| Fusers & Maintenance Kits | ||
| Part Number | Parts Included | Description |
| 41X1228 | Maintenance Kit 110V, 200K | |
| 41X1178 | Fuser 110V, 200K | |
| 41X1197 | MPF Pick Roller and Separator Pad | |
| 41X0918 | Pick Tires for Internal Tray | |
| 40X8393 | Transfer Roller | |
| 41X1229 | Maintenance Kit 220V, 200K | |
| 41X1179 | Fuser 220V, 200K | |
| 41X1197 | MPF Pick Roller and Separator Pad | |
| 41X0918 | Pick Tires for Internal Tray | |
| 40X8393 | Transfer Roller | |
| 41X1239 | Pick Roll for Optional Tray | |
| 41X1212 | Separator Roll for Optional Tray | |
| MX521-ADFMK | ADF Roller Maintenance Kit, MX521 | |
| 41X2223 | ADF Roller, MX521 | |
| 41X2224 | ADF Separator Roller, MX521 | |
| 40X9110 | ADF Restraint Pad, MX521 | |
| MX522-ADFMK | ADF Roller Maintenance Kit, MX522 | |
| 41X1325 | ADF Separator Roller, MX522 | |
| 41X1326 | ADF Roller, MX522 | |
| 41X1322 | ADF Restraint Pad, MX522 | |
| 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, MX421, MX521, MX522, MX622, 20K | |
| 56F1X00-RM | Extra High Yield Toner Cartridge, PREMIUM Remanufactured, MX421, MX521, MX522, MX622, 20K | |
| 56F1U00 | Ultra High Yield Toner Cartridge, MX521, MX522, MX621, MX622, 25K | |
| 56F1U00-RM | Ultra High Yield Toner Cartridge, PREMIUM Remanufactured, MX521, MX522, MX621, MX622, 25K | |
| Additional Imaging Supplies | ||
| 56F0Z00 | Imaging Unit, 60K | |
| Printer Options for MX521, MX522, MX622 | ||
| 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 | |
| 35S8000 | Stapler, MX622 only | |
| MEMORY OPTIONS | ||
| 27X0210 | 500 GB Hard Disk, MX521 series | |
| 27X0400 | 500+ GB Hard Disk, MX622 series | |
| 57X9016 | 1024MBx32 DDR3-DRAM | |
| 57X9012 | 2048MBx32 DDR3-DRAM | |
| 57X9101 | 256MB Flash Memory Card | |
| 57X9801 | 256MB Flash Memory Card | |
| CONNECTIVITY | ||
| 27X6410 | MarkNet 8372 802.11 a/b/g/n/ac Wireless Print Server | |
| 27X0903 | MarkNet 8350 802.11 b/g/n Wireless Print Server | |
| 27X0327 | MarkNet 8350 802.11 b/g/n Wireless Print Server plus NFC (models with LEXMARK MOBILE DEVICE PRINTING with NFC) | |
| 27X0900 | RS-232C Serial Interface Card | |
| 27X0901 | Parallel 1284-B Interface Card | |
| APPLICATION SOLUTIONS | ||
| 40C9200 | Forms and Bar Code Card | |
| 40C9201 | IPDS Card | |
| 40C9202 | PRESCRIBE Card | |
| 57X0300 | Contact Authentication Device | |
| 57X0301 | Contactless Authentication Device | |
| FURNITURE | ||
| 3073173 | Swivel Cabinet | |
| 35S8502 | Adjustable Printer Stand | |