| Description | Part Number |
| ADF access door | 41X1318 |
| ADF asm | 41X1329 |
| ADF cable | 41X1315 |
| ADF cable cover | 41X2221 |
| ADF cushion | 41X1324 |
| ADF flat cable | 41X1316 |
| ADF left hinge | 40X9129 |
| ADF restraint pad | 41X1322 |
| ADF right hinge | 41X1321 |
| ADF roller | 41X1326 |
| ADF roller maintenance kit | MX622-ADFMK |
| ADF separator roller | 41X1325 |
| ADF tray | 41X1335 |
| Bezel | 41X2439 |
| Cartridge gear box | 41X1237 |
| Control panel cover and buttons | 41X2440 |
| Control panel display asm | 41X0051 |
| Control panel flat cable | 41X2232 |
| Control panel rear cover | 41X1354 |
| Controller board | 41X1363 |
| Controller board acces scover | 41X1233 |
| Cooling fan | 41X2259 |
| Duplex asm | 41X1176 |
| Dust cover | 40X8521 |
| Faxcard (MX622) | 41X1374 |
| Flash Memory 256MB | 41X1010 |
| Flat bed scanner | 41X1332 |
| Forms and Bar Code card | 41X1002 |
| Front input guide | 41X1184 |
| Fuser actuator | 41X2255 |
| Fuser, 110V | 41X1178 |
| Fuser, 220V | 41X1179 |
| Hard disk, SATA21 | 40X9934 |
| Interconnect cable | 41X1236 |
| IPDS card | 41X1004 |
| Jam access cover | 41X1183 |
| Left cover | 41X1168 |
| Main drive gear box | 41X1224 |
| Fuser Maintenance Kit (110V) | 41X1225 |
| Fuser Maintenance Kit (220V) | 41X1226 |
| MarkNet N8230 FiberEthernet100BASE-FX(LC),1000BASE-SX | 41X1945 |
| Marknet N8372, Front WiFi—FSM421 | 41X1872 |
| Motor (stapler paddle) | 40X8753 |
| MPF gear box | 41X1182 |
| MPF pick roller and separator pad | 41X1197 |
| MPF solenoid | 41X1213 |
| MPF with front access cover | 41X1219 |
| Nameplate | 41X1164 |
| Optional 250-sheet tray | 41X1217 |
| Optional 550-sheet tray | 41X1216 |
| Output extender | 40X9102 |
| Paper present sensor flag | 40X8800 |
| Parallel 1284-B Interface card | 40X8524 |
| Parallel cable, 10 feet | 40X1367 |
| Pick / lift motor gear box | 41X1989 |
| Pick roller | 41X1239 |
| Pick roller asm | 41X1196 |
| Pick tire | 41X1198 |
| Power supply, 100V /110V | 41X1201 |
| Power supply, 220V | 41X1202 |
| PRESCRIBE card | 41X1006 |
| Printer hard disk (MX622adhe), 500GB404 | 40X9934 |
| Printhead | 41X1185 |
| Rear access door | 41X2275 |
| Rear door and cover | 41X1357 |
| Redrive asm | 41X1371 |
| Redrive gear plate | 41X2256 |
| Reverse solenoid | 41X1214 |
| Right cover | 41X1166 |
| RS-232C Serial Interface card | 40X8523 |
| Scanner front cover | 41X1345 |
| Scanner rear cover | 41X2501 |
| Sensor (binfull) | 41X2274 |
| Sensor (cartridge barrel) | 41X1988 |
| Sensor (duplex and input) | 41X1206 |
| Sensor (front door) | 41X1209 |
| Sensor (index) | 40X8044 |
| Sensor (MPF paper present) | 41X1210 |
| Sensor (paper present) | 41X1238 |
| Sensor (stapler access door) | 40X7592 |
| Sensor (stapler bin full receive) | 40X8132 |
| Sensor (stapler bin full send) | 40X8131 |
| Sensor (stapler left tamper HP) | 40X8754 |
| Sensor (stapler paddle HP) | 40X8754 |
| Sensor (stapler pass through) | 40X8134 |
| Sensor (stapler rear door) | 40X7592 |
| Sensor (stapler right tamper HP) | 40X8754 |
| Sensor (toner density) | 40X8046 |
| Sensor (trailing edge) | 41X1208 |
| Sensor (tray present) | 41X1238 |
| Separator roller asm | 41X1212 |
| Smartcard | 41X2055 |
| Speaker | 41X2230 |
| Standard 550-sheet tray insert | 41X1987 |
| Staple finisher option | 40X8121 |
| Staple roll holder | 40X8149 |
| Staple rpower supply unit | 40X8135 |
| Stapler accumulator asm | 40X8751 |
| Stapler carriage asm | 40X8142 |
| Stapler cartridge access door | 40X8129 |
| Stapler controller board | 40X8137 |
| Stapler cooling fan | 40X8148 |
| Stapler diverter gear box | 40X8752 |
| Stapler door close limit switch with cable | 40X8139 |
| Stapler interface cable | 40X8144 |
| Stapler power supply unit, China | 40X8540 |
| Stapler rear door | 40X8128 |
| Stapler rear door close limit switch with cable | 40X8138 |
| Stapler right cover | 40X8130 |
| Stapler service cover | 40X8140 |
| Stapler tamper drive belt | 40X8750 |
| Stapler tamper main asm | 40X8748 |
| Stapler tamper motor | 40X8125 |
| Stapler top cover | 40X8141 |
| Tamper sub- asm | 40X8749 |
| Toner cartridge smart chip contact | 41X1162 |
| Top access cover | 41X1358 |
| Top cover | 41X1343 |
| Transfer roller | 40X8393 |
| Trapped staple access door | 40X8458 |
| Tray, 250-sheet tray insert (optional tray) | 41X1221 |
| Tray, 550-sheet tray insert (optional tray) | 41X1222 |
| USB20 cable, 2 meters | 40X1368 |
