A desktop 16mm contact printer made for CNC/laser cutting and 3D printing

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Matt McWilliams 2cc0503aa8 Start building BOM of project with a rough price estimate		2024-11-06 13:51:17 -05:00
clients	All contact printer work to date.	2018-07-14 10:29:43 -04:00
dev	Created the placeholder for the contact_printer dev server. This will accept a post from the ESP32 with a report after each run. This data can be used in developing features.	2024-02-24 14:59:41 +01:00
dxf	All contact printer work to date.	2018-07-14 10:29:43 -04:00
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README.md

contact printer

A desktop 16mm contact printer and film transport platform made using 3D printing and aluminum extrusion.

Project Home: git.sixteenmillimeter.com/16mm/contact_printer

Acknowledgements

Developed with support from Filmwerkplaats at WORM and SPECTRAL.

Special thanks to Esther Urlus, Hrvoje Spudić and Nan Wang.

Magnetic clutch design inspired by Clyde Shaffer's Shaffer Linear Processor.

Bill of Materials

Part	Qty	Cost (USD)
M3 sliding t slot nut	6	0.36
M3 hex cap bolt 8mm	6	0.54
M3 hex cap bolt 6mm	4	0.28
ESP32 Dev board	2	13.32
2020 Aluminum extrusion 420mm	2	5.22
2020 Aluminum extrusion 260mm	4	6.44
100RPM DC geared motor with encoder	1	17.02

Mirrors

Description

This contact printer is designed to make 16mm prints using affordable electronics and 3D printing. It is not intended as a replacement for professional printers like the Bell & Howell Model C. This project is for DIY filmmakers, independent artists and small film labs to have a machine that can produce reasonable-quality work prints with a small footprint on short lengths of film easily.