iRA 4051 2nd side registration setting

[MFPTech]

Hi

I cannot seem to find the setting for 2nd side registration (Lead - Trail edge) adjustment; the small and large size adjustments settings are only for left to right ....

Can someone help please?

Much appreciated!

[Canuck]

Trayless duplex...like on alot of older Canons. No adjustment. Trail edge of first side is lead edge of second side. Make sure first side is registered correctly...