# My Kids Started a Business in my Basement Source: https://www.youtube.com/watch?v=M8lvHkL1FqY Recap page: https://rapidrecap.app/video/M8lvHkL1FqY Generated: 2026-02-25T19:26:24.164+00:00 --- ## Quick Overview The father successfully built a functional, organized 3D printing farm in the basement using new shelving, successfully installing all three Bambu Lab P1S printers and the filament storage system, though he admits the initial setup process was messy and required teaching his children about maintenance like cleaning beds and managing filament waste. **Key Points:** - The father purchased a new shelving unit (13:05) to organize the 3D printing operation, moving the three Bambu Lab P1S printers and their AMS units onto it (09:22, 09:29). - The children were given the task of cleaning the mechanical room (07:04), including organizing filament, tools, and consumables onto the new shelves (08:31). - The father demonstrated proper maintenance for the textured PEI build plates, emphasizing washing with mild detergent and water instead of using isopropyl alcohol to prevent warping (12:03, 12:47). - He showed how to reduce filament waste from color changes by setting the purge/flush multiplier in Bambu Studio to 0.5 instead of the default (15:12). - The children's initial attempt at printing with the Core One failed due to a melted P1S hotend (03:23), which they attributed to accidentally overheating the temperature probe while trying to remove it with a torch (03:20). - The father mentioned that Meta PCs offers custom case prints, such as the 'Reaper' design shown (01:50), and provides lifetime service and support warranties (02:02, 17:02). ![Screenshot at 09:22: The new metal shelving unit is erected, with the father and son working together to place the Bambu Lab P1S printers onto the lower shelves to consolidate the print farm.](https://ss.rapidrecap.app/screens/M8lvHkL1FqY/00-09-22.jpg) **Context:** This video documents the process of scaling up a home-based 3D printing operation, referred to as a 'print farm,' by organizing the equipment in the basement. The narrative involves the father and his son, Randy, setting up new industrial shelving to house multiple Bambu Lab P1S printers and their Automatic Material System (AMS) units, while the younger children are tasked with cleaning and organizing the surrounding space. The focus shifts between the physical organization, crucial maintenance procedures for high-quality prints, and business aspects like filament waste reduction and custom PC case options from a sponsor. ## Detailed Analysis The video details the father's efforts to organize his growing 3D printing operation, which he refers to as a print farm, housed in the basement. He and his son, Randy, assemble a new metal shelving unit to accommodate the equipment (09:22). The father initially expresses pride in the setup, despite calling the room a mess (00:06, 00:09). The children, including Randy and his sisters, are assigned the task of cleaning and organizing the space, putting filaments, desiccants, and tools onto the new shelves (07:04). The father highlights several key maintenance and optimization tips: first, cleaning the textured PEI build plates with mild soap and water rather than isopropyl alcohol to maintain adhesion and prevent warping (12:03, 12:47). Second, he demonstrates how to significantly reduce waste from color changes in the AMS by setting the purge/flush multiplier in Bambu Studio to 0.5 instead of the default (15:12). He also mentions the benefit of having an AutoFarm3D Door Opener for automating enclosed printing and job ejection (01:53, 15:55). A critical setup step involves placing silica gel desiccant packs inside the AMS units to keep the filament dry (05:28). The father notes that the Core One printer they tested previously failed due to a burnt hotend, which they believe happened when they tried to remove it with a torch (03:20). Finally, the video transitions to sponsor plugs, showcasing Meta PCs' custom case prints and lifetime service warranty, encouraging viewers to use a link for discounts (01:50, 16:40). ### Print Farm Organization - Assembled new shelving unit to house three Bambu Lab P1S printers and AMS units (09:22, 09:29) - Moved older printers and filament supplies to the new racks (06:46, 08:32) - Goal is a cleaner, more accessible workspace (15:32, 15:35) ### Maintenance & Optimization Tips - Clean PEI plates with mild detergent and water, not isopropyl alcohol, to prevent warping (12:03, 12:47) - Reduced AMS purge waste by setting the flush multiplier to 0.5 (15:13) - Use silica gel desiccants in AMS containers to keep filament dry (05:28) ### Hardware & Software - Discussed using the AutoFarm3D Door Opener for automated enclosure printing and part ejection (01:53, 15:55) - Showed that the Core One hotend failed after being torched during removal (03:20) ### Business & Sponsorship - Promoted Meta PCs' custom case printing options, like the 'Reaper' design (01:50, 17:14) - Mentioned Meta PCs offers a lifetime service and support warranty (17:02) - Encouraged using a discount code 'LTT' for savings (02:03) ![Screenshot at 00:00: The host stands in his cluttered basement workshop, gesturing toward the mess before starting the organization process.](https://ss.rapidrecap.app/screens/M8lvHkL1FqY/00-00-00.jpg) ![Screenshot at 03:03: The host shows a small, failed print artifact \(likely from a purge/flush\) resulting from multi-material printing attempts, illustrating filament waste.](https://ss.rapidrecap.app/screens/M8lvHkL1FqY/00-03-03.jpg) ![Screenshot at 04:44: The host and Randy discuss the high cost of specialized nozzles \(like E3D's ObXidian\) versus standard brass nozzles \($75/nozzle vs. brass cost implied\).](https://ss.rapidrecap.app/screens/M8lvHkL1FqY/00-04-44.jpg) ![Screenshot at 09:22: The father and son move the Bambu Lab printers onto the newly assembled metal shelving unit to consolidate the print farm.](https://ss.rapidrecap.app/screens/M8lvHkL1FqY/00-09-22.jpg) ![Screenshot at 13:33: A close-up demonstrates the proper method for cleaning a textured PEI build plate using liquid adhesive \(Bambu Lab stick\) and water/detergent.](https://ss.rapidrecap.app/screens/M8lvHkL1FqY/00-13-33.jpg)