Monoprice Joule 3D Printer DIY Meeting Equipment evaluation – Get began in your 3D printing journey

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REVIEW – 3D printers are an everyday evaluation merchandise right here at The Gadgeteer, and I’ve been ready within the wings to deal with a printer which matches my expertise stage as a newbie.  Along with documenting my expertise with the Monoprice Joule 3D Printer DIY Meeting Equipment, I’ll even be sharing a few of the sources I discovered helpful in studying extra about 3D printing.  Let’s discover out if I can translate these into some profitable prints!

What’s it?

The Monoprice Joule DIY Meeting Equipment is a build-it-yourself 3D printer because the identify implies.  This printer is marketed and geared in direction of inexperienced persons, because the meeting course of means that you can acquire some familiarity with the parts and the way they work with one another.  I work in tech and sometimes discover supporting one thing I made or carried out is way simpler than attempting to troubleshoot another person’s work, so I recognize the method right here.  To not fear – you received’t be soldering circuit boards or something that concerned, however there may be extra work right here in meeting than what I’ve seen from different printers.


What’s within the field?

  • All the things you should assemble the Monoprice Joule 3D printer, and begin printing!
  • SD card with USB-A adapter, consists of take a look at prints and software program.
  • Meeting and utilization directions.

{Hardware} specs

Print Expertise Fused Filament Fabrication (FFF)
Print Space 220 x 220 x 250 mm
Quantity of Nozzles 1
Filament Diameter 1.75mm
Nozzle Diameter 0.4mm
Layer Thickness 0.1 ~ 0.4 mm
XY Axis Precision ±0.2mm
Most Print Velocity ≤ 180mm/sec
Regular Print Velocity 30 ~ 60 mm/sec
Nozzle Temperature ≤ 250°C
Construct Plate Temperature ≤ 100°C
File Format STL, OBJ, AMF
Print Modes microSD™ card, on-line
Enter Energy 115 VAC, 60Hz or 230 VAC, 50Hz
Most Energy Consumption 350 watts
OSD Menu Languages English, Chinese language
Appropriate Working Programs Home windows® 7/10, macOS®
Appropriate Slicing Software program Cura, Simplify 3D

Design and options

  • Massive 220 x 220 x 250 mm construct space
  • Straightforward meeting utilizing the detailed meeting information
  • Coloration 4.3″ LCD show
  • Quick heating in 5 minutes or much less
  • Auto‑resume characteristic continues printing after energy loss
  • Heated carbon‑silicon glass print mattress
  • All‑steel body reduces vibrations
  • MicroSD™ card slot and USB connection choices

Getting began

Monoprice has executed a terrific job of reducing the boundaries of entry to 3D printing, each when it comes to printer pricing and by making some nice instructional sources out there.

Common Terminology in 3D Printing
Types of 3D Printer Filaments (that is under no circumstances exhaustive of the whole lot, however covers what the Joule can do)
How to Level a Print Bed

Not from Monoprice, however a terrific reference to the varieties of 3D printers is offered from ProtoLabs.com.

In case you seen that the FFM printer kind isn’t listed on the ProtoLabs weblog, however sounds rather a lot just like the FDM printing know-how… there’s a purpose for that.  There’s a storied historical past between the phrases, which is detailed by William Stone at 3Dprintingspot.com.  This text additionally covers a few of the frequent FFM/FDM printer varieties you might even see, and completely different extruder applied sciences.

Lastly, I discovered this video particularly helpful from YouTube channel stem.t4l with getting began on the FlashPrint software program included with the Monoprice Joule.

In case you’re new to 3D printing, don’t be discouraged if a variety of the content material in these articles or movies appears daunting.  Like most issues, context is vital to understanding.  As soon as I dove in and began printing on the Monoprice Joule, I discovered issues started to make much more sense.

Meeting and efficiency

The Monoprice Joule DIY Meeting Equipment arrived nicely packaged, and with the entire instruments essential to get straight to constructing. Included within the field is a set of paper directions, which I put aside in favor of the official Monoprice YouTube assembly video.  

Meeting took about an hour and half, and looking back, it will have in all probability been quicker if I watched the video in its entirety earlier than digging in.  I did must reference the paper directions just a few instances because the angle of the video wasn’t at all times optimum to know how a few of the elements got here collectively.

