1. Introducció
The Monoprice Maker Select 3D Printer v2 is designed to bring your ideas and designs from digital files to physical objects. This printer offers a large build volume and compatibility with various filament types, making it suitable for both beginners and experienced users. This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your 3D printer.

Imatge 1.1: Frontal view of the Monoprice Maker Select 3D Printer v2, showing the main printer frame and the separate control box.
2. Informació de seguretat
WARNING: The heated bed and extrusion nozzle generate high temperatures that can cause serious injury when in use. Never touch the bed or nozzle while the 3D Printer is operating and allow sufficient time to cool down before touching the surface.
- Feu servir sempre la impressora en una zona ben ventilada.
- Mantingueu les mans i la roba solta allunyades de les peces mòbils durant el funcionament.
- Do not leave the printer unattended while it is operating.
- Ensure the power supply is correctly connected and grounded.
- Mantingueu els nens i les mascotes allunyats de la impressora durant el funcionament.
3. Contingut del paquet
Verifiqueu que tots els elements siguin presents al paquet:
- Monoprice Maker Select 3D Printer v2 unit
- Caixa de control
- Portafilaments
- Sample PLA Filament
- 2GB MicroSD Card (preloaded with printable 3D models)
- Cable d'alimentació
- Cable USB
- Tools for assembly and maintenance
4. Configuració
The Monoprice Maker Select 3D Printer v2 is designed for quick assembly, requiring only 6 screws to be tightened before you can begin printing.
- Desembalatge: Traieu amb cura tots els components de l'embalatge. Inspeccioneu-ho per si hi ha hagut danys durant el transport.
- Muntatge del marc: Attach the gantry frame to the base unit using the provided screws. Ensure all connections are secure.
- Filament Holder Installation: Mount the filament holder onto the designated slot on the printer frame.
- Connexions de cable: Connect the main cable from the printer unit to the control box. Connect the power cable to the control box and then to a power outlet.
- Encès: Turn on the printer using the power switch on the control box.
- Bed Leveling: Before your first print, it is crucial to level the print bed. Follow the on-screen instructions or refer to the detailed manual for the bed leveling procedure. Proper bed leveling is essential for successful prints.

Imatge 4.1: posterior view of the printer, illustrating the connection points for the power supply and control box.
Video: Monoprice 13860 Maker Select 3d Printer V2 Overview
Vídeo 4.1: Un oficial acabatview of the Monoprice Maker Select 3D Printer V2, demonstrating its features and basic setup.
5. Instruccions de funcionament
This section details the steps for preparing and initiating a 3D print.
- Preparació del programari: The printer is compatible with various slicing software such as Cura, Repetier-Host, or Simplify3D. Use your preferred software to convert your 3D model (e.g., STL file) into G-code, which the printer understands.
- Càrrega del filament:
- Col·loqueu el carrete de filament al portafilaments.
- Feed the filament into the extruder mechanism.
- Heat the nozzle to the appropriate temperature for your filament type (e.g., PLA: 190-220°C, ABS: 220-250°C).
- Once heated, push the filament through the extruder until it emerges from the nozzle.
- Loading Print File:
- Save your G-code file onto the provided MicroSD card.
- Insert the MicroSD card into the slot on the control box.
- Navigate the printer's menu using the control knob and LCD screen to select your print file.
- Inici d'una impressió: Select 'Print' from the menu. The printer will automatically heat the bed and nozzle to the set temperatures, then begin the printing process.
- Monitoring the Print: Observe the first few layers to ensure proper adhesion to the heated build plate. The heated build plate allows for high-reliability printing of slow cooling materials, such as ABS, as well as PLA and PLA blends.
- Print Completion: Once the print is finished, allow the bed and nozzle to cool down before carefully removing the printed object.

Imatge 5.1: Primer pla view of the control panel and LCD screen, used for navigating menus and initiating prints.
6. Manteniment
Un manteniment regular garanteix un rendiment òptim i una llarga vida útil de la impressora 3D.
- Netegeu la placa de construcció: After each print, clean the build plate to remove any residue. Use isopropyl alcohol for best results.
- Neteja de broquets: Periodically clean the nozzle to prevent clogs. A small brass brush or needle can be used for this purpose.
- Lubricació: Lubricate the smooth rods and lead screws with appropriate grease or oil every few weeks, depending on usage. Pay particular attention to the bearings under the print bed, as they are subject to wear.
- Tighten Belts and Screws: Check and tighten all belts and screws regularly to maintain print accuracy and prevent vibrations.
- Actualitzacions de firmware: Check the Monoprice website for any available firmware updates to improve printer functionality.
7. Solució De Problemes
This section addresses common issues you might encounter during 3D printing.
| Problema | Causa possible | Solució |
|---|---|---|
| El filament no s'extrudeix | Broquet obstruït, temperatura incorrecta, filament enredat | Clean nozzle, verify temperature settings, untangle filament |
| La impressió no s'enganxa al llit | Bed not level, incorrect bed temperature, dirty bed | Re-level bed, adjust bed temperature, clean build plate |
| Mala qualitat d'impressió (canvi de capes, encordat) | Loose belts, incorrect print speed/temperature, G-code error | Tighten belts, adjust print settings in slicer, check G-code file for corruption |
| La impressora no respon | Power issue, software error, MicroSD card issue | Check power connections, restart printer, reformat/replace MicroSD card |
If you encounter issues, ensure that the G-code file is complete and not corrupted. Always check the original model file for integrity.
8. Especificacions
| Característica | Detall |
|---|---|
| Número de model | 113860 |
| Volum de construcció | 200 x 200 x 180 mm (8 x 8 x 7 polzades) |
| Heated Build Plate | Sí |
| Max. Extruder Temperature | 260 °C (500 °F) |
| Filaments compatibles | ABS, PLA, XT Copolyester, PET, TPU, TPC, FPE, PVA, HIPS, Jelly, Foam, Felty |
| Programari compatible | Cura, Repetier-Host, Simplify3D |
| Compatibilitat de sistemes operatius | Windows, Mac OS X, Linux |
| Dimensions del producte | 19.7 x 18.9 x 11.2 polzades |
| Pes de l'article | 0.04 Kilograms (Note: This weight seems incorrect based on typical 3D printer weights and product dimensions. Please refer to product packaging for accurate weight.) |
| Temperatura ambient de funcionament | +15 – +30°C (+59 - +86°F) |

Image 8.1: Diagram showing the approximate dimensions of the Monoprice Maker Select 3D Printer v2.
9. Garantia i Suport
Per obtenir informació sobre la garantia i assistència tècnica, consulteu la pàgina oficial de Monoprice. website or contact their customer service directly. Monoprice support is known to be helpful for addressing product-related inquiries and issues.
You can also find a wealth of community support and resources online, particularly in forums dedicated to this printer model (often referred to as the Wanhao Duplicator i3, which is a rebadged version).





