Sony PRS-950 User Manual page 139

Reading contents
A book cannot be read.
If the book has an expiration date, confirm whether the
book has already been expired (
A book that has been transferred from your computer cannot be read.
Either the Reader, your computer, or both may not have
been authorized. Via Reader Library, go to the [My
Account] page in the Reader Store and authorize the
Reader and your computer.
You may have tried to read the content owned by
another user. The content owned by another user may
not have been authorized.
The authorization data may have been damaged as a
result of shutting down while reading a content. De-
authorize your computer and the Reader, then authorize
again via Reader Library. Refer to Reader Library Help for
further information.
The book may be protected by unsupported digital rights
management. Check the book source for compatibility.
The book may contain an unsupported file format. Check
the file format compatibility (
[Continue Reading] does not work, or bookmarks are missing.
If the file status has changed (such as in the following
cases), data on [Continue Reading] or notes may be
deleted.
A Text/RTF/PDF file is edited.
A book purchased with an authorized Reader is read on
another de-authorized Reader by memory card transfer.
Table of Contents
121).
Index
Troubleshooting
37).
139