Objective: Complete your first guided stitch-out on the Janome MC6650 by threading up, winding a bobbin, and sewing straight and curved lines with consistent control.
This lesson turns setup knowledge into muscle memory. First, wind a bobbin: place thread on the spool pin, guide it through the bobbin-winding tension disc, wind a few turns onto the empty bobbin, slide the bobbin spindle right, and press start/stop until it fills, then trim. Drop the full bobbin into the top-loading case so the thread pulls off counterclockwise, and leave a 10cm tail. Next, thread the upper path: raise the presser foot (this opens the tension discs), follow the printed number guides down and around the take-up lever, then down to the needle, threading front-to-back. Use the automatic needle threader if desired. Set stitch length to 2.5mm straight stitch (the default). On the MC6650, the needle up/down button parks the needle in the fabric for pivoting, and the start/stop button lets you sew without the foot pedal at a speed you set with the speed slider—ideal for beginners because it frees you to focus on steering. Keep your fabric edge aligned to a seam-allowance line on the needle plate (commonly 1cm or 1.5cm) and let the feed dogs pull the fabric; your job is to guide, not push. For curves, slow the speed slider down and make small steering adjustments.
Example: Take a scrap of woven cotton about 20cm square with a straight line and a gentle curve drawn in erasable marker. After threading and loading a bobbin, lower the speed slider to low. Lift the presser foot, position the needle at the start of the straight line, lower the foot, and press needle-down once so the needle anchors the fabric. Press start/stop and let the machine sew along the straight line, guiding lightly. At the curve, keep pressing start/stop but steer with small, steady turns, slowing as needed. At the line's end, press start/stop to halt, press needle-up, raise the presser foot, pull the fabric back about 10cm, and cut the threads with the built-in thread cutter.
Try it: Thread the MC6650, wind and load one bobbin, and sew a practice sheet: draw a 15cm straight line and a C-shaped curve on scrap cotton, then stitch both using the start/stop button and speed slider (no foot pedal). Repeat until you can keep stitches within 2mm of the drawn line.