Sony peg-nz90 pdf ffs 사용자 설명서

Picsel PDF File Format Support 

Page 

7 

Encryption (for Digital Signatures) 

Yes 

Supports 40 bit 
encryption (R=2, V=1 and 
R=3, V=2) using empty 

password 

Compatibility sections 

Yes 

 

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