Fusers & Maintenance Kits
Part Number Parts Included Description
41X1228   Maintenance Kit 110V, 200K
  41X1178 Fuser 110V, 200K
  40X8393 Transfer Roller
  41X0918 Pick Tires for Internal Tray
  41X1197 MPF Pick Roller and Separator Pad
41X1229   Maintenance Kit 220V, 200K
  41X1179 Fuser 220V, 150K
  40X8393 Transfer Roller
  41X0918 Pick Tires for Internal Tray
  41X1197 MPF Pick Roller and Separator Pad
  41X1239 Pick Rollers for Optional Tray
  41X1212 Separator Roll Asm for Optional Tray
Get the MS521 Printer Repair Parts List for more details
Toner Cartridges
Part Number Description
56F1000 Standard Yield Toner Cartridge, 6K
56F1H00 High Yield Toner Cartridge, 15K
56F1H00-RM High Yield Toner Cartridge, PREMIUM Remanufactured, 15K
56F1X00 Extra High Yield Toner Cartridge, MS421, MS521, MS621, MS622, 20K
56F1X00-RM Extra High Yield Toner Cartridge, PREMIUM Remanufactured, MS421, MS521, MS621, MS622, 20K
56F1U00 Ultra High Yield Toner Cartridge, MS521, MS621, MS622, 25K
56F1U00-RM Ultra High Yield Toner Cartridge, PREMIUM Remanufactured, MS521, MS621, MS622, 25K
 
Additional Imaging Supplies
56F0Z00 Imaging Unit, 60K
Printer Options for MS521, MS621, MS622 
Part Number Description
  MEDIA-HANDLING OPTIONS
36S2910 250-Sheet Drawer with Tray
36S3120 550-Sheet Lockable Drawer with Tray
36S3110 550-Sheet Drawer with Tray
 
  MEMORY OPTIONS
27X0500 500+ GB Hard Disk, MS621, MS622 only
57X9801 256MB Flash Memory Card
 
  CONNECTIVITY
27X6410 MarkNet N8372 802.11 a/b/g/n/ac Wireless Print Server Kit, MS621, MS622 only
27X6510 MarkNet N8370 802.11 a/b/g/n/ac Wireless Print Server Kit
27X2000 Parallel 1284-B Interface Card, MS521 only
27X0900 RS-232C Serial Interface Card, MS621, MS622 only
27X0901 Parallel 1284-B Interface Card, MS621, MS622 only
 
  APPLICATION SOLUTIONS
40C9200 Forms and Bar Code Card
40C9201 IPDS Card
40C9202 PRESCRIBE Card
 
  FURNITURE
3073173 Swivel Cabinet
35S8502 Adjustable Printer Stand