Panasonic DX-600 Service Manual page 259

7.7.8. Delivery Failure
In the event of relay failure, the sending relay must generate a failure message, which should be in the
format of a DSN.
7.7.9. Image File Format
The Sending Internet Fax devices MUST be able to write minimum set TIFF files, according to the rules for
creating minimum set TIFF files defined in TIFF for Facsimile (the S profile), which is also compatible with
the specifications for the minimum subset of TIFF-F in F Profile for Facsimile, RFC 2306.
The Receiving Internet Fax devices must be able to read minimum set TIFF files.
Edition 1.0
Message Header Contents
259
DX-600/800
APR 2002