31-030 One or more characters used in text showing operators reference the .notdef glyph.

Text-showing operators use the .notdef glyph.

Checkpoint

31: Fonts

ISO 14289-1 (PDF/UA-1) clause

7.21.8-1

Test type in the protocol

Machine-testable

Applies to

A single object

How AxisRemedy handles it

Tested by the app. AxisRemedy tests this condition itself. For each document it records passed, failed or not applicable, and for every failure the object and the page.

What the check covers

Tests only code 0 (the .notdef glyph) of fonts used with /Identity-H or /Identity-V on the page content and the Form XObjects it draws; codes that map to .notdef through a program are not found.

Repairs that target it

• Remove .notdef text

Repairs are optional. The few that could change how a page looks, such as embedding a missing font, need your explicit consent.