This Assy, Scan Motor is suitable for Roland SJ-1000 printers. This is the original Roland part (number 6700049030 replacing number 22805536).
 
Printer compatibility
Roland AJ-1000
Roland AJ-1000i
Roland AJ-740
Roland AJ-740i
Roland FP-740
Roland LEC-300
Roland LEJ-640
Roland SJ-1000
Roland SJ-1045ex
Roland XC-540
Roland XJ-540
Roland XJ-640
Roland XJ-740
Roland XR-640