Uploading your logo to the File Cabinet enables you to print it on all forms except checks. You also can display your logo in your Customer, Partner or Vendor Center, and your website.
Logo files must be in GIF or JPG format, and the file size should be less than 10 KB. To print your logo on standard forms, the logo must be no more than 114 pixels wide and 30 pixels high.
Image resolution may change how your logo appears on a standard form. If your logo doesn’t display correctly, change the image resolution.