Specifications include, but are not limited to: 6. Contractor will scan microfilm at a minimum, 300 dots per inch (dpi) in grayscale and images will be saved in both color JPEG and black & white Group IV TIFF formats. 7. Once contracted, the contractor will be responsible for returning the final digitized images to the BOC on USB portable encrypted hard drives. The hard drives will be provided by the contractor and retained by the BOC as additional back-ups. 8. Each enhanced image must be portrait format in a right-side up position. 9. Each enhanced image must be a 100% white background with 100% black text and markings. All marginal notations and stamps/seals must be legible on the digitized image and appear as black text on the white background.