Odoo is designed for paperless manufacturing processing. And that is highly recommended.

Printing manufacturing instructions will be complex, as there are several options on how to give manufacturing intructions in a manufacturing order.

You can have documentation attached to the operation in the BOM.

You can have many steps configured for the work order. And each of these can also have documents and work sheets attached in addition to the basic data in the steps.

Lot of choices of what you evt would develop into a single printed document.

What we do to prepare orders, is that opreator looks into the order to fin the documentation they need.