Ricoh Pro C7200S Troubleshooting Manual page 443

3.
Clean the paper feed roller.
4.
Slide the Tray to the right side, and clean the entrance guide plate.
5.
Reassemble the unit.
Roller Marks on Paper Edges (Merge)
[A]: Paper exit direction
[B]: Dirt adheres in the transfer roller's routes
Cause
Aging generates dirt that contains paper dusts, toner, and other foreign materials. This dirt accumulates
on drive (n) rollers and guide plates, and consequently adheres to paper edges.
3.Troubleshooting: Paper Delivery Problems
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