| Description | Part Number |
| ACM (autocompensator mechanism) | 40X8262 |
| ACM (autocompensator) MS/MX310, MS/MX410 | 40X8260 |
| ADF assembly | 40X9093 |
| ADF roller maintenance kit | ADF-SIMPLEXKIT |
| ADF, A4, duplex | 40X9057 |
| ADF, simplex | 40X9059 |
| Bracket, cable USB | 40X9053 |
| Cable, ADF, MX310, MX410 | 40X9118 |
| Cable, cave light | 40X9060 |
| Cable, speaker | 40X9080 |
| Cable, UICC | 40X9052 |
| Cable, USB | 40X9051 |
| Cable, wireless | 40X9050 |
| Card, fax | 40X7854 |
| Card, fax modem | 40X7855 |
| Clamp, cable | 40X9180 |
| Clutch, ACM | 40X8265 |
| Controller MX310 (galvo LSU) | 40X9251 |
| Controller MX310 (polygon LSU) | 41X0482 |
| Cover, ADF top, A4, duplex | 40X9143 |
| Cover, ADF top, AF, simplex | 40X9144 |
| Cover, ADF top, legal | 40X9142 |
| Cover, dust, 250 sheet tray | 40X8520 |
| Cover, dust, 550 sheet tray | 40X8521 |
| Cover, front access, MPF | 40X9068 |
| Cover, front bin | 40X9069 |
| Cover, jam access | 40X8279 |
| Cover, left | 40X9072 |
| Cover, nameplate | 40X9071 |
| Cover, operator panel, MX310 | 40X9121 |
| Cover, rear | 40X9070 |
| Cover, right | 40X9073 |
| Cover, scanner front, MX310 | 40X9124 |
| Cover, scanner rear | 40X9081 |
| Cover, top | 40X9091 |
| Cushion, flatbed | 40X5804 |
| Cushion, flatbed | 40X9109 |
| Door, memory access | 40X9100 |
| Door, rear | 40X9145 |
| Duplex | 40X8275 |
| Extender, bin | 40X9075 |
| Fan, cooling | 40X8274 |
| Feeder, multipurpose | 40X8302 |
| Fuser, 110V | 40X8023 |
| Fuser, 220V | 40X8024 |
| Gear, duplex | 40X8277 |
| Gearbox, cartridge | 40X8083 |
| Gearbox, main drive | 40X8085 |
| Gearbox, multipurpose feeder | 40X8278 |
| Gearbox, pick, lift motor | 40X8084 |
| Guide, front input | 40X8280 |
| Guide, tray | 40X9522 |
| Hinge, left, ADF | 40X9129 |
| Hinge, right, ADF, MX31x, MX41x | 40X8734 |
| Keypad, operator panel | 40X9104 |
| Laser scanning unit, MS310, MX310 | 40X8082 |
| LCD, 2.4 inch | 40X9111 |
| Lens, operator panel | 40X9113 |
| Light tube | 40X9064 |
| Maintenance kit, 110V, MX310, MX410, MX51x | 40X9135 |
| Maintenance kit, 220V, MX310, MX410, MX51x | 40X9136 |
| MarkNet N8352 802.11 b/g/nWireless Print Server Kit | 40X8331 |
| Memory, 1GB x32 DDR3 RAM | 40X7567 |
| Memory, 256MB flash card | 40X8555 |
| Memory, 2GB x32 DDR3 RAM | 40X7445 |
| Mounts, front | 40X8299 |
| Pad, restraint | 40X9110 |
| Pad, separator, ADF, simplex | 40X6247 |
| Plunger, cartridge | 40X9148 |
| Power cord; 2.5 m, 8 ft. Right angle, US, CA, LA | 40X0269 |
| Power supply, 110V | 40X7797 |
| Power supply, 220V | 40X7798 |
| Redrive | 40X9077 |
| Roller, ADF separator | 40X9108 |
| Roller, pick | 40X8443 |
| Roller, pick and separatorpad | 40X8295 |
| Roller, pick, ADF | 40X8736 |
| Roller, separator | 40X8444 |
| Roller, transfer | 40X8393 |
| Scanner, flatbed, A4 | 40X9056 |
| Scanner, flatbed, legal | 40X9055 |
| Sensor | 40X7592 |
| Sensor, bin full, narrow media | 40X8050 |
| Sensor, front door | 40X8048 |
| Sensor, index | 40X8044 |
| Sensor, input, duplex | 40X8043 |
| Sensor, toner density | 40X8046 |
| Sensor, trailing edge | 40X8045 |
| Smart chip, cartridge contact | 40X8266 |
| Solenoid, multipurpose feeder | 40X8300 |
| Solenoid, reverse | 40X8301 |
| Speaker, MX310 | 40X9078 |
| Tire, pick | 40X8297 |
| Tray insert, 250 sheet, MS/MX310, MS/MX410 | 40X8303 |
| Tray, 250 sheet | 40X8287 |
| Tray, 550 sheet | 40X8286 |
| Tray, input ADF | 40X9054 |
| UICC | 40X9112 |
