Each relationship is directional and tied to a named printer, component, material, or feeder and an official source.
Before you rely on a result
Read the linked manufacturer source and verify your exact installed configuration before acting on a product relationship.
What this means
Physical nozzle mounting, filament printing, wear suitability, automatic feeding, and electrical connection are separate axes. We retain revision and adapter conditions. The checker never converts an absent rule or an unknown field into a positive result.
Questions or corrections
Email vl-_-l@naver.com or use the error report form. Operator: Kim Minseong (김민성).
How this works in practice
For every rule, the catalog records a subject, an object, a relationship type, a status, evidence IDs, and any revision or required part. A rule can support physical mounting without supporting electrical fit, safe operation, automatic feeding, or abrasive wear. The checker displays separate axes and leaves unknown combinations unverified. Readers should inspect the linked manufacturer page again when replacing a part.