It is not possible to make a finished sample when a book is offset printed. In lieu of finished sample, we provide the following proofs for your approval.
Dylux proof is made from your files exactly the same way as we send the files to our printing press. The goal of this proof is to confirm the accuracy of all elements, positions, and pagination. The quality of this proof is not for print quality or color accuracy. Dylux proof is a set of loose sheets for all text pages inside the book.
EPSON proof is used to judge the quality of the images and the accuracy of the color. This is typically used to output "color-printed" book covers. If your book has color-printed text pages, It is recommended that we proof a few critical pages instead of the entire book.