Summary

This a remix of an idea published on thebreizmaker: https://thebreizmaker.wordpress.com/2017/11/25/impression-bicolore-dans-la-masse/

This medallion can be customized in Onshape. Search in public models for "Dog_ID_Medallion_Douba_PM". Copy and adapt as you want.
Of course you can use this for any other application than a dog medallion!!

Enjoy :-)

Print Settings

Printer:

LOGresse

                                            <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>40%</p></div></p>                                                        <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>Export all letters and reference ring from Onshape model to your slicer, make sure the model is centered (reference ring defining the center point). Print these parts with a first color and 0.2mm layer height. The reference ring is very thin and should not print.<br>The line is optional, and should be printed first to ensure the nozzle is well filled before starting printing the letters.<br>When job finished, keep the bed hot if necessary so that the letters  stay sticked on the bed.  Gently remove skirt and line if exists.<br>Export medallion_body and reference ring to the slicer, and make sure it is centered by the ring at the same position. Print with a different color and 0.3mm layer.<br>Hope your dog will appreciate :-)</p></div>

Dog ID medallion