Question about Singer Quantum 9940 Computerized Sewing Machine
Refer to your manual to be sure the needle and bobbin are installed correctly.
If the needle is in wrong, the thread will not guide down the groove on the needle shaft and through the eye as it should in order to form stitches with the bobbin thread.
Posted on Apr 29, 2010
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
May 15, 2016 | Brother Sewing Machines
Feb 06, 2016 | Sewing Machines
Dec 15, 2015 | Sewing Machines
Sep 05, 2012 | Sewing Machines
Apr 13, 2012 | Brother LS-1520 Mechanical Sewing Machine
Apr 03, 2012 | Necchi 3537 Mechanical Sewing Machine
Feb 26, 2012 | Sewing Machines
Nov 24, 2011 | Singer 7426 Mechanical Sewing Machine
Nov 27, 2009 | Janome MyLock 634D Mechanical Sewing...
95 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: