| 40X1515 | Korean Font Card |
| 40X1507 | Forms Card (Double Bytes Languages) C920 |
| 40X1512 | Japanese Font Card |
| 40X1513 | S. Chinese Font Card |
| 40X1248 | Card assembly, RIP |
| 40X1502 | Card for IPDS and SCS/TNe C920 |
| 40X1503 | Bar Code Card C920 |
| 40X1505 | Lexmark PrintCryption Card C920 |
| 40X1164 | Card, conditioning (230V only) |
| 40X3482 | Card, size sense |
| 40X4197 | Card for IPDS and SCS/TNe C920 |
| 40X1564 | 32MB Flash Card |
| 40X1565 | 64MB Flash Card |
| 40X2644 | RIP Card assembly |
| 56P9522 | Board, size sensor |
| 40X1043 | Board, sensor |
| 40X1045 | Board, 120V motor driver |
| 40X1060 | Board, duplex interface |
| 40X0290 | RS-232 Serial Interface Card |
| 40X0291 | Parallel 1284-B interface card |
| 40X1083 | Board, CK2 daughter board/sensor |
| 40X1084 | Card, CK1 Daughter |