# printer-craft: reconstructing PdfCraft.app's CUPS printing pipeline

> printer-craft reconstructs the CUPS printing pipeline identified in PdfCraft.app as a Python library and CLI. Its analysis maps Mach-O symbols and disassembly to printer discovery through lpstat, PPD option parsing through lpoptions, argument assembly and print submission through lp.

- Type: Case study
- Targets: App · Binary
- Category: Independent reconstruction cases
- Relationship: Independent reconstruction project
- Sources reviewed: 2026-11-06
- Added to the catalog: 2026-11-08
- Original resource: <https://github.com/dharantej1/PrinterCraft>
- Primary source: <https://github.com/dharantej1/PrinterCraft/blob/7b3467a49fa9c5a532aa49b3aa932e4d1db90994/REVERSE_ENGINEERING.md>
- Catalog page: <https://awesomerea.org/resources/printer-craft-case/>
- Record JSON: <https://awesomerea.org/resources/printer-craft-case/record.json>
- Chinese version: [简体中文](https://awesomerea.org/zh/resources/printer-craft-case/index.md)

## Requirements & limits

- **Prerequisites:** Python 3.9 or later on macOS or Linux, with CUPS command-line binaries.
- **License:** MIT license.

## Primary sources

1. <https://github.com/dharantej1/PrinterCraft/blob/7b3467a49fa9c5a532aa49b3aa932e4d1db90994/REVERSE_ENGINEERING.md>
2. <https://github.com/dharantej1/PrinterCraft/blob/7b3467a49fa9c5a532aa49b3aa932e4d1db90994/README.md>

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## About this entry

The description was reviewed against primary sources.
Original editorial content: MIT. Linked projects, papers and assets retain their own rights and licenses.