In AX 2009, 2012 R3 and earlier, we could have fiscal printers that works without Retail module.
It was possible to print fiscal document for sales orders and free text invoices.

Since Dynamics 365, on-cloud such possibility does not exist.
https://docs.microsoft.com/en-us/dynamics365/fin-ops-core/fin-ops/get-started/ax-2012-features-not-implemented-but-not-deprecated

This is legal requirement to print fiscal documents, not only to the person but as well organizations.

This is a real gap in Polish localization.