Digital 3D File (STL) for White Ink Roller Attachment - 500 ml x 4 Bottles
$3.99
- This is a downloadable digital file, not a physical product, and there are no refunds after purchase. It is recommended to purchase this product separately, as if purchased with physical products, the download will only be available after the physical products have shipped. For international buyers, the download will be available after the purchase is verified by the bank; please email us if the verification process takes more than a few hours.
- The file can be used to print a roller attachment (see video below) for a National Geographic Rock Tumbler. It may not fit other brands of rollers. Tested Compatible Products.
- The attachment fits the bottle: https://16wht3gau7.mybigcommerce.com//extra-large-open-top-500-ml-clear-pete-bottle-for-waste-tank/ The bottle is labeled "open top," but includes a cap with a semi-cut raised port. If the port is left uncut, the bottle remains airtight and can securely hold liquid without leaking.
- You can use a 3D printer that accepts STL format files to print this file into a physical product. It is recommended to coat the outside and the edge of the product with epoxy to enhance its durability.
- This file is for a 4 bottle.
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I have an old Epson ET-2750 eco tank printer, which I have used for years, and since it is uses refillable ink tanks, have used very little ink over the years. I love this printer because I can print lots and lots of pages, including double-sided at very low cost, and it is very reliable. I recently had a paper jam, which is very unusual. When I took off the back panel to clear the jam, I accidentally dropped it on the floor, and when I replaced the back panel, the printer jammed every time I tried to print double-sided. I found a small plastic piece on the floor that fit on one end of the roller, but didn't realize I was missing the other end. I eventually noticed that there was a gear on the back panel next to where the roller fits into the panel. I deduced that I must be missing a gear to pop into the end of the roller, to mesh with the gear on the panel. I couldn't find the missing gear anywhere, and figured my cats must have lost it or my wife might have swept it up when sweeping the floor, and discarded it. Through a Google search, I found BCH Technologies, ordered the part from them, it fit perfectly, and now I can print double-sided again on my faithful old Epson printer. I very much appreciated being able to get the missing part from them. I thought the price for the part and shipping was high for such a small part, but that was the only down side.
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