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Peptide Critic Community

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  1. Randy the Rats Research Forum
  2. Supplies, Mixing & Storage
  3. Stuck Pen - can't retract
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Stuck Pen - can't retract

Scheduled Pinned Locked Moved Supplies, Mixing & Storage
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  • M Offline
    M Offline
    montemontemayor
    wrote last edited by
    #1

    Has anybody had a stuck pen situation? I went in to put a new cartridge on but the plunger would not retract. I tried putting on 50 units, 0 units and 10 units. And it's still stuck. I put quite a bit of pressure downward on it and it's definitely not moving. Any ideas on how I can unstick this? 20260725_062205.jpg

    S 1 Reply Last reply
    0
    • RandyR Offline
      RandyR Offline
      Randy
      wrote last edited by Randy
      #2

      wiggle the plunger. Rotate it clockwise and counter clockwise while wiggling it. make sure nothing foreign has gotten into the mechanism.

      "If it doesnt come in a needle. It doesn't work"

      1 Reply Last reply
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      • EXTROPIANE Online
        EXTROPIANE Online
        EXTROPIAN
        wrote last edited by
        #3

        Did you try to twist the screw?

        1 Reply Last reply
        1
        • M montemontemayor

          Has anybody had a stuck pen situation? I went in to put a new cartridge on but the plunger would not retract. I tried putting on 50 units, 0 units and 10 units. And it's still stuck. I put quite a bit of pressure downward on it and it's definitely not moving. Any ideas on how I can unstick this? 20260725_062205.jpg

          S Offline
          S Offline
          Stevepep
          wrote last edited by
          #4

          @montemontemayor Ok this may be bad advice. I had this happen and tried everything. Then I decided, what the heck and hit the plunger into a table and it worked.

          S Snake PepskinS 2 Replies Last reply
          2
          • S Stevepep

            @montemontemayor Ok this may be bad advice. I had this happen and tried everything. Then I decided, what the heck and hit the plunger into a table and it worked.

            S Online
            S Online
            SkepticJen
            wrote last edited by
            #5

            @Stevepep HAHA - this would absolutely be my solution 😀

            1 Reply Last reply
            0
            • S Stevepep

              @montemontemayor Ok this may be bad advice. I had this happen and tried everything. Then I decided, what the heck and hit the plunger into a table and it worked.

              Snake PepskinS Offline
              Snake PepskinS Offline
              Snake Pepskin
              wrote last edited by
              #6

              @Stevepep I KNEW you were my people.

              “Knowledge is the ultimate power.
              It’s not what you know that defines you, it’s that which you share, that defines you.”

              1 Reply Last reply
              1
              • S Online
                S Online
                Stones67
                wrote last edited by
                #7

                I have a few persnickety pens (the ones I didn't purchase from the PC shop!) that I have applied a very tiny amount of 'snap and zipper lubricant' to the upper half of the shaft at a cartridge swap prior to resetting the plunger. The mechanism seems to function more smoothly after this. Silicone based. Bought for my waterski gear on Amazon. Made by BTAS. There are other options. I apply with a Q-tip making sure not leave any fibers behind.

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                • M Offline
                  M Offline
                  montemontemayor
                  wrote last edited by
                  #8

                  Well, I don't have to do this with my other pens but I held down the button and then press down on the plunger and it worked. Not a fan of that design.

                  1 Reply Last reply
                  0
                  • R Offline
                    R Offline
                    RL2K
                    wrote last edited by
                    #9

                    This happened to me to with the same gold V4. I have 6 V4s and it only happens to the gold one. I do what Randy recommended and push a little harder.

                    1 Reply Last reply
                    0
                    • RandyR Offline
                      RandyR Offline
                      Randy
                      wrote last edited by
                      #10

                      Theres a round spring loaded retaining ring at the base of the rod that the cartridge depresses. Push on that and wiggle the threaded part to release it.

                      "If it doesnt come in a needle. It doesn't work"

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                      0

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