Having the screws clearly labeled and in their very own respective packaging was very useful.  I used to be shocked on the high quality of the instruments offered, and didn’t discover a purpose to make use of any of my very own instruments for the construct course of (aside from that one time I dropped a screw and wanted my pliers to fish it out from a channel within the body rails).

General, I’d say the meeting was about what I anticipated – not overly tough, however some endurance is required.  I worth good cable administration, and I really feel like there’s a possibility to scrub up the varied wires and tubes on the Monoprice Joule, however I’ll want extra time with it to determine one of the best ways to realize that with out inhibiting efficiency.  I used to be additionally a bit shocked that the ribbon cable to the management panel is as uncovered as it’s.  Unlikely a difficulty as this isn’t transferring round a lot, however notable.

Now that the Monoprice Joule 3D printer is assembled, let’s print!

Wait – not but. The Monoprice Joule 3D printer doesn’t include an auto-leveling mattress, so we have to do that manually. Whereas the meeting video and directions contact on this, I discovered the mattress leveling information linked above did a greater job of explaining the method. I made the error of speeding the leveling course of the primary time round and my first take a look at print didn’t go nicely.

The massive leveling adjustment wheels present in every nook of the print mattress made leveling changes by hand simple, with out the necessity for any instruments.  With the mattress correctly leveled, I dialed up one of many take a look at prints from the included SD card and set the printer to work.



Powering the printer on, the fan for the extruder instantly activates no matter if there’s a print in progress or not.  I discovered the sound to be noticeable however not excessive.  The precise noise throughout printing is lower than I anticipated, and largely was simply the sounds of the print mattress transferring.  A standard theme I’m discovering in 3D printing is endurance.  After gawking on the extruder and print mattress dance for ten minutes or so, I spotted this was going to take some time – and the management panel confirmed I had over an hour to go.  I had already put in the software program on my PC earlier than kicking off the take a look at print, so I headed over there to queue up the 3DBenchy print.

The software program included on the SD card is FlashPrint 4.6.4 which seems to be particular to pick out Monoprice printers.  If I obtain the latest vanilla FlashPoint 5.3.4 (as of this writing) – there isn’t any choice to pick out the Monoprice Joule as an choice within the software program setup.  Additional, I used to be unable to readily find this model of FlashPrint on the Monoprice web site.  For these causes I’d recommend instantly making a backup copy of the software program installer, to keep away from any complications do you have to want it later and never have entry to the SD card.


I did discover the software program interface simple to determine, and there’s rather a lot right here to study with regard to print setup and settings.  With the STL file uploaded and configured with a few of the fundamental settings akin to materials and helps, I used to be in a position to generate the required .gcode file for my subsequent print and drop it onto the basis of the SD card.  I’m already wishing this printer had a wi-fi functionality, as that might make life rather a lot easier for establishing prints.

With my first take a look at print accomplished, I used to be impressed with the outcomes.  Slight cleanup is required on the tip of the triangle in one of many corners of the tower, however general it got here out nice.  I believe I might enhance on this by making changes to the layer width.

Lastly, the 3DBenchy outcome. There’s some extrusion webbing left between the archways, however by and huge, I’m once more impressed with the end result. I can see some alternatives to even additional dial issues in and enhance on (what’s already good, to my eye) print high quality, contemplating that these prints have been carried out with minimal configuration.

What I like

  • Palms on meeting method helps with understanding how the printer works.
  • Low barrier of entry with worth level.
  • Relative ease to get a profitable print.

What I’d change

  • Meeting video could possibly be higher improved with completely different digicam angles at sure factors.
  • Wi-fi printing functionality.
  • Auto leveling characteristic.  Whereas leveling isn’t essentially tough, it’s one much less factor to fret about.

Ultimate ideas

The Monoprice Joule 3D print has been a variety of enjoyable to assemble, work, and study with.  The extra meeting steps are definitely worth the effort to work via, because it means that you can acquire familiarity with how the extruder X-axis transferring meeting capabilities.  I’m most wanting ahead to experimenting with completely different filament varieties and seeing how completely different print settings have an effect on print high quality.  I’d encourage anybody on the fence about stepping into 3D printing to contemplate it as a stable entry level.

Worth: $199.99
The place to purchase: Monoprice
Supply: The product pattern was offered by Monoprice for evaluation.

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