Update 11-December-2023. Read the Disclaimer.
On this page I have collected my experience with the TwoTrees Sapphire Plus V1.1 3D printer. Bought in juli 2021 for 420 Euro. I found them now on the internet for 370 Euro. This printer has the Mks Robin nano V1.2 board with 5 TMC2225 drivers and has a dual Z-axis each with motor but coupled via a belt.
This page is not about how to assemble the Sapphire Plus. "Aurora Tech" and "Just Vlad" already have done that perfectly on Youtube. This page is about the problems I had and how I solved them.
The Sapphire Plus is not a 3D printer kit that requires a "one" hour of assembly and then prints perfectly ("out-of-the-box"). If you want that then better buy a Creality. Assuming you don't make any mistakes and this is not your first 3D printer an 4-8 hour build is do-able but don't be suprised if it takes up to 60 hours with all kinds of suprices. Just read this page. Careful and accurate assembly of each step is necessary. Then finally do some testing using the printer's menu (moving, homing, heating) to check that everything works.

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The story of this file is one of late-night anticipation and the chaotic era of early internet file-sharing. The Midnight Download

As the subtitles scrolled across the bottom, translating O-Ren Ishii’s legacy and Bill’s philosophical monologues about Superman, the hum of the computer fan became the soundtrack to a cinematic ritual. The Digital Artifact 11783-BR720p-SUBS-KILLBILLVOL2.mp4

For Leo, a college student with a dial-up connection that sounded like a robot screaming, this file was the holy grail. He had spent three days watching the progress bar crawl toward 100%. The filename was a badge of authenticity: : A tracker ID from a forgotten forum. The story of this file is one of

In a dim, flickering apartment in 2004, the "digital frontier" felt like a collection of cryptic strings and blue loading bars. Among a sea of grainy downloads, one file stood out: . He had spent three days watching the progress

: The assurance that he’d actually understand the dialogue during the legendary showdowns. The Moment of Truth

When the download finally finished at 3:00 AM, Leo didn't just watch a movie; he entered the world of the Bride's final vendetta. The "BR720p" tag wasn't a lie—the colors of the desert and the stark, snowy beauty of the film's cinematography popped on his bulky monitor in a way he’d never seen before.

: A promise of high-definition clarity that was revolutionary for the time.

TwoTrees 3D Printer Sapphire Plus V1.1 CoreXY issues

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