This is an INSTRUCTION MANUAL for using the SINGER model 6550 sewing machine. The manual is a digital PDF format, composed of 54 pages, that can be downloaded once your purchase process is completed. You can read this manual on PC, Tablet or Smart Phone.The manual is clearly readable and printable copy. Please see the table of contents photo on the listing to see what is covered by the manual. Please be aware that you are buying a digital product. NO PRINTED manual will be delivered to you. Please don't forget to download your manual after the purchase process is completed. If you have any problem downloading your file please contact me, I will do my best to help you.