I have the White Sewing Machine (Jeans Machine) Model No. 1999 and I need a users manual and also walking stitch foot can you help?

When sewing from thick to thin layers, it is common for industrial sewing machines to skip stitches or produce uneven stitches. Here are some things you can try to prevent this issue:

1. Use the right needle: A needle that is too small or too large for the fabric can cause skipped stitches. Make sure you are using the correct needle size and type for the fabric you are working with.
2. Adjust the presser foot pressure: The pressure of the presser foot can be adjusted on most industrial sewing machines. Decrease the pressure of the presser foot when sewing over thinner layers to help prevent skipped stitches.
3. Use a walking foot: A walking foot can help prevent skipped stitches when sewing over multiple layers of fabric. The walking foot will help feed the fabric through the machine evenly, preventing skipped stitches.
4. Adjust the tension: If the tension is too loose or too tight, it can cause skipped stitches. Adjust the tension according to the fabric you are working with.
5. Use a stabilizer: When sewing over thin fabrics, use a stabilizer to prevent the fabric from puckering and causing skipped stitches.

If none of these solutions work, you may need to take the machine to a professional for further inspection and adjustment.

have you installed the correct walking foot for zig zag stitch as the needle may be hitting the foot
read your user manual for problem solving and setting up the machine for different stitches

Hmm, the models I found on the internet are straight-stitch only. Nice machine!

How to Thread Rex 26 188 Walking Foot Industrial Sewing Machine TDU N62

Rex 26 188 Machine

make sure that the thread tensions are correct for the thickness of material
remember that only the bottom foot walks and draws the material through so it may need a help and be pulled as it sews.
I find that women in sewing shops just love to talk about problems and how they can help so find a shop and discuss any problems with them

Straight basting stitch (stitch width of 0 and stitch length of 4.)

Hm, just guessing here.

Have you checked to make sure the walking foot (u-shaped) bar is still attached to the needle bar? Are the feed dogs still in the up position and operating like they should?

Learn How to Use Sewing Machine Walking Foot

Something else that I've run across in my sewing adventures is that walking feet need periodic oiling to keep them operating. Just manipulate the walking foot with your hands and watch where there are moving joints. Then apply a small drop of good quality sewing machine oil to each joint. Work it in and then wipe off the excess so it won't stain your fabric.

Try putting tearaway stabilizer or tissue paper under your material and see if it helps.

Usually a walking foot is for straight forward stitching only.It keeps the many layers from shifting for you. The "hand-look" quilting takes a couple stitches forward then one back. If you look close, you will see about every other stitch is thicker and stands out more.

Beginner problem

I need instructions on how to use White Jeans Machine model # 1810. Will someone please post the instruction manual.