Bizhub C308 no network setting, unable to connect

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  • lukasz
    Junior Member
    • Nov 2019
    • 5

    Bizhub C308 no network setting, unable to connect

    Hello,
    That's my first post over here. I'm trying to solve a problem with my bizhub c308. During changing IP addresses and network setting I must have ticked sth about DHCP{the printer was using a static IP) and now I can't get into the NETWORK setting in administrator mode. I cannot get to the remote control panel either and printers IP doesn't ping. How can I bring back the network setting to default? Service mode can help?
  • dannu
    Technician
    • Jun 2016
    • 25

    #2
    Re: Bizhub C308 no network setting, unable to connect

    Originally posted by lukasz
    Hello,
    That's my first post over here. I'm trying to solve a problem with my bizhub c308. During changing IP addresses and network setting I must have ticked sth about DHCP{the printer was using a static IP) and now I can't get into the NETWORK setting in administrator mode. I cannot get to the remote control panel either and printers IP doesn't ping. How can I bring back the network setting to default? Service mode can help?


    Service Mode
    System 1
    Initialization

    Network Clear


    Or

    Utp cabel its work ?
    Network Duplex Gigabit , Half Duplex settings ?

    Comment

    • lukasz
      Junior Member
      • Nov 2019
      • 5

      #3
      Re: Bizhub C308 no network setting, unable to connect

      Originally posted by dannu
      Service Mode
      System 1
      Initialization

      Network Clear


      Or

      Utp cabel its work ?
      Network Duplex Gigabit , Half Duplex settings ?
      No need to have any firmware usb or stuff like that? Cable's ok for sure. It's been working till the network setting changed.

      Comment

      • tsbservice
        Field tech

        Site Contributor
        5,000+ Posts
        • May 2007
        • 7635

        #4
        Re: Bizhub C308 no network setting, unable to connect

        There is no really need to mess up with service mode, do network initialize from admin settings:

        • [Utility]
          • [Administrator Settings]
            • [Security Settings]
              • [Security Details]
                • [Initialize]


        Initializes the settings in [Job History], [Copy Program], [Network Settings], [Address Registration], and [Enhanced Server Information].
        Select items you want to initialize, then tap [OK].
        A tree is known by its fruit, a man by his deeds. A good deed is never lost, he who sows courtesy, reaps friendship, and he who plants kindness gathers love.
        Blessed are they who can laugh at themselves, for they shall never cease to be amused.

        Comment

        • lukasz
          Junior Member
          • Nov 2019
          • 5

          #5
          Re: Bizhub C308 no network setting, unable to connect

          Originally posted by tsbservice
          There is no really need to mess up with service mode, do network initialize from admin settings:

          • [Utility]
            • [Administrator Settings]
              • [Security Settings]
                • [Security Details]
                  • [Initialize]


          Initializes the settings in [Job History], [Copy Program], [Network Settings], [Address Registration], and [Enhanced Server Information].
          Select items you want to initialize, then tap [OK].
          Unfortunately, I can see security setting in Administrator Settings.

          Comment

          • tsbservice
            Field tech

            Site Contributor
            5,000+ Posts
            • May 2007
            • 7635

            #6
            Re: Bizhub C308 no network setting, unable to connect

            Take a photo of machine screen and upload it somewhere, post the link here.
            Also did you try to restart the machine from main switch?
            A tree is known by its fruit, a man by his deeds. A good deed is never lost, he who sows courtesy, reaps friendship, and he who plants kindness gathers love.
            Blessed are they who can laugh at themselves, for they shall never cease to be amused.

            Comment

            • lukasz
              Junior Member
              • Nov 2019
              • 5

              #7
              Re: Bizhub C308 no network setting, unable to connect

              Originally posted by tsbservice
              Take a photo of machine screen and upload it somewhere, post the link here.
              Also did you try to restart the machine from main switch?
              I'll do it tomorrow than. Thanks.

