Ricoma EM-1010 Series Embroidery Machine Maintenance Guide

1. Needles high likelihood

How to tell

Skipped stitches, frequent thread breaks, damaged fabric, dull or bent needle point, or a clicking sound as the needle penetrates the fabric.

Fix

1. Visually inspect the needle point for any burrs, bends, or dullness.
2. Ensure the needle is the correct type and size for your fabric and thread.
3. Loosen the needle clamp screw, remove the old needle, and insert a new needle with the scarf facing the hook, pushing it up as far as it will go.
4. Tighten the needle clamp screw securely.

Parts involved: Needles & needle bars →

2. Thread Trimmer Blades high likelihood

How to tell

Long thread tails after trimming, frayed thread ends, machine stopping with a 'trim error' message, or threads not being cut cleanly.

Fix

1. Power off the machine and carefully access the trimmer mechanism (often under the needle plate).
2. Inspect both the moving and fixed blades for nicks, burrs, or excessive lint buildup.
3. Clean any lint or debris from around the blades.
4. If blades appear dull or damaged, replace both the moving and fixed blades as a set. Refer to your machine's manual for specific replacement steps, as this can vary.

Parts involved: Cutters & trimmers →

3. Rotary Hook high likelihood

How to tell

Shredded bobbin thread, poor stitch quality (especially on the underside), knocking sounds from the hook area, frequent bobbin thread breaks, or burrs visible on the hook point.

Fix

1. Remove the needle plate and bobbin case.
2. Carefully inspect the hook point for any nicks, burrs, or damage. Run a fingernail gently along the hook point; it should feel smooth.
3. Clean the hook area thoroughly with a brush and compressed air, removing all lint and thread bits.
4. If damage is present, the rotary hook assembly may need to be replaced. This is a precise operation; consult your machine manual or a technician for detailed replacement and timing instructions.

Parts involved: Rotary hooks & bobbin cases →

4. Bobbin Cases medium likelihood

How to tell

Inconsistent bobbin tension, frequent bobbin thread breaks, loops on the top side of the embroidery, or visible wear/grooves on the bobbin case tension spring or inside the case.

Fix

1. Remove the bobbin case from the machine.
2. Inspect the tension spring for any damage, bending, or lint accumulation underneath it.
3. Check the entire bobbin case for burrs or nicks, especially where the thread exits.
4. Clean the bobbin case thoroughly. If tension cannot be adjusted or if visible damage is present, replace the bobbin case.

Parts involved: Rotary hooks & bobbin cases →

5. Thread Tension Discs and Springs medium likelihood

How to tell

Inconsistent top thread tension, loops on the underside of the embroidery, frequent top thread breaks, or visible grooves worn into the tension discs.

Fix

1. Remove the thread from the tension assembly.
2. Inspect the tension discs for any grooves, nicks, or debris lodged between them.
3. Check the tension spring for proper function and any signs of fatigue or damage.
4. Clean the tension discs with a thin piece of fabric or dental floss. If discs are grooved or springs are weak, replacement may be necessary. This often requires partial disassembly of the tension assembly.

Parts involved: Thread path & tension →

6. Belts (X-axis, Y-axis, Main Drive) medium likelihood

How to tell

Skipped stitches, misaligned designs, grinding noises, machine stopping with movement errors, or visible cracks, fraying, or looseness in the belts.

Fix

1. Visually inspect all accessible belts for wear, cracks, fraying, or excessive slack.
2. Gently feel the belts for proper tension; they should be taut but not overly tight.
3. If a belt shows signs of wear or is loose, it should be replaced. Belt replacement can be complex and may require specific tools and alignment procedures; consult your manual or a technician.

Parts involved: Belts, pulleys & gears →

7. Hoops and Frames low likelihood

How to tell

Fabric slipping during embroidery, difficulty hooping, bent or broken hoop clips/screws, or visible cracks in the hoop material.

Fix

1. Inspect all hoops and frames for damage, especially the clips, screws, and the inner ring's integrity.
2. Ensure the hoop screws tighten securely and hold fabric firmly.
3. If clips are broken or the hoop is cracked, it may need replacement. For magnetic hoops, check magnet strength and ensure no damage to the frame itself.
4. Consider replacing with Ricoma Magnetic Mighty Hoops for MT-1501, TC-1501, EM-1010 Embroidery Machines or Magnetic Mighty Hoops for Ricoma EM1010 Multi-Brand Embroidery Machines if your existing hoops are worn or you desire an upgrade.

We stock Ricoma Magnetic Mighty Hoops for MT-1501, TC-1501, EM-1010 Embroidery Machines and Magnetic Mighty Hoops for Ricoma EM1010 Multi-Brand Embroidery Machines.

Parts involved: Hoops & frames →

8. Color Change Sensor low likelihood

How to tell

Machine failing to change colors correctly, stopping with color change errors, or skipping needles during a color change sequence.

Fix

1. Power off the machine.
2. Locate the color change sensor (often near the needle bar case or head movement mechanism).
3. Inspect the sensor and its wiring for any visible damage or loose connections.
4. Gently clean the sensor lens (if applicable) with a soft, lint-free cloth to remove dust or debris.
5. If issues persist after cleaning and inspection, the sensor may be faulty and require replacement. We stock the Ricoma EM1010 Half Rotation Color Change Sensor for Ricoma EM1010 & Household Cap Embroidery Machines.

We stock Ricoma EM1010 Half Rotation Color Change Sensor for Ricoma EM1010 & Household Cap Embroidery Machines.

Parts involved: Sensors & switches →