Anycubic i3 Mega X

The Anycubic i3 Mega X is an FDM 3D printer from Anycubic with a 300 x 300 x 305 mm build volume.

Calibration

Verify the machine state before any calibration print.

Action: Power on the printer, confirm the touchscreen boots to the main menu, and inspect the current nozzle and bed temperatures on the display. If the printer has been idle, run a short warm-up cycle for PLA or your target material using the preheat menu so the thermals stabilize before mechanical tuning.

Common defects

The Anycubic i3 Mega X is a capable budget large-format printer, but the provided sources point to several recurring limitations that are important to understand before relying on it for production work.

PTFE-lined hotend temperature ceiling
Symptoms: Hot-end clogs, inconsistent extrusion, degraded PTFE liner performance, or poor results when trying to print at sustained high temperatures above roughly 250°C.

Manufacturer	Anycubic
Technology	FDM
Class	hobby
Build volume	300 x 300 x 305 mm
Auto levelling	no
Compatible materials	pla, petg, tpu, matte-pla, silk-pla, glow-pla, pva, wood

Specifications

Manufacturer	Anycubic
Technology	FDM
Class	hobby
Build volume	300 x 300 x 305 mm
Auto levelling	no

Compared with 3 similar

same class and kinematics, close in price within 30 percent

Model	Class	Build volume
Anycubic i3 Mega X (this)	hobby	300 x 300 x 305 mm
Proton X Rod	hobby	304 x 304 x 300 mm
Tevo Black Widow	hobby	370 x 250 x 300 mm
3DI D300	hobby	300 x 300 x 300 mm

Compatible materials and print settings

Material	Nozzle temperature	Bed temperature
PLA	210-230 °C	55-65 °C
PETG	230-265 °C	70-85 °C
TPU	220-240 °C	35-55 °C
PVA	220-240 °C	45-65 °C

Matte PLA Silk PLA Glow PLA Wood Composite