I tried VERA https://verapdf.org/home/#validation for testing pdf-a format and I get these errors:
Rule Status
Specification: ISO 19005-2:2011, Clause: 6.2.11.4, Test number: 1
The font programs for all fonts used for rendering within a conforming file shall be embedded within that file, as defined in ISO 32000-1:2008, 9.9. Failed
14 occurrences Show
Specification: ISO 19005-2:2011, Clause: 6.2.8, Test number: 3
If an Image dictionary contains the Interpolate key, its value shall be false. For an inline image, the I key shall have a value of false. Failed
1 occurrences Show
Specification: ISO 19005-2:2011, Clause: 6.2.11.7, Test number: 1
The Font dictionary of all fonts shall define the map of all used character codes to Unicode values, either via a ToUnicode entry, or other mechanisms as defined in ISO 19005-2, 6.2.11.7.2. Failed
1 occurrences
How to correct it please? Thank you
\renewcommand{\labelitemi}{\scriptsize$\blacksquare$}– Lukáš Altman May 04 '19 at 03:43