Correction of formatting/editing errors 
Exceptionally, and in consideration of all relevant circumstances of the case, formatting/editing errors which were already contained in the text approved by the applicant may be corrected by the EPO of its own motion or at the request of the patent proprietor. Formatting/editing errors are alterations in the patent documents which occur during the preparation of the Druckexemplar and which are indicated neither by standard marks nor in Form 2004. 
If any correction in the text of the specification as published is allowed, a corrected version of it will be published. However, such a correction has no influence on the start of the opposition period.
In any other case of discrepancy between the Druckexemplar and Form 2004, the patent proprietor has to file an appeal to seek remedy. 

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