Printrbot Simple Metal USB Cable Fix and Protector
Description
If you own a Printrbot Simple Metal, you have probably noticed that the micro-USB port is loose, or worse, you've already noticed some damage. If it's damaged, it can usually be soldered back in place as long as the pads are still on the board, and sometimes it's just that the cable is loose or worn. I designed this cover and these USB cable clips to keep the port from being damaged. My sons' printer was starting to show signs of getting loose, but with the replacement cables linked below and a few printed parts, no need to worry any more! Things you'll need: - These .stl files - The right angle cables from here: https://www.amazon.com/gp/product/B01N337FQF/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1 - 3m Double-sided automotive molding tape. You can probably use any double-sided tape, but this stuff really stays on once it's attached. I got mine at O'Reilly's, but I'm sure Amazon has it as well Link: https://www.oreillyauto.com/detail/b/3m-4307/tools---equipment-16488/adhesive-tape-16846/double-sided-tape-19246/4afb60da34be/3m-molding-tape/03615/4461481/1997/chevrolet/c1500-pickup-rwd?q=3m+double+sided+tape&pos=3 - USB Extension cable similar to this one: https://www.amazon.com/Male-Female-Extension-24AWG-Cable/dp/B002KKYXSI/ref=sr_1_11?crid=2057Z8UELGC44&dchild=1&keywords=usb+extension+cable&qid=1598206909&refinements=p_85%3A2470955011&rnid=2470954011&rps=1&s=industrial&sprefix=usb+extens%2Cindustrial%2C227&sr=1-11 - Razor knife, X-acto, or similar. Instructions 1. Print out the parts. I used .2 layer height, 20% infill, 3 shells. If printed standing upright, there's no need for supports. There are two USB covers: one with letters and one without: either should print fine without supports. 2. Clean the bottom of the printed parts with alcohol, and clean the areas on the printer with alcohol. 3. Peel only one side of the backing from the tape and apply it to the printed part(s), and press down firmly to make sure it's on there good. 4. Use the razor knife to trim the tape to size, and make sure to cut the tape away from the bottom of the USB cover so that the part is "hollow". 5. Plug the right angle cable in. 6. Peel the backing from the tape and press the USB cover into place over it, taking time to align it before pressing down. 7. Before taping the cable clips to the Printrbot, I would attach them to the cable FIRST. They should be a really tight fight, and you may have to "press and roll" the cable to get it in the slot. Once they are on the cable, you can peel the tape from the back, line your cable up the way you want it, then press the clips into place on the metal printer. I found that was the easiest way to get it straight. 8. Now just plug the right angle cable into the USB extension and you're all set.
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