The Baby Lock Companion 7500 Intel-A-Stitch is the same machine as a Brother Compal Opus 845. The English company: Sewing Parts.co.uk has the Brother manual to sell but also has an online copy that you can read on your computer. It's not great but can do in a pinch. It can be found here:
Instructions Manual for a Brother Compal Opus Sewing Machine (sewingonline.co.uk)