r3bEL mini User Manual
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9.3 Cleaning the printer
Follow the below steps to clean the printer:
1. For general cleaning, use a damped cloth to clean the outer panels of the printer. In the
event it gets soiled or stained, you can use a mild detergent (preferably diluted) to clean
off any stain.
2. Do not spray the cleaning solution or water directly on the printer. Spray it on a
paper/cloth and use it to clean the outer panels.
3. If you wish to sterilize the bioprinter for tissue culture purposes, you can use 70%
ethanol to wipe down the surfaces. Spray on a paper towel and use this to wipe down
the printer exterior.
4. You can wash the acrylic bed with warm water and soap in the event it gets soiled. If
you wish to sterilize it, you can spray it with 70% ethanol or autoclave the acrylic bed
templates.
10 Advanced Settings
10.1 G-code Adjustments
G-code is a programming language that allows your computer to communicate with your 3D
printer, it provides the instructions to tell the 3D printer what to do and how to move. This section
outlines the relevant commands used to control the r3bEL mini bioprinter.
A full reference guide for G-codes can be found at http://reprap.org/wiki/G-code.
G1: Move
Usage
G1 Xnnn Ynnn Znnn Ennn Fnnn Snnn
Parameters
Not all parameters need to be used, but at least one has to be used
Xnnn (The position to move to on the X axis)
Ynnn (The position to move to on the Y axis)
Znnn (The position to move to on the Z axis)
Ennn (The amount to extrude between the starting point and ending point)
Fnnn (The feedrate per minute of the move between the starting point and ending point,
if supplied)
Example
G1 X10 Y15 (Move to position X=10 and Y=15)