Unavailability of Model

Question

When i upgraded my cpu to microsoftxp, the program will not accept my existing printer which is Canon ImageClass MPC 190, i was advise to upload in the internet the upgraded driver for this printer but the problem is there is no listing for this certain printer...so what should i do...i really need this printer in my work and to buy another one is beyond the office budget...thank you if you can help me on this.