Beeverycreative B2X300 User manual

0
B2X300
DIY 3D PRINTER KIT

1
1. VERSIONS...............................................................................................................................................................................2
2. FIRST CHECKS BEFORE TURNING B2X300 ON .........................................................................................................................3
2.1 PARALLELISM BETWEEN LINEAR GUIDES IN Z.....................................................................................................................................3
2.2 PARALLELISM BETWEEN LINEAR GUIDES IN ZAND TRAPEZOIDAL THREADED RODS.....................................................................................4
2.3 HEATED BED HORIZONTALITY .......................................................................................................................................................5
2.4 LUBRICATION.............................................................................................................................................................................6
3. B2X300 FIRST USE ..................................................................................................................................................................7
3.1 FIRMWARE UPDATE ....................................................................................................................................................................7
3.2 INITIAL ZOFFSET CALIBRATION ......................................................................................................................................................8
3.3 SELF-TEST WIZARD ...................................................................................................................................................................11
3.4 ZOFFSET CALIBRATION ..............................................................................................................................................................12
4. FIRST PRINT AND SLICER ......................................................................................................................................................14
4.1 HOW TO INSTALL AND SET UP CURA SLICER....................................................................................................................................14
4.2 HOW TO IMPORT A FILE INTO CURA SLICER (.3MF)..........................................................................................................................15
4.3 COMO GERAR UM GCODE ATRAVÉS DO CURA.................................................................................................................................18
4.4 HOW TO LOAD FILAMENT ...........................................................................................................................................................20
4.5 HOW TO START PRINTING...........................................................................................................................................................21
5. DUAL EXTRUSION CALIBRATION ..........................................................................................................................................23
5.1 ZOFFSET CALIBRATION ..............................................................................................................................................................23
5.2 XZ OFFSET CALIBRATION ............................................................................................................................................................23
6. COMMON ERRORS AND RESPECTIVE SOLUTIONS ................................................................................................................29
7. MENU MAP ..........................................................................................................................................................................31
8. ERROR CODES ......................................................................................................................................................................37
8.1 OTHER CODES..........................................................................................................................................................................39

2
VERSION
DATE
DESCRIPTION
PART NUMBERS
V1.20181126
26th November 2018
Launch Version
1212300001 to --------

3
Procedure
watch video
Measure the distance between both positions with a measuring tape, at the top and at the
bottom.
Adjust until you reach the same distance on both.

4
Procedure
watch video
Using a measuring tape, check the distance between the nuts and the left linear guide in both
positions, at the top and at the bottom.
Adjust until they are at the same distance.
Repeat the procedure for the left side.

5
Procedure
watch video
Make sure that the screw length after the nut is the same on both four corners.
You can even use a measuring device to check the distance between the PCB heated bed and the
structure that holds the table to the bearings and make sure it is at the same distance on all four
corners.
Adjust if necessary.

6
Procedure
watch video
Add a small amount of lubricant:
On X Axis bearings.
On Y Axis bearings.
On the top of the copper nut in
each one of the Z threaded rod.

7
It is necessary to update the firmware after its first use, ensuring it has the latest firmware version.
Procedure
Download the firmware ’s B2X300 updater at folder B2X300_Firmware Updater in B2X300
repository.
Install this software.
Connect the 3D printer to your computer through the USB cable.
Turn on your 3D printer.
Start the B2X300 updater software and follow the instructions given.

8
It is necessary to confirm that both nozzles are at the same height. This ensures the inactive nozzle
won’t collide with the parts already printed.
This procedure is essential both for the dual extrusion but also for the single nozzle extrusion.
Procedure
Lower the X axis, rotating both the Z axis screws at the same time, until the nozzles are close to
the hotbed, then center the carriage.
Measure the distances between both the Z axis motors (left and right) and the X axis.

9
Adjust both until the distance is the same.
Untighten the 4 screws that hold the extruder heatsink.