 |
 |
 |
|
 |
|
 |
| Start / | Knowledge / | Safety Measures / |
| Accidentals | Designs | Errors | Fakes | Kinds | Mistakes | Parallel Issues | Printers Waste | Quality |
 |
Knowledge / Safety Measures / Press Marks / Printers Waste |
Press mark printers waste: during the production of a press mark arising printers waste |
|
   |
 |
Missing press mark: postage stamp with not printed press mark caused by printers waste |
Shifted press mark: postage stamp with shifted press mark to another position as intended caused by printers waste |
 |
 |
Split press mark: postage stamp with shifted press mark which is extended over multiple sheet positions caused by printers waste |
Inverted press mark: postage stamp with inverted instead upright press mark caused by printers waste |
 |
 |
Double press mark: postage stamp with twice instead of once the same press mark caused by printers waste |
Triple press mark: postage stamp with triple instead of once the same press mark caused by printers waste |
 |
 |
Press mark on front: postage stamp with press mark on front instead on revers caused by printers waste |
Light press mark: postage stamp with clear but too light press mark caused by printers waste |
 |
|
Strong press mark: postage stamp with clear but too strong press mark caused by printers waste |
|
 |
 |