This Stopper, Shaft Cap is suitable for Roland VP-540 printers. This is the original Roland part (number 1000002645).
 
Printer compatibility
Roland BN-20
Roland LEF-12
Roland LEF-20
Roland RA-640
Roland RE-640
Roland RF-640
Roland RF-640a
Roland RS-540
Roland RS-640
Roland SP-300i
Roland SP-540i
Roland VP-300
Roland VP-300i
Roland VP-540
Roland VP-540i
Roland VS-300
Roland VS-300i
Roland VS-420
Roland VS-540
Roland VS-540i
Roland VS-640
Roland VS-640i
Roland XF-640
Roland EJ-640
Roland XT-640