This Cupscrew Set, M4*8 3Cbc 100 Pcs is suitable for Roland FP-740 printers. This is the original Roland part (number 31289110AS).
 
Printer compatibility
Roland FP-740
Roland SC-545ex
Roland SJ-645ex
Roland SJ-745ex
Roland AJ-1000
Roland AJ-1000i
Roland SP-540v
Roland FJ-540
Roland SJ-540
Roland SJ-640
Roland SJ-740
Roland XF-640
Roland AJ-740
Roland AJ-740i
Roland SG-300
Roland SG-540
Roland VG-640
Roland VG-540
Roland EJ-640
Roland XT-640