File Format
Before saving your file, please make sure it is set to sRGB rather than RGB. This can be done quickly in Photoshop. Open your file, then go to Edit > Convert to Profile. A window will appear showing the source space, which is the file’s current colour profile, and the destination space, which is the profile you want to convert it to. From the drop-down menu, select sRGB IEC61966-2.1, then click OK. Please also ensure that all files are saved in JPEG format.
Installing Paper Profiles
Windows: Right-click the downloaded ICC profile and choose Install Profile from the menu.
Mac: Copy the ICC profiles into the Profiles folder. You can find this by going to Finder > Go > Computer > [Your HD] > Library > ColorSync > Profiles.
Paper profiles are not required, but they can help improve shadow detail in your prints and reduce unwanted colour casts in your images.
Please note: We do not apply any sharpening or colour correction to your file.