Thanks for contacting Syncfusion forums.
Query: “I have a problem with print, when I job with a lot registers, I can´t print.”
From your query, we understand that you are facing issue while printing the ejGrid with more number of records say (1.000.000) records. We have prepared a sample as per you suggestion and we are able to reproduce the reported issue at our end.
To overcome the reported issue, we suggest you to Export the Grid to any (excel, word or pdf) file format and print the documents.
Refer our help documentation to export the Grid.
Once exported, you can print the document using Windows print method.
Refer our knowledge base document to improve the performance of Grid exporting. Because while exporting more number of records, performance may be affected (i.e) delay will there in exporting. So kindly refer the below KB to overcome the performance issue.
Please get back to us if you have further queries.