Zojirushi bbcc n15 breadmaker

Question

I bought this breadmaker off of ebay and have tried 3 times to make bread unsucessfully. The manual indicates that the blade isn't in there right or that the pan is not...but I can hear the distinctive click when I put it in and can see the blade turning. It did not come with a recipe book, only directions for it. I found online a recipe for one that calls for 4 and one quarter cps of flour...is this too much and perhaps a different sized machine than the one I have? What could it be? thanks for your help.