Boxerfan, your Paph could potentially produce flower after flower for a year or more with good culture. Paph Pinocchio is one of the sequentially blooming Paphs. For those who don't know what this is, it means that after one flower drops off another bud somes along behind it to bloom. These plants can produce flower after flower for month after month. I have quite a few of these types of Paphs. Currently in flower I have one of the sequential species, Paph primulinum, and one of my favorite hybrids, Paph Amarantine.
The primulinum bloomed back in mid August and is now working on its second flower. My Paph Amarantine bloomed in September (first flower on this round). I took it to the VOC and won a first place in the novelty Paph category. I'll post pics of it soon. I would estimate on average that it takes about 2-3 months form the blooming fo the first bud to the blooming of the second. Sometimes you'll see these at shows, big mature plants, with 8-10 bracts where it bloomed previously, so that's what...doing math, doing math...anywhere form 16 to 30 months of blooming off one inflorescence? Keep in mind thid depends heavily on the culture. The last time my Paph Amarantine bloomed I only got about 3-4 flowers off it because it got some mealie bugs in the newly forming buds which ended that blooming. But all things beign in good order, you can expect a lot of flowers, one after another for a long time.