QUES: Then you can save results images to disk upload to FTP or HTTP serveror print them to a real printer

correct the punctuation.

CORRECTED: Then you can save results images to disk, upload to FTP or HTTP server,or print them to a real printer.

QUES: swivel castor 125mm vulcanized polyurethane tread 200KG

correct the punctuation.

CORRECTED: swivel castor, 125mm, vulcanized polyurethane tread, 200KG

QUES: Prinsengracht even near the branch to Passeerdersgracht even

correct the punctuation.

CORRECTED:
Prinsengracht (even) near the branch to Passeerdersgracht (even).