Lubistax - TLR instax

Non destructive modification for Lubitel 166B camera to turn it into instant camera.
Uses Instax square cartridges.

Check notes for each file. Except a few files, all should be printed without supports.
Use at least 3 walls and 20% infill. For some items increase the walls (also top and bottom layers) to avoid light leaking through the plastic.

All parts can be printed with PLA.
Check the assembly instructions for more info.

BOM:

•  DIN912 M3x55 1pc 
•  DIN912 M3x30 1pc 
•  DIN912 M3x25 4pcs 
•  DIN912 M3x20 4pcs 
•  M3x6 1pc 
•  M2.5x8 1pc 
•  M2x6 21pcs  
•  Spring: OD (outer diameter) 5.5mm, wire diameter 0.4mm, length 25mm – 4pcs 
•  Spring: OD 10mm, wire diameter 0.4mm, length 9mm – 1pc 
•  Spring: OD 8mm, wire dia. 0.8mm, length 23mm – 2pcs 
•  Spring: OD 9mm, wire dia. 0.6mm, length 33mm – 1pc 
•  6mm round magnet, 3mm tall 
•  aluminum tube, OD 10mm, inner diameter 8mm
   

Updates:
 

• Made some changes to achieve higher success of good photos => Both rollers are now aluminum sleeved. The secondary roller is wrapped in heatshrink.

If your images look like this, you have too much pressure on the rollers. Adjust the tensioners.