Core and cog lid for Jobo Tank System 1500/2500

thingiverse

I've created replacement parts for the Jobo 1500 and 2500 film development tank system. This collection might grow if I need more spare parts, but so far I've got four kinds of center cores for the film spools as well as a replacement lid for the cog system. Center cores (all printable without support if you rotate them 180 degrees): You can print these in flexible filament (e.g. TPU) to use with stainless steel reels (see pictures). I use them with 127 film spools and it works like a charm. 40mm: 1-reel base core 82mm: 2-reel base core extension core 174mm: same length as 82 + extension core Cog lid: regular version modified to be printable without support top washer seal (this is really thin and hence hard to print) buy O-rings with 58mm outer diameter and 1.9mm thickness as the lower seal Future work: Let me know if you have any ideas for replacement parts for the 1500/2500 systems or for the CPE-2 Plus film developer. I'm working on lids for the 600ml bottles but couldn't get them to be air tight so far, which defeats the purpose. Print Settings Printer: Wanhao Duplicator i3 Rafts: No Supports: No Resolution: any Infill: doesn't matter Notes: Use black filament only (avoid light leaks). Flip center cores to print the top first. This way you won't need supports. How I Designed This Onshape