Error 0x80520301

Value: -2142108927 | 0x80520301 | 2152858369

What does it mean ?

XPS_E_TOO_MANY_INDICES  
There were more glyph indices than Unicode code points. If there are no glyph mappings, the number of glyph indices must be less than or equal to the number of Unicode code points.
Value: 769 | 0x0301 | 0b0000001100000001

Where does it come from ?

FACILITY_XPS  
XPS (XML Paper Specification) Document
Value: 82 | 0x052 | 0b01010010

Other Errors for FACILITY_XPS