Tutorial for Multi-Color Printing: Connection and Use of QIDI BOX

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A 3D slicing software interface with a snowman model on the build plate and filament settings showing "Generic PETG"

Want to easily unlock the color printing capability of QIDI Q2? This tutorial will demonstrate step by step how to collaborate with the QIDI BOX multi-color unit to create your first multi-color work, from slicing to printing.

Operation Guide

1. Device Connection

Open QIDI Studio, the official slicing software of QIDI. Navigate to the "Device" interface and click the green "+" icon to add a device. Select the printer preset "Q2", enter the machine name and IP address, and complete the connection.

A screenshot of 3D printer software showing the "Connect Device" screen and the "Add Physical Printer" dialog box

2. Filaments Preparation

According to your printing design, place different filaments into the slots of QIDI BOX.

- If you are using the new version of QIDI filaments, the box will automatically recognize the type and color of the filaments via the built-in RFID chip, no manual setting required.

- If you are using other filaments, enter the filaments settings interface on the screen and manually select the filament category and color.

A 3D printer's touch screen showing the Filament control panel, with options to edit filament type in different racks
Close-up of a 3D printer's screen to edit filament settings, including filament Type, Color, and Extruder Temperature

For filament information that needs manual setting, you can also modify it in the "Filament Control" section on the QIDI Studio device page.

QIDI Tech 3D printer software interface displaying the "Device" tab with filament control and real-time temperature data

3. Information Synchronization and Model Processing

Scenario 1: Existing Multi-Color Model File

Import the multi-color model file; the filament information included in the project will be directly displayed in the "Filaments" section.

Slicing software showing a snowman 3D model. The printer settings on the left list four slots of "Generic PETG" filament

Click "Synchronize Information" in the printer section, then select your printer to obtain the corresponding box information. There are two ways to synchronize filament information, and "Map" is usually used by default:

- Map: Correspond the project filaments with the filaments in the box one by one based on the type and color.

- Overwrite: Use the filaments in the box to replace the project filament list in sequence; unused filaments in the box will also be automatically added to the end of the list.

A screenshot of the slicing software with the "Sync Box information" dialog open, prompting to select a printer to sync

If the type of project filaments does not match the filaments of the corresponding color in the box, the matching will fail. You need to return to the "Filaments" section to modify the filament type.

The "Synchronize Box Filament Information" dialog in 3D printing software, showing options for mapping filament types

Click on a filament to modify its type. If the required type is not available, select "Add Filaments".

A 3D slicing software interface with a snowman model on the build plate and filament settings showing "Generic PETG"
Changing filament type in slicing software. A dropdown menu is shown with options like PLA and PETG, and an add/remove function
Synchronizing filament information, mapping different PLA filaments from the box to the project, updating the model's colors

After modification, re-perform the matching, and click to synchronize now once confirmed correct.

Synchronizing filament information, mapping different PLA filaments from the box to the project, updating the model's colors

After successful synchronization, a blue checkmark (✔) will appear in the corresponding filament slot, indicating that the printer and the box are ready.

3D printing software interface displaying a snowman model and the configuration for four different colored filaments for a multi-color print

Scenario 2: Coloring a Single-Color Model

Open the model file, click the "+" icon in the "Filaments" settings section on the left to add filaments, and select the type and color of the filaments. You can also click the coloring tool at the top to add or remove filaments.

A 3D printing software interface with four spheres on the build plate, highlighting the plus button used to add a new filament
A 3D printing software interface showing the model painting tool, with only one filament type available for coloring the object

After adding, match the project filaments with the filament information in the box.

The filament synchronization pop-up in a 3D printing software, showing the mapping of project filaments to the printer's filament box

Next, you can use the coloring tool, select the color and an appropriate tool type to color the model.

3D printing software showing a sphere being painted yellow, with four filament colors available in the painting tool panel
The build plate in a 3D printing software displaying four spheres, each assigned a different color: yellow, red, black, and white

4. Model Slicing and Transfer for Printing

Note: During multi-color printing, the wipe tower will be enabled by default. It cleans the nozzle every time the color is changed, effectively preventing color cross-contamination.

A 3D printing software interface showing a snowman model and a wipe tower on the build plate, with the "Slice plate" button highlighted

Click "Slice Plate" to enter the preview mode, where you can view the filament usage, number of color changes, and estimated printing time. Slide the scroll bar on the right to check whether the color change of each layer is correct.

The slicing result preview in 3D printing software, showing filament usage statistics and a layer preview slider for the snowman model

Click "Print Plate", confirm that the box is turned on, and then send the file for printing.

The "Send print job" window in a 3D printing software, with the "Enable Box" option turned on for multi-material printing

Conclusion

By following the above steps, you have mastered the entire process of printing multi-color works using QIDI Q2 and QIDI BOX. Start your 3D creation journey now!

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