An open-source inkjet printer built with standard mechanical components and powered by Raspberry Pi Zero W. Features no proprietary drivers or cartridge DRM, supports both sheet and roll paper printing with an integrated cutter, and uses refillable ink cartridges. Compatible with Windows, macOS, Linux, Android, and iPhone through CUPS. All design files, firmware, and documentation released under Creative Commons BY-NC-SA 4.0 license for full repairability and customization.