Ricoh MPC 2800 AT-C2 Field Service Manual page 212

4. Replacement and Adjustment
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4. Keep the opening [A] of the toner supply tube up, and then clip the opening of the toner supply.
When you install the new toner pump unit
Before installing the new toner pump unit, mask the opening of the old toner pump unit with tape. Dispose
of it following local rules.
1. Put a sheet of paper (A3/DLT) inside the machine.
2. Turn up the opening of the toner supply tube, and then remove the object that was used to clip the
opening of the toner supply tube.
3. Insert the opening of the toner pump unit [A] into the opening of the toner supply tube [B] as far as
possible.
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