Spools? Do you mean the toner cartridge? If it is, take it out and holding it on the outside edges, rock it back and forth 10 to 20 times to even out the toner in the cartridge. And rock it, don't shake it. Then put it back in and try it again. If it has the same problem, there's a chance you got a bad cartridge; in the case explain the problem to the provider and ask them to give you a replacement.
Answers & Comments
Spools? Do you mean the toner cartridge?
If it is, take it out and holding it on the outside edges, rock it back and forth 10 to 20 times to even out the toner in the cartridge.
And rock it, don't shake it. Then put it back in and try it again.
If it has the same problem, there's a chance you got a bad cartridge; in the case explain the problem to the provider and ask them to give you a replacement.