Swingline Model 525 electric 3 hole punch

Question edited for clarity.
Question moved from Cars and Trucks to model category.

Unfortunately, it looks like a one-off special. I would have thought it would bed a standard figure 8 two pin plug into the stapler

https://www.ebay.com/itm/374765877705

Contact Swingline direct via this link

https://www.google.com/search?q=swingline+535+electric+3+hole+punch+power+cord+replacement

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Question edited for clarity.

Not much on clearing jams. You could contact then direct. You will probably need to remove the base. Hit the punches with a centre punch. One thing you could try is spaying the punches and the document with WD40 and leave is overnight. My theory is that it will lubricate the punches and they will pop up. I would also suggest pulling out and tearing all of the sheets from the front one at a time. That will ease the friction.

https://www.google.com/search?q=gbc+111pm+jammed

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Unlikely you can. Contact them direct.

Contact Us ' Swingline

www.swingline.com > contact-us

Desktop Staplers · Electric Staplers · Heavy Duty & Specialty · Mini Staplers · Stapling Accessories · Punches · Manual Punches · Electric Punches · Heavy Duty ...

by locked down I am going to assume you mean it will not go back to the normal postion when it is not making a hole. this can be caused by too many of the scrap pieces of paper that are left from making the hole. clogging the punch area. remove all the excess pieces of paper that may be stuck in the whole punch, then try again, you may have to pry the handle and or push and pull it until it releases. do not use again until the handle moves smoothly, clean the areas around the punch.

this can be caused by excess paper stuck in the punch area. clean out all the excess paper, making sure to pay attention to the punch area. gently try to move the handle, it may take several tries to get the handle to move freely, make sure you clean out all excess paper before you use again.

can't get center puncher to punch

1. Make sure you have the correct staples for the machine. The type appears to be:
Swingline 50050 Cartridge Staples, Chisel Point, 1/2"" Crown, 3/16"" Leg, 5000 Per Box High-quality Swingline cartridge

2. Check the cartridge to make sure there are no visible jams.

3. Contact the manufacturer at http://www.acco.com/swingline/, or
Repair Service/Technical Support:
Phone: 800.790.7787

In that case you can just remove the resistor and check its value with an ohmmeter or digital multimeter.
http://en.wikipedia.org/wiki/Ohmmeter
http://en.wikipedia.org/wiki/Multimeter

There are two phillips screws in the bottom. Once they are removed, the top and bottom of the case are held together with clips molded into the case. Take a wide flat screwdriver and place it in the seam and gently pry it apart. Might want to start on the back in case you ****** up the plastic.