Sony PEG-NZ90 Picsel PDF File Format Support - Page 7

Picsel PDF File Format Support Page 7 Feature Encryption (for Digital Signatures) Compatibility sections Support Yes Yes Notes Supports 40 bit encryption (R=2, V=1 and R=3, V=2) using empty password Standard Fonts PDF assumes that a set of 14 standard fonts are guaranteed to be available in the reader or viewer. These fonts are as follows. Courier Courier-Bold Courier-Oblique Courier-BoldOblique Helvetica Helvetica-Bold Helvetica-Oblique Helvetica-BoldOblique Times-Roman Times-Bold Times-Italic Times-BoldItalic Symbol ZapfDingbats The inclusion of these standard fonts with the ePAGE PDF agent is left as an option to the OEM, because the fonts consume device memory and on constrained devices this may not be acceptable to the OEM. Best performance will be obtained when the standard fonts are included in the device, thus ensuring exact reproduction of the text as intended by the document author who created the PDF original. The ePAGE PDF agent scans the device for all installed fonts and will make use of the standard fonts exactly as intended when they are available. However the ePAGE PDF agent has been created primarily for mobile devices, and recognises that the standard fonts may not be available due to memory constraints. In this case, ePAGE will automatically find the font on the system that is the closest match to the specified standard font, and all of the text will be fully rendered in this matching font. Document content is never lost, and text is fully readable, but the effect of using a substitute font may cause slight differences in the text metrics. This can result in some text being slightly mispositioned compared to