> For the complete documentation index, see [llms.txt](https://darkroom.knepp.se/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://darkroom.knepp.se/color-development.md).

# Color development

- [Developing C41 film rolls](https://darkroom.knepp.se/color-development/developing-c41-film-rolls.md): This is Knepp's guide on how to develop C41 using the Rollei Colorchem C41-chemistry. C41 is, unlike B/W, a standardized process. That means you can develop different film stocks in the same time!
- [JOBO CPA 2 – Color Film Processing Guide](https://darkroom.knepp.se/color-development/color-film-processing-with-jobo.md)


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://darkroom.knepp.se/color-development.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.