Introduction: 3D Printers and Networking on Series 1

Anyone who has printed large numbers of prints on an FDM style printer knows one of the biggest challenges is file management. Imagine starting a print then coming back a couple hours later to realize you've printed the wrong file!

Fear not there is a solution and lucky it's as simple as a Software update to the Type A Machines Series 1. With this update you will be able to directly print to the on-board storage of the printer from your slicing engine of choice...no more GCODE FILES! woohoo!

We deal with lots of parts in our studio and keeping the printers running is always a challenge, we'd rather be designing then learning linux and rebuilding printers so this solution is for people who are more interested in the output of the printer than the printer itself. Very little coding experience is required and anyone can get the benefit of improved 3D printing. This serves as a great intro to light modifications in a Linux operating system.

Step 1: What You Will Need:

You should have your Type A Machines Series 1 3D printer connected via wifi or network to the computer you will be using

Google Chrome Browser

Simply Download Chrome From the Link above

Chrome SSH extension

Chome has an entire app store devoted to 'extensions' one of the best is the SSH extension. This is what we will use to talk to the printer over the network. Once the download is complete the extension will automatically be added to your chrome browser.

Step 2: First Time Setup of Chrome SSH

Hit the apps buttton in the upper left of the chrome browser. This will take you to where SSH has been installed.

The black SSH window should pop up. Here is where you tell the browser where to connect.

In username enter 'ubuntu' without the quotations

In the hostname enter your machine name followed by ":5000" for example 'series1-1194:5000' this should work on most networks but if you know the IP address of the printer it will be faster to enter that here for example '10.140.68.87:5000'.

The window will disappear and the connection will be attempted. If it's successful you will be asked to add the address to know addresses. Type "yes"

Enter the system password: 'ubuntu' when prompted, note when typing a password nothing will be displayed, this is normal

Great you are now online and ready to start working on the networking system!

Step 3: Updating Ubuntu and Installing Samba

To begin installing samba type in the following commands:

sudo apt-get update

This will update the system this should take a few minutes

sudo apt-get install samba

This will install samba on your system

Step 4: Create a Directory to Upload

First you need to create a user password

sudo smbpasswd -a ubuntu

for username use 'ubuntu'

For now set the password to 'ubuntu' this is the password you will have to enter later to access the network drive, you will have to enter it twice to confirm

Next Set up a new directory

mkdir /home/ubuntu/ubuntu

Make a backup copy of your configs

sudo cp /etc/samba/smb.conf ~

Then use the nano editor to edit the conf file

sudo nano /etc/samba/smb.conf

Step 5: Copy in the Configuration File

Once you are in the nano editor go down to the bottom of the page, do this quickly by hitting control+V.

Copy in the following code, use control+shift+V to copy in SSH:

[Series 1 Uploads]

path = "/home/ubuntu/.series 1/uploads"

create mask = 664 # IME this doesn't workforce create mode = 664 #

security mask = 664 # this works to mask existing upload

force security mode = 664


force directory mode = 0000

directory mask = 2775

force directory mode = 2775

directory security mask = 2775

force directory security mode = 2775


force group = ubuntu

force user = ubuntu

available = yes

valid users = ubuntu

read only = no

browseable = yes

public = yes

writable = yes


After you have copied in the code above hit control+X to exit. Hit Y to confirm, then hit Enter to save.

Great you're all set up!

once you are out of nano and back in ssh enter

sudo restart smbd

samba will restart and you should be good to go

Once you have restarted samba you can close the SSH window.

Step 6: Uploading Directly to Your Printer

Before trying to directly print confirm that the printer is showing up.

In windows open a file browser and go to \\series1-XXXX where XXXX is your serial number for me that's \\series1-b26.

It should connect quickly to the folder. You may be asked for the username and password (ubuntu, ubuntu).

Once you've confirmed you are able to connect to the printer then you can use your slicer as normal.

Open up Cura for Type A Machines as you might normally do, load a model file and it will be automatically sliced.

When the slice is completed hit the 'save' button, but instead of saving it to your desktop or on your computer, type in \\series1-XXXX in the address bar. A folder called 'Series 1 Uploads' should appear double click it, and save. Once it's done saving and uploading refresh the web interface and the file will become available.

Congratulations! You have just learned some Linux and made it easy to slice directly to your printer!

This tutorial is based off of work from Type A Machines and Ubuntu

Comments

author
seamster made it!(author)2014-10-28

Very nice!

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Bio: Smith|Allen is a design firm based in Oakland California. Our work is interdisciplinary in focus bringing design, innovation, and novel concepts to bear on ... More »
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