Yes, we can print emojis.
You will need to flatten your file before uploading, to ensure it prints correctly.
To ‘flatten’ your images, is to flatten them down into one single layer. Flattening is also referred to as saving as an image.
If you do not have design software to flatten the images in your amended file (with bleed), we recommend using https://www.sejda.com (which is a free PDF design platform) to flatten your PDF file.
Here is the link to the 'Flatten' section of the page: https://www.sejda.com/flatten-pdf
And 'embedding' a font means to save the font information within the document (you would do this if you've downloaded a a unique font from an Online package etc.) - Alternatively, you can 'outline' your text content and convert it to an image within your document.