 |
 |
 |
|
 |
|
 |
| Start / | Knowledge / | Safety Measures / |
| Accidentals | Differences | Errors | Kinds | Mistakes | Parallel Issues | Printers Waste | Quality |
 |
Knowledge / Safety Measures / Matrix Codes / Accidentals |
Matrix code accidental: philatelic term for a matrix code deviation caused by accidental |
|
  |
 |
Matrix code colour acciden-tal: philatelic term for a devi-ation from the intended matrix code colour caused by acciden-tal |
Shifted matrix code: postage stamp with shifted matrix code to another position as intended caused by accidental |
 |
 |