Oki OKIPAGE 24DX Service Manual page 42

(2) Feeding
After finishing hopping, the pulse motor dedicated for driving the registration roller rotates to drive the registration
roller. The registration roller advances the paper until it comes out of the registration roller.
When the leading edge of the paper causes the paper sensor to turn on, the printing is started synchronously.
Although Gear D is always rotating due to an all-time rotation of the main motor in direction c, the registration roller