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Bresser T-REX2 User Manual

Bresser T-REX2
76 pages
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WIFI 3D Printer Twin Extruder
Art. No. 2010600
Instruction manual
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Bresser T-REX2 Specifications

General IconGeneral
BrandBresser
ModelT-REX2
Category3D Printers
LanguageEnglish

Summary

Introduction

General Information

Safety Instructions

Chapter 1: 3D printing technology

3D Printing Procedure Steps

Details the three essential steps of 3D printing: model acquisition, slicing, and building.

Methods for Creating 3D Models

Explains three methods for creating 3D models: design, scanning, and cloud download.

Slicing and Exporting 3D Models

Describes the use of slicer software to prepare 3D models for printing.

3D Model Structure Overview

Explains how the printer translates a 3D model into a physical object.

Chapter 2: About the 3D Printer

3D Printer Parts Overview

Provides a visual overview of the 3D printer's components with labels.

Printer Accessories List

Lists and illustrates all included accessories for the BRESSER T-REX 2.

3D Printer Terms and Definitions

Defines key terms and components relevant to the 3D printer's operation.

BRESSER T-REX 2 Technical Specifications

Presents the technical specifications and data of the 3D printer.

2.2 Unpacking and installation

Printer Unpacking Guide

Provides step-by-step visual instructions for safely unpacking the 3D printer.

INSTALLATION

Extruder Assembly Instructions

Details the process of assembling the dual extruder onto the printer's mount.

Filament Guide Tube and Insertion

Guides on mounting the coil holder and inserting the filament spool correctly.

Filament Handling Tips

Offers advice on proper filament spool alignment and guide tube insertion.

Top Cover Assembly and Disassembly

Instructions for installing or removing the printer's top cover.

Anti-Oozing Plate Installation

Details how to fix the anti-oozing plate to the printer's nozzle area.

2.3 The initial setting

Filament Loading and Unloading

Explains the procedure for loading and unloading filament via the printer interface.

Leveling

Initiating Platform Leveling

Describes how to start the platform leveling process using the touchscreen.

Adjusting Leveling Nuts

Guides on tightening leveling nuts to set the correct extruder-platform distance.

2.3.3 XYZ axis calibration

Z-Axis Calibration Procedure

Details the steps for calibrating the Z-axis for optimal print results.

X-Axis Calibration for Extruders

Ensures uniform alignment of both extruders along the X-axis.

Y-Axis Calibration for Extruders

Ensures uniform alignment of both extruders along the Y-axis.

First print

Inserting the SD Card

Instructions for inserting the SD card into the printer for file access.

Starting First Print from SD Card

Guides on selecting and initiating a test print from the SD card.

2.3.5 Remove model

Model Cooling for Removal

Explains how to cool the printed model and platform for easier removal.

Using the Scraper Blade

Provides instructions on using the scraper blade to detach prints from the platform.

2.3.6 Removing supports

Removing Supports with Water

Details the process of using water to loosen and remove PVA supports.

Rinsing After Support Removal

Describes rinsing the object with water to remove residual PVA.

Drying the Printed Model

Instructions for allowing the printed model to dry completely.

Waste Water Disposal Guidelines

Provides guidance on the proper disposal of wastewater from PVA support removal.

2.3.7 Material compatibility

Material Parameter Adjustment

Explains how to fine-tune print parameters for different filament types.

2.4 Touchscreen Interface - Introduction

Touchscreen Print Surface Overview

An introduction to the main print surface interface of the touchscreen.

SD Card Insertion for Printing

Explains the requirement of an inserted SD card for printing operations.

Touchscreen Temperature Adjustment

Guides on adjusting extruder and platform temperatures via the touchscreen.

Preheat surface

Pausing and Filament Replacement

Describes how to pause printing or replace filament during operation.

Initiating Preheat Function

Explains how to start the preheating process for the printer.

Stopping Preheat Process

Guides on how to stop the preheating process and return to the main screen.

Tool surface

REXprint Tool Interface Tabs

Overview of the main tabs available in the REXprint tool interface.

Filament Load/Unload Settings

Details the interface for managing filament loading and unloading.

Manual Platform Leveling

Explains the process of manually adjusting the platform's flatness.

Finalizing Platform Leveling Nuts

Adjusting Platform Leveling Nuts

Adjusting Front Thumb Screw

Manual XYZ Axis Control

REXprint Setting Interface Options

Calibration Options Overview

Reference to Calibration Chapter

Directs users to Chapter 2.3.3 for detailed calibration information.

Manual Fine Calibration Assistant

Fine Calibration for Advanced Users

Explains that manual fine calibration is intended for experienced users.

REXprint Expert Mode Calibration

Expert Mode Extruder Adjustment

Guides on adjusting extruder positions in expert mode for better alignment.

X-Axis Calibration Adjustment (Left Extruder)

Instructions for adjusting X-axis calibration for the left extruder's printing alignment.

Y-Axis Calibration Adjustment (Right Extruder)

Instructions for adjusting Y-axis calibration for the right extruder's printing alignment.

Resetting to Factory Settings

Printer Status Information Display

XYZ Axis and Temperature Status

Details the display of XYZ coordinates and temperature in the Status section.

Basic Device Information

Indicates where basic device information, such as firmware version, is located.

Display of Basic Device Information

Explains that basic device information is shown in the 'Info' section.

Printer Firmware Update Methods

Firmware Update via SD Card

Details the procedure for updating firmware using an SD card.

Firmware Update via USB Cable

Explains how to update firmware using a USB cable and REXprint.