              Comment

              • emujo2
                Service Manager

                1,000+ Posts
                • Mar 2017
                • 1580

                #8
                Re: Bizhub C308 no network setting, unable to connect

                Cycler power..if ti's in DHCP and you are not utlilizing DHCP it may take up to 10 min for the machine to give up..but once it does you should be able to print a config page..IP address should be 169.X.X.X,,(APIPA) If you can see this then you should now be able to go into network settings (verify that TCP/IP didn't get set to OFF somehow), disable DHCP and assign a static IP.. If you see 0.0.0.0 as the address then you may have some underlying condition that is preventing the newwork tab from popping up. Sometime turning TCP/IP OFF, cycling power then TCP/IP back to ON will reset everything. E

                Comment

                • copier tech
                  Field Supervisor

                  5,000+ Posts
                  • Jan 2014
                  • 7931

                  #9
                  Re: Bizhub C308 no network setting, unable to connect

                  Originally posted by lukasz
                  Hello,
                  That's my first post over here. I'm trying to solve a problem with my bizhub c308. During changing IP addresses and network setting I must have ticked sth about DHCP{the printer was using a static IP) and now I can't get into the NETWORK setting in administrator mode. I cannot get to the remote control panel either and printers IP doesn't ping. How can I bring back the network setting to default? Service mode can help?
                  Welcome to our site!

                  This is quite common with Konica.

                  Try simply powering off the machine, unplug the machine from the network & reboot it can take up to 10 mins but eventually your network settings/TCIP tab should reappear in admin settings.

                  Sometimes it this doesn't work try plugging the machine into another router that supports DHCP once it establishes an IP you will have access to the network settings again.

                  Last resort perform a clear in service mode but this can cause further issues.

                  Let us eat, drink, and be merry, because tomorrow we may die!

                  For all your firmware & service manual needs please visit us at:

                  www.copierfirmware.co.uk - www.printerfirmware.co.uk

                  Comment

                  • lukasz
                    Junior Member
                    • Nov 2019
                    • 5

                    #10
                    Re: Bizhub C308 no network setting, unable to connect

                    Thanks guys, I dealt with the problem by security settings and reseting network. It worked perfectly. Thread can be closed.

                    Comment

                    • rrrohan
                      Service Manager

                      Site Contributor
                      1,000+ Posts
                      • Sep 2011
                      • 1971

                      #11
                      Re: Bizhub C308 no network setting, unable to connect

                      Originally posted by copier tech
                      Welcome to our site!

                      This is quite common with Konica.

                      Try simply powering off the machine, unplug the machine from the network & reboot it can take up to 10 mins but eventually your network settings/TCIP tab should reappear in admin settings.

                      Sometimes it this doesn't work try plugging the machine into another router that supports DHCP once it establishes an IP you will have access to the network settings again.

                      Last resort perform a clear in service mode but this can cause further issues.

                      i often wonder if people just dont expect it to possibly take so long because on other brands ive switched from static to DHCP and it takes like 10 seconds to obtain a DHCP assigned address so to some even waiting 2 minutes may seem to long when like you said it can often take way longer than this.

                      i find it like waiting for water to boil, its best to just walk away and not watch it or it will seem like its taking even longer

                      Comment

                      • Bix
                        Service Manager

                        1,000+ Posts
                        • Apr 2018
                        • 1421

                        #12
                        Re: Bizhub C308 no network setting, unable to connect

                        It happened to me every now and then that the printer spent more than 10 minutes.


                        In that case I had to turn it off and on again to make it go correctly.

                        Comment

                        • emujo2
                          Service Manager

                          1,000+ Posts
                          • Mar 2017
                          • 1580

                          #13
                          Re: Bizhub C308 no network setting, unable to connect

                          I'm pretty sure it's not the DHCP component that causes the slowdown. I think it's the ARP request..DHCP is pretty cut and dry, You can see the normal speed by watching a laptop NIC fail to get a address assigned..There is also BootP..which ARP replaced..Not sure why this old ass tech is still showing up..this has been around since before 1985. E

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