Enfocus PitStop Pro 11 Level B, 1Y, Maintence Informations techniques Page 160

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In PDF files, an OpenType font can only appear as an embedded font. So if you are using a
Type 1-based OpenType font, you can embed it as Type 1 or as OpenType. Similarly, TrueType-based
OpenType fonts can be embedded as TrueType or as OpenType.
OpenType font embedding is a new PDF 1.6 feature, which implies that it might not be supported
by the rest of the workflow for the PDF document. For example, earlier versions of Adobe Acrobat
may not be able to display the text in OpenType fonts correctly or printing errors can occur.
More about OpenType
For more information about OpenType, see:
www.adobe.com
and search for OpenType
store.adobe.com/type/opentype
www.opentype.org
Composite fonts
Composite character sets are needed if you are working with Asian languages such as Japanese,
Chinese and Korean. These languages have many characters and require hard- and software that
support the double-byte format.
Composite fonts use 16-bit or two-byte characters instead of 8-bit or one-byte characters.
7.35 PDF font substitution
Font availability
If you transfer PDF documents across computers or computer platforms, the fonts in the document
may be in any of three conditions. They may be:
Available as system fonts, i.e. the fonts in the PDF document are also installed on the computer
where the PDF document is viewed
Available as embedded fonts, which means that the fonts are included in the PDF document
Not available, either in the document or on the system.
If the font is not available, it will have to be replaced by a font which is available on the recipients
computer. This process is called PDF font substitution.
To find a PostScript font name
There are instances in PitStop Pro where you have to enter a font name manually. This is the case,
for example, if you create or change a Preflight Profile to find a font with a specific name and
replace it with another font.
1. Use any application to create a one-page document with the PostScript font.
2. Create a PDF file from the document.
3. Open the PDF file with Adobe Acrobat and choose File > Document Properties > Fonts.
4. Write down the name of the font, using the exact spelling, capitalization, and hyphenation of
the name as it appears in the Document Properties dialog box.
5. Click OK to close the dialog box.
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