Desktop 3D Printers

Firmware

Printer firmware: Marlin, Klipper and closed vendor firmware, what open or closed means, and what each lets you change.

6 entriesUpdated

Guides

3D Printer Connectivity Options: Wi-Fi, Ethernet, USB and Cloud

What connectivity options 3D printers have: Wi-Fi, Ethernet, USB, SD card, Bluetooth and cloud, plus LAN-only modes and what to check on a spec sheet.

Input Shaping and Klipper Explained: Why Fast 3D Printers Need Them

Why fast 3D printers need input shaping: what causes ringing, how Klipper, Marlin, Prusa and Bambu Lab firmware cancel it, and what else limits quality at speed.

How to Compare 3D Printers Before Buying: Reading the Spec Sheet

How to compare 3D printers before buying: which specs matter most, how to read a spec sheet, and the gotchas behind build volume, speed and enclosure claims.

Open Firmware vs Closed Firmware 3D Printers Explained

Open firmware vs closed firmware printers explained: Marlin, Klipper, Prusa Firmware Buddy and proprietary firmware, and what open source changes for owners.

Comparisons

Original Prusa MK4S vs Bambu Lab P1S: specs side by side

Original Prusa MK4S vs Bambu Lab P1S specs side by side: bedslinger vs CoreXY, open frame vs enclosure, build volume, temperatures, firmware and launch price.

Lists

3D printer comparison chart: specs of popular printers side by side

A 3D printer comparison chart for 2026: build volume, motion system, enclosure, temperatures, speed claims, firmware and launch price for every printer tracked.