| Field | Size | Description |
|---|---|---|
| Header | 8 Bytes | "PrintIM\x00" |
| Version | Variable | Null Terminated ASCII String |
| Extra Null | 0 or 1 byes | Panasonic cameras seem to put an extra null here, other cameras do not |
| Entry Count | 2 Bytes | Unsigned Short, byte aligned in the same way as the rest of the EXIF segment |
| Entries | 6 Bytes per entry |
Each Entry Contains: One Unsigned Short Tag Number, then Four bytes of data |
No tag definitions are currently known, however there are RDF tag definitions for pimContrast, pimBrightness, pimColorBalance, pimSaturation and pimSharpness