toshiba 166

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  • ARMAN.MZ
    Trusted Tech

    100+ Posts
    • Sep 2016
    • 100
    #1

    [CQ] toshiba 166

    photo_۲۰۲۰-۰۱-۰۲_۱۱-۱۸-&.jpg

    toshiba 166
    print have no problem.
    but copy : is many line in center of paper (top photo)


    i replace flat
    CIS

    the problem still there (down photo)
    20200102_113022.jpg

    i want test main bord

    i have a toshiba 163 main bord

    and install in toshiba 166 get error :C26



    Telegram ID : @armanmahzun
    Tags: bord, main, photo, toshiba
    • SalesServiceGuy
      Field Supervisor

      Site Contributor
      5,000+ Posts
      • Dec 2009
      • 8125
      #2
      Re: toshiba 166

      That copier was discontinued so long ago that Toshiba Tec does not provide the service manuals anymore.

        Comment

        • blackcat4866
          Master Of The Obvious

          Site Contributor
          10,000+ Posts
          • Jul 2007
          • 22973
          #3
          Re: toshiba 166

          Are all the optics clean? Is the white plate clean and white? There must be some sort of calibration for the CIS... ?
          =^..^=
          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

            • Blizzoo
              Senior Tech

              Site Contributor
              500+ Posts
              • Aug 2013
              • 603
              #4
              Re: toshiba 166

              eStudio 163/203 CIS Unit PN - 6LE64010000 SNSR-CISM-280 have a different part number/name description than eStudio 166/206 6LH25860000 ASY-CIS-284 so it won't work, different machine series

              Main Board e166 PN - 6LH28100000 not the same as Main Board e163 PN-6LE63158000 = they don't match

              C26: Peak detection error

              Does the exposure lamp light? (Perform the output check in the test mode: 04-267)

              ��
              YES �� Replace the CIS unit.

              NO

              1) Check if the connector of the CIS unit are disconnected.

              2) Check the MAIN board if the connector (CN6) is disconnected and the harness is short

              circuited or open circuited.

              3) Check if the conductor pattern on the MAIN board is short circuited or open circuited.

              4) Replace the MAIN board.

              5) Replace the CIS unit.

              You need a e166/203 CIS UNIT to test or e166 Main Board only in your faulty e166.

              Check what Blackcat said about the white reference plate under scanner glass, must be clean.
              Defects are simple, our mind is complicated

                Comment

                • tsbservice
                  Field tech

                  Site Contributor
                  5,000+ Posts
                  • May 2007
                  • 7942
                  #5
                  Re: toshiba 166

                  Originally posted by Blizzoo
                  eStudio 163/203 CIS Unit PN - 6LE64010000 SNSR-CISM-280 have a different part number/name description than eStudio 166/206 6LH25860000 ASY-CIS-284 so it won't work, different machine series

                  Main Board e166 PN - 6LH28100000 not the same as Main Board e163 PN-6LE63158000 = they don't match

                  C26: Peak detection error

                  Does the exposure lamp light? (Perform the output check in the test mode: 04-267)

                  ��
                  YES �� Replace the CIS unit.

                  NO

                  1) Check if the connector of the CIS unit are disconnected.

                  2) Check the MAIN board if the connector (CN6) is disconnected and the harness is short

                  circuited or open circuited.

                  3) Check if the conductor pattern on the MAIN board is short circuited or open circuited.

                  4) Replace the MAIN board.

                  5) Replace the CIS unit.

                  You need a e166/203 CIS UNIT to test or e166 Main Board only in your faulty e166.

                  Check what Blackcat said about the white reference plate under scanner glass, must be clean.
                  Totally agree, although my glorious days with Toshiba are gone. Still worth it to check and clean optics and especially white plate reference strip BC mentioned in case of C26 error.
                  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

                    • Phil B.
                      Field Supervisor

                      10,000+ Posts
                      • Jul 2016
                      • 22798
                      #6
                      Re: toshiba 166

                      Originally posted by tsbservice
                      Totally agree, although my glorious days with Toshiba are gone. Still worth it to check and clean optics and especially white plate reference strip BC mentioned in case of C26 error.
                      wish the OP would respond to some of these questions.

                      WHY did he start replacing PARTS before thoroughly cleaning EVERYTHING?

                      are the copies of printed paper? ( defect on org .. not noticed but when copied defect more prevalent)

                      my bet is not properly cleaned optics.

                      were these NEW/known good parts?

                        Comment

                        • sakisvas
                          Technician

                          Site Contributor
                          • Nov 2016
                          • 33
                          #7
                          Re: toshiba 166

                          Originally posted by ARMAN.MZ
                          [ATTACH=CONFIG]44518[/ATTACH]

                          toshiba 166
                          print have no problem.
                          but copy : is many line in center of paper (top photo)


                          i replace flat
                          CIS

                          the problem still there (down photo)
                          [ATTACH=CONFIG]44519[/ATTACH]

                          i want test main bord

                          i have a toshiba 163 main bord

                          and install in toshiba 166 get error :C26


                          Dear friend,

                          you have problem in main ..
                          i have many machines with these problem (Contracts with Banks) .. some capactior failed..

                            Comment

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