2015
                              • 77

                              #689
                              Hi Jotunn,

                              I hope you're well.

                              I wondered if I could again trouble you for some assistance please? I have a KM C250i with a changed CE password that I would be extremely grateful if you could help me with a reset code please.

                              You've provided me with a reset code for this machine before but at the time I had completely forgot I'd taken the fuser for another device in the field. By the time the fuser came in and I fitted it, obviously the reset code was no longer valid. Since then the machines been sitting in the corner of the workshop and I'm only now getting round to getting it sorted.

                              I've just sent 3x $5 for to your paypal, only you had helped me with this device and another machine at that time, so I thought it only fair I transfer 3x the donation amount.

                              I won't make this mistake again, I will enter the code upon receiving it.

                              IMG_9466.jpg

                              Any help would be very much appreciated, thank you Jotunn.

                              Kind regards, Brad

                              Comment

                              • jotunn
                                Senior Tech

                                500+ Posts
                                • Jan 2010
                                • 617

                                #690
                                Originally posted by Brad6784
                                Hi Jotunn,

                                I hope you're well.

                                I wondered if I could again trouble you for some assistance please?

                                Any help would be very much appreciated, thank you Jotunn.

                                Kind regards, Brad
                                Hi,
                                I'm doing well, thank you for asking. And of course, it's absolutely no trouble to help you out again, I'm happy to do it.
                                Thank you very much, the donation came through! I really appreciate the gesture, but please remember that help is always free for site contributors, so there's no need for that in future.

                                Here is the new reset code for your machine:
                                MFP Serial Number AA2M321003426
                                Reset Code CCCBE-NHBVT-9QRWJ-BQTSG-P48JT-GG8YD-ENJQG-4YDFX


                                --
                                All the best,
                                Jotunn​

                                Comment

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