{{Projects infobox
|image           = First production printer rack.jpg
|designers       = 
|date            = 2019
|vitamins        = 
|materials       = 
|transformations = 
|lifecycles      = 
|tools           = [[Wrenches]]
|parts           = [[Frames]], [[Nuts]], [[Bolts]], [[End caps]], [[Plates]]
|techniques      = [[Tri joints]], [[Shelf joints]]
|git             = 
|files           = 
|suppliers       = 
}}

[[File:3D Printers.jpg|thumb]]

[R1] maintains four Wanhao Duplicator i3 3D printers for production FDM fabrication.  Each printer has been upgraded with a [[controller]] and installed on a [[printer cart]]

=== ReDuplicator Upgrade ===
* https://www.thingiverse.com/thing:2686588
* https://github.com/OmNomNomagon/ReDuplicator-MK3x

{| class="wikitable"
|-
! Part !! Description !! Quantity
|-
|[https://www.amazon.com/MakerHawk-Printer-Parallel-Stepping-Accessories/dp/B07MFDT14K/ Stepper adapter x4] || 4 wire [https://en.wikipedia.org/wiki/JST_connector JST-XH] male <-> 2x male JST-XH adapter || 4
|-
|[https://www.amazon.com/EDGELEC-Breadboard-Optional-Assorted-Multicolored/dp/B07GD2BWPY/ Jumper wire] || 40 wires each m/m, m/f, f/f || 10
|-
|3030 Extrusion 355mm || Z Axis HFSLB6-3030-355 || 	2
|-
|3030 Extrusion 350mm || Y Axis HFSLB6-3030-350 ||	2
|-
|3030 Extrusion 380mm || X Axis Tower HFSLB6-3030-380 ||	2
|-
|3030 Extrusion 258mm || X Axis Base HFSLB6-3030-258 ||	2
|-
|30x30x35 Corner Brackets || Tabbed on SINGLE Side only HBLFSNB6 ||	14
|-
|Alluminium Flat bracket || 4 mount holes HPTLS6 ||	8
|-
|LM8UU Bearings || Std 8mm 15mm long bearings LMU8 ||	4
|-
|M5 12mm || Button Head Screw M5 ||	70
|-
|M5 16mm || Button Head Screw M5 ||	10
|-
|M5 T-Nuts || 3030 T-Nuts - PACK-HNTAJ6-5  ||	80
|-
|M5 20-25mm || Low Profile Button head (less than 4.2mm) ||	1
|-
|M5 30-35mm || Screw M5 ||	1
|-
|M3 Heatserts [https://www.amazon.com/uxcell-Knurled-Threaded-Insert-Embedment/dp/B07LBQRYR3/ Amazon] || Brass heat inserts M3 thread M3-UHBRHESF ||	22
|-
|M3 4-8mm || Button Head Screw M3 ||	8
|-
|M3 12mm || Button Head Screw M3 ||	6
|-
|M3 16mm || Button Head Screw M3 ||	6
|-
|M3 30mm || Screw M3 ||	3
|-
|M3 6-8mm || Countersunk M3 ||	4
|-
|M3 6-12mm || Countersunk M3 ||	8
|-
|M5 Nylock || Nuts for Idlers ||	2
|-
|M3 Nylock || Nut for part cooling and heat sert substitute ||	1 - 15
|-
|M5 Smooth Idler Pulley || (Optional) 9mm wide replacement ||	2
|-
|M5 Fibrous Washers || For idler Pulleys ||	3 - 10
|-
|GT2 Belt || 6mm belt ||	1m
|-
|50mm Blower || Part Cooling ||	1
|-
|M3n Square nut || X motor tensioner (optional) ||	2
|}

=== Printable parts===
* [[File:R1-z-idler-bracket.stl|thumb]]
* [[File:R1-z-idler-bracke-leftt.stl|thumb]]
* [[File:R1-z-bracket.stl|thumb]]

====Kits====
* https://github.com/PrusaMK2Users/3030_Haribo_Edition/tree/master/STL
* https://www.thingiverse.com/thing:891409
* https://www.thingiverse.com/thing:1692666
====Power supply====
* https://www.thingiverse.com/thing:2585693
====End caps====
* https://www.thingiverse.com/thing:43756
====Cable organizer====
* https://www.thingiverse.com/thing:2568136
* https://www.thingiverse.com/thing:2863975
====Raspberry pi case====
* https://www.thingiverse.com/thing:2843889
* https://www.thingiverse.com/thing:2581113
* https://www.thingiverse.com/thing:2288511
* https://www.thingiverse.com/thing:2502900
* https://www.thingiverse.com/thing:4255812
====Raspberry pi camera====
* https://www.thingiverse.com/thing:3030107
* https://www.thingiverse.com/thing:2921463
====MKS Base electronics====
* https://www.thingiverse.com/thing:2440806
* https://www.thingiverse.com/thing:2820070
* https://www.thingiverse.com/thing:2932275
* https://www.thingiverse.com/thing:2792072
* https://www.thingiverse.com/thing:2802961
====Corner bracket====
* https://www.thingiverse.com/thing:2503636
====Spool holder====
* https://www.thingiverse.com/thing:2909802
==== Handle ====
* https://www.thingiverse.com/thing:3436787
* https://www.thingiverse.com/thing:3867823