I have a bunch of bobbins that I purchased at a Janome dealer, pre-wound. It will only sew beautifully with certain bobbins. A New generation of long-arm machine has arrived with the launch of the New Janome Memory Craft Horizon 7700 QCP . With the machine off, manually move the head to needle #4, push the carriage unit all of the way to the front and to the right. FMQ on my Janome Horizon 7700 I did a happy dance last night, completing quilting on my largest quilt to date - so I must share with you :) I also think that I will most surely remember whatever important thing I have figured out, but learned that it's way easier to just note the details down so I don't have to experiment again the next month. Find helpful customer reviews and review ratings for Janome Memory Craft Horizon 8900 QCP Special Edition Computerized Sewing Machine w/Extension Table + Trolley + Semi-Hard Cover + Cloth Guide + Much More! E:01: Please power down and restart again. I have tried changing the needle size, (as per the manual), rethreading, oiling, using the manual tension adjustment and I am at my wits end. My Janome Horizon 7700 with the ruby red face plate was my dream machine that has become a nightmare. Including the Janome 7700 Call 1-800-661-1801 Ask About FREE shipping . Horizon Memory Craft 7700QCP is the largest machine in its class having an 11” x 4.7” work space. You can check for the appropriate needle size on page 17 of your manual. I have done quite a few free motion quilts of various sizes and I made a quilt bible using all of the embroidery stitches. What I discovered, this was a good thing, no more fiddling with that thing. I recently had one of my Youtube viewers ask for help with the thread tension on her Janome Horizon Memory Craft 8900 QCP, one of the sewing machines I also own. Read honest and unbiased product reviews from our users. Try another RCS unit to determine which part is the problem. Yvette said: I bought my Janome 7700 Horizon three years ago. 1. The needle hole converter jammed and broke off. The features based on the latest technologies, like AcuFeed and Superior Plus Feed System, make this machine the most advanced sewing machine ever made by Janome. at Amazon.com. I usually use an 80/12 or 90/14 in the machine and haven’t had any problems. Loops on the back on my Janome Horizon I am having a problem with my Janome Horizon 7700. I have experienced issues with bobbin winding as the bobbin sometimes does not wind perfectly. (There is a problem with a stepping motor not initializing correctly or at all.) At first, I was pleased with the performance. For no apparent reason, it has started showing loops on the bottom of the seam about every2-3 inches of stitching. Janome have taken all the best and easiest to use features from all there models and packed them into this one unbelievable sewing and quilting machine.