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Loading pre-flapped envelopes on the Relay 3000 and 4000

Learn how to load pre-flapped envelopes on the Relay 3000 and 4000.
Products affected: Relay™ 3000, Relay™ 4000



To load pre-