Chapter 3: Slicing Software

REXprint Software Installation

Provides instructions on how to install the REXprint slicing software.

Obtaining REXprint Software

Explains the two methods for acquiring the REXprint software package.

REXprint Software Getting Started

Guides on extracting files and starting the REXprint software for the first time.

3.2 Get to know REXprint

Selecting Printer Type in REXprint

Guides on selecting the correct printer model within the REXprint application.

3.2.2 Presentation of REXPrint

REXprint Software Menus Overview

Describes the main menus and icons available in the REXprint interface.

Loading Models in REXprint

Explains the process of loading 3D models into the REXprint software.

Printing Options in REXprint

Details the options available for printing models directly or exporting them.

3.2.3 Loading

REXprint Model Loading Methods

Details six distinct methods for loading files into the REXprint software.

Designing Reliefs in REXprint

Guides on designing reliefs by converting images into STL format within REXprint.

3.2.4 Views

Changing Model Views (Move, Rotate, Scale)

Explains methods for moving, rotating, and scaling model views.

Selecting Predefined Model Views

Guides on how to choose from various predefined views of the 3D model.

Resetting Model View

Describes how to reset the model view to its default or home position.

Displaying Model Outline

Displaying Steep Overhangs

3.2.5 Moving

Moving Model via Mouse Drag

Explains how to move models in the XY and Z directions using mouse dragging.

Moving Model by Distance Value

Guides on moving models by entering specific distance values.

3.2.6 Turning

Rotating Model with Mouse Rings

Explains rotating models using mouse-operated rings around the object.

Rotating Model by Angle Value

Guides on rotating models by entering specific angle values for axes.

3.2.7 Scaling

Scaling Model via Mouse Drag

Explains scaling models by dragging with the mouse after selecting the Scale icon.

Scaling Model by Value Input

Guides on scaling models by entering specific value inputs for axes.

3.2.8 Cutting

Cutting Model with Mouse Draw

Explains how to cut models by drawing a plane with the mouse.

Cutting Model on X Plane

Guides on cutting models along the X-plane.

Cutting Model on Y Plane

Guides on cutting models along the Y-plane.

Adjusting Z-Level for Cutting

Selecting Extruder for Settings

3.2.10 Supports

Accessing Support Settings

Guides on how to access the support settings menu by clicking the icon.

Choosing Support Structure Type

Details selecting between 'Treelike' and 'Linear' support structures.

Generating Automatic Supports

Manually Adding Supports

Removing All Supports

Deleting Individual Supports

3.2.11 Printing

REXprint Print Screen and Parameters

Guides on accessing the print screen and setting parameters for a print job.

REXprint Print Preview Function

Selecting Print Materials

Print Supports Explanation

Print Raft Functionality

Print Wall Functionality

Print Brim Functionality

Print Resolution Settings

Advanced Print Options

Print Shell Settings

Print Infill Settings

Print Speed Settings

Extruder and Platform Temperature

Other Print Settings (Platform Temp, Fan)

3.2.12 File menus

Creating a New Project

Guides on how to create a new, empty project file in REXprint.

Saving Projects and Models

Details the methods for saving projects and models in various formats.

REXprint Software Preferences

3.2.13 Editing menu

Undo Last Edit

Guides on how to undo the last performed editing action.

Redo Last Undo

Explains how to redo an action that was previously undone.

Clearing Undo Stack

Details how to clear the undo stack to free up memory space.

Select All Models

Duplicate Model

Delete Model

Align Model to Platform Surface

Auto Layout All Models

3.2.14 Tool menus

Firmware Update Procedure

Details the steps required to update the printer's firmware.

3.2.15 Help menu

Initial Execution Assistant

Provides a brief introduction to the software's basic functions.

Help Contents Access

Guides on how to access the comprehensive help documentation.

Check for Software Updates

Details how to check for the latest available software updates online.

About REXprint Software

Explains where to find information about the REXprint software version and copyrights.

3.3 How do I create a .g file?

Selecting Printer Model for .g File Creation

Explains how to select the correct printer model for creating .g files.

Loading STL File in REXprint

3.4 Introduction to functions

REXprint Expert Mode Functions

Details the advanced functions available in REXprint's expert mode.

REXprint Parameter Settings Window

Describes how to access and use the parameter settings window for printing.

Adjusting Support Distance and Density

Duplicate and Mirror Print Modes

Setting Extruder for Mirror/Duplicate Print

Guides on selecting extruders for mirror or duplicate printing modes.

Displaying Mirrored/Duplicated Models

Accessing Support Settings in REXprint

Selecting Support Shape and Overhang Threshold

Automatic Support Generation

Dimensional Adjustment Functions

Chapter 4: Maintenance

Extruder Head Off-Centre Troubleshooting

Guides on resolving issues related to extruder head misalignment.

PLA Extrusion and Adhesion Issues

Troubleshooting steps for problems with PLA extrusion and bed adhesion.

Printer Freezing Before Print Troubleshooting

Provides solutions for when the printer freezes before starting a print job.

Print Adhesion and Z-Offset Issues

Addresses common print issues like poor adhesion and incorrect Z-offset.

Chapter 5: Warranty and service

Product Warranty Information

Details the warranty period, coverage, exclusions, and terms.

Product Return Procedures

Contacting BRESSER Service Team

Service Contacts: DE, AT, CH, BE

Service Contacts: GB, IE

Service Contacts: FR, BE

Service Contacts: NL, BE

Service Contacts: ES, IT, PT

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