Problems with the ejector.
Hi Lovelux:
The reason for the dial was that there were problems in the early days, little things that happened to customers that did not happen in the early testing stages at the factory.
The type of dirt will effect the ejection process. Fine material like baby powder will clog the pores of the wrapper causing it to eject when only half full. In other cases, the wrapper filled, and the ejector pushed it forward, but the front cover didn't open. Result, the wrapper exploded sending dirt into the motor. And yes, Electrolux was quick to make the repairs at no cost to the customer. To avoid these problems, most customers had a dial installed to control the ejection. In later models, or around 1953, the dial was standard.
As you are using t.p. no problem, but be warned that the front cover may not pop open, so watch the process and see what happens.
If there is no suction, and it doesn't eject, don't overheat the motor, you'll have a defective mechenism, and that can be fixed. But I suspect the wrapper simply hasn't reached full capacity.
Good luck.