Do following jobs on Illustrator before submission. Otherwise your profile won’t be printed properly.
1. Make sure that your Document Color Mode has been set to RGB Color.
2. Go to Edit-Preferences-Units and set the units of General and Stroke to Millimeters.
3. Select a part, click Info (or press CTRL+F8) and check the Colour code. Make sure only RED (R=255, G=0, B=0) and BLACK (R,G,B=0) are used in your design.
4. Select all by pressing CTRL+A and click Fill.
5. Click None.
6. Click Stroke (or press CTRL+F10) and type 0.001 mm (including the unit) in the Weight.
