Dell 5110cn Color Laser Printer Service Manual - Page 548

Chapter 6 Principles of Operation 3.3.4 Lead edge registration When paper is set in a tray or a cassette, and a sheet is carried to the toner transfer position, the toner transfer may not be performed in the appropriate position. The "Roll Loop" method of the Regi part enables the paper top positions to be aligned before the sheets are carried to the toner transfer position. The "Roll Loop" method thrusts a sheet coming out of the ROLL TURN MSI against the ROLL REGE that is at rest to make a loop out of the sheet. When the REGI ROLL rotates with the sheet looped, the sheets are carried out of the REGI ROLL with the paper tops aligned. REGI ROLL ROLL TURN MSI Ten06006KA 6 - 29 Ten06040KA