C451 screen lock

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • cokwax
    Technician

    50+ Posts
    • May 2013
    • 50
    #1

    [Dead] C451 screen lock

    I called a tech to solve the problem of freezing at KM logo.
    After installing a new NVRAM, it finally booted past the KM logo but there was this trouble code c0105 which showed up and, unfortunately, the screen froze again and could not allow to touch "continue operation".

    Tech suspects printer board. Any ideas?
    Tags: None
    • leoace
      Technician
      • Jan 2012
      • 12
      #2
      Re: C451 screen lock

      Originally posted by cokwax
      I called a tech to solve the problem of freezing at KM logo.
      After installing a new NVRAM, it finally booted past the KM logo but there was this trouble code c0105 which showed up and, unfortunately, the screen froze again and could not allow to touch "continue operation".

      Tech suspects printer board. Any ideas?

      Well, the public info for C0105 is "Tray 3/4 Feeder transportation Motor turning at abnormal timing"

      You may check the Motor (M25) for correct function or replace the PFTDB (Paper Feed Transport Drive Board) and/or the the Printer Controll Board (PRCB). So, if the Motor works correctly, i guess that only leaves you a firmware reflash or a replacement of those boards.


      *** Oh, old thread. Didnt notice that...

        Comment

        • methogod
          Senior Tech

          Site Contributor
          500+ Posts
          • Dec 2008
          • 917
          #3
          Re: C451 screen lock

          C0105 code at power up and touch panel may be unresponsive.


          CAUSE: Failed Power Supply board.

          SOLUTION: Replace the DCPS (p/n A00J M404 05 for bizhub C451/C550/C650 and p/n A0P0 R704 11 for bizhub C452/C552/C652 ).


          possible tech did'nt unplug the machine when replacing NV ram, and blew the DCPS...

          or everything happened due to a surge... and blue the NV ram and DCPS

          its a pain to install this board, but easier then a full printer control board.

          I would also check all connections as things comes loose that can cause this as well.
          Last edited by methogod; 12-23-2013, 05:24 AM.

            Comment

            • Synaux
              Service Manager

              Site Contributor
              1,000+ Posts
              • Mar 2012
              • 1224
              #4
              Re: C451 screen lock

              Originally posted by cokwax
              I called a tech to solve the problem of freezing at KM logo.
              After installing a new NVRAM, it finally booted past the KM logo but there was this trouble code c0105 which showed up and, unfortunately, the screen froze again and could not allow to touch "continue operation".

              Tech suspects printer board. Any ideas?
              Why did you start an almost identical thread to the original?
              People were responding to the original.

              Good job creating a redundant post.

              I don't think we are all so stupid around here that we need to read something posted twice.

              As I told you in the original post and methogod here, the error indicated a failed power board.
              (I do not believe leoace's source is correct...).

                Comment

                • methogod
                  Senior Tech

                  Site Contributor
                  500+ Posts
                  • Dec 2008
                  • 917
                  #5
                  Re: C451 screen lock

                  did see the duplicate post...

                  noted.

                    Comment

                    • Synaux
                      Service Manager

                      Site Contributor
                      1,000+ Posts
                      • Mar 2012
                      • 1224
                      #6
                      Re: C451 screen lock

                      Originally posted by methogod
                      did see the duplicate post...

                      noted.
                      methogod, I tried to send you a pm, but you need to clear out your inbox to receive any new messages

                        Comment

                        • GARZA
                          #7
                          Re: C451 screen lock

                          3/1/2017 Had the same problem with a C451 after clearing a C0206 error in tray 3, POR correctly but touch screen was unresponsive. Checked the motor associated with tray 3 paper feed & that was ok, had a similar problem with another copier and replaced the power supply. Did just that with the C451 and corrected the problem, I hope this gives you some insight and help

                            Comment

                            Previous template Next
                            Working...