Necchi Lydia 544 Sewing Machine Manual + Service Manual PDF for instantly download. View this e-manual right on your tablet, ipad, computer, e-reader, or anything that opens PDF files. This is a download manual only. This is not a physical copy of the instructions manual. In this vintage booklet you will find all technical details of your Necchi Lydia 3 Type 544 Sewing Machine and instructions for its use and maintenance. Some of the topics covered are how to thread a necchi sewing machine, thread sizes, troubleshooting and more. Includes 41 pages service manual that covers Lydia 544 and 542. Necchi Instructions Manual is 39 pages long including covers. Necchi Sewing Machine Models: Necchi 544 Sewing Machine Download instantly after purchase through etsy.