Quoted:
I disagree with the couple posts above me.
My Mak, and all 4 of my other ak's (Romy kit build, Chinese kit built, Select fire Clayco, Milled hungarian) all feed HP rounds with zero issues. There is no reason an AK should not feed HP's.
Something is wrong or out of spec with your rifle.
I disagree with this too.
Some semi-auto rifles (and pistols) simply don't shoot hollow-point ammunition well. It doesn't necessarily mean there is anything wrong or out-of-spec with the gun.
AK's are designed to fire full metal jacket ammunition, and should function 100% with that ammo. They were not specifically designed to fire hollowpoint ammo. Many will of course, and that's great. But those that don't, do not necessarily have something wrong with them.
As HalflLife said, MAK-90's in particular can have problems with hollowpoints. Doesn't mean it's a bad gun. Even the Browning Hi-Power - widely acknowledged as one of the best combat pistols ever made - can be finicky with HP ammo.
Use the ammo the gun was designed for, and there won't be any problems.