KMBH C452 - Trouble Code C-255B

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  • kizi57
    Technician

    50+ Posts
    • Dec 2010
    • 69

    #1

    KMBH C452 - Trouble Code C-255B

    Hi

    I have this trouble code in my bizhub c452, i open and close the lower front door, then the trouble dispappear.

    What could be the couse of such a problem?
  • Zeldaman
    Senior Tech

    500+ Posts
    • Mar 2011
    • 946

    #2

    Comment

    • bizhub1
      Trusted Tech

      Site Contributor
      100+ Posts
      • Sep 2008
      • 230

      #3
      I believe that code is the yellow TCR sensor. Check the yellow I/U unit

      Comment

      • JustManuals
        Field Supervisor

        5,000+ Posts
        • Jan 2006
        • 9838

        #4
        This Parts & Service manual can now be purchased for $12.77 and downloaded immediately after payment from
        Just Manuals | The Internet's largest selection of manuals | Instant Downloads


        Paul@justmanuals.com

        Comment

        • Mr Spock
          Vulcan Inventor of Death

          1,000+ Posts
          • Aug 2006
          • 2064

          #5
          C255B: Yellow TCR sensor adjustment failure

          reinstall iu
          change iu
          check icp's on the prcb
          replace the prcb
          And Star Trek was just a tv show...yeah right!

          Comment

          • Zeldaman
            Senior Tech

            500+ Posts
            • Mar 2011
            • 946

            #6
            Hi there!
            Is there a new version of the field-manual? Mine said c-255b: drummotor BK failed to turn.
            Greetings...

            Comment

            • bizhub1
              Trusted Tech

              Site Contributor
              100+ Posts
              • Sep 2008
              • 230

              #7
              Originally posted by Zeldaman
              Hi there!
              Is there a new version of the field-manual? Mine said c-255b: drummotor BK failed to turn.
              Greetings...
              In my manual, a C-225b is the drum motor

              Comment

              • kizi57
                Technician

                50+ Posts
                • Dec 2010
                • 69

                #8
                the error appeared once, then it did not appear at all. is that means the error still remaingin in machine? or the error is cleared?

                Comment

                • emujo
                  Field Supervisor

                  2,500+ Posts
                  • Jun 2009
                  • 3009

                  #9
                  From the knowledge base:

                  Description:
                  C225B error code.
                  Solution:

                  PROBABLE CAUSES:
                  Shortly after power up
                  Black drum motor (M18) or PRCB has failed.
                  Check the M18 connector for proper connection and ensure that M18 has proper drive coupling. If CN13 on the PRCB is connected securely (CN35 for bizhub C452/C552/C552DS/C652/C652DS) and the error reoccurs, replace M18 (p/n A00J M110 00) and the PRCB (PWB-MC) as a set.
                  • bizhub C451/C550/C650 - PRCB (p/n A00J H001 06)
                  • bizhub C452/C552/C552DS/C652/C652DS - PRCB (p/n A0P0 H001 01)
                  Note: If a new M18 is not available, replace the Main Drive Unit (p\n A00J R704 00 for bizhub C451/C550/C650 and p/n A0P0 R707 00 for bizhub C452/C552/C552DS/C652/C652DS).

                  Intermittently when coming out of Power Save mode
                  The DC Power Supply (DCPU) is failing.
                  Replace the DCPU (p/n A00J M404 05 for bizhub C451/C550/C650 and p/n A0P0 R704 11 for bizhub C452/C552/C552DS/C652/C652DS).

                  If you're a KM tech you should be ashamed for having to ask for this info. If not you should be placing a service call to get this taken care of. Emujo
                  If you don't see your question answered in the forum, please don't think it's OK to PM me for a personal reply...I do not give out firmware and/or manuals.

                  Comment

                  • fixthecopier
                    ALIEN OVERLORD

                    2,500+ Posts
                    • Apr 2008
                    • 4713

                    #10
                    Originally posted by kizi57
                    the error appeared once, then it did not appear at all. is that means the error still remaingin in machine? or the error is cleared?

                    If it is not displayed on your screen, it is cleared. Sounds like the pcu was in a bind and freed itself up
                    The greatest enemy of knowledge isn't ignorance, it is the illusion of knowledge. Stephen Hawking

                    Comment

                    • Mr Spock
                      Vulcan Inventor of Death

                      1,000+ Posts
                      • Aug 2006
                      • 2064

                      #11
                      Originally posted by bizhub1
                      In my manual, a C-225b is the drum motor
                      The post stated c-255b which is the yellow toner sensor.
                      And Star Trek was just a tv show...yeah right!

                      Comment

                      • kizi57
                        Technician

                        50+ Posts
                        • Dec 2010
                        • 69

                        #12
                        thank you guys...
                        i'm end user, and in my country (east africa, Tanzania) we have lack of KM Technicians and Consumables so this is why i've decided to register on this website in order to have technical assistance! Would also like to ask if you know where i can buy toners, iU and other consumable at a competitive price.

                        Comment

                        • Micro Office Solutions

                          #13
                          Re: KMBH C452 - Trouble Code C-255B

                          Originally posted by emujo
                          From the knowledge base:

                          Description:
                          C225B error code.
                          Solution:

                          PROBABLE CAUSES:
                          Shortly after power up
                          Black drum motor (M18) or PRCB has failed.
                          Check the M18 connector for proper connection and ensure that M18 has proper drive coupling. If CN13 on the PRCB is connected securely (CN35 for bizhub C452/C552/C552DS/C652/C652DS) and the error reoccurs, replace M18 (p/n A00J M110 00) and the PRCB (PWB-MC) as a set.
                          • bizhub C451/C550/C650 - PRCB (p/n A00J H001 06)
                          • bizhub C452/C552/C552DS/C652/C652DS - PRCB (p/n A0P0 H001 01)

                          Note: If a new M18 is not available, replace the Main Drive Unit (p\n A00J R704 00 for bizhub C451/C550/C650 and p/n A0P0 R707 00 for bizhub C452/C552/C552DS/C652/C652DS).

                          Intermittently when coming out of Power Save mode
                          The DC Power Supply (DCPU) is failing.
                          Replace the DCPU (p/n A00J M404 05 for bizhub C451/C550/C650 and p/n A0P0 R704 11 for bizhub C452/C552/C552DS/C652/C652DS).

                          If you're a KM tech you should be ashamed for having to ask for this info. If not you should be placing a service call to get this taken care of. Emujo


                          How you doing Emujo?

                          if i may ask, where did you find that on the knowledge base and which one? Ours is not that up to date and doesnt have that info in it.

                          Thanx!

                          Comment

                          • Micro Office Solutions

                            #14
                            Re: KMBH C452 - Trouble Code C-255B

                            Originally posted by kizi57
                            thank you guys...
                            i'm end user, and in my country (east africa, Tanzania) we have lack of KM Technicians and Consumables so this is why i've decided to register on this website in order to have technical assistance! Would also like to ask if you know where i can buy toners, iU and other consumable at a competitive price.

                            Hi Kizi

                            What consumables are you looking for and for which machines?

                            Comment

                            • blackcat4866
                              Master Of The Obvious

                              Site Contributor
                              10,000+ Posts
                              • Jul 2007
                              • 23008

                              #15
                              Re: KMBH C452 - Trouble Code C-255B

                              I think you may have looked up C-225B, Zeldaman.

                              Personally, I'm thinking that the yellow developer is probably failing. If the code returns replace the yellow imaging unit. =^..^=
                              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 =^..^=

                              Comment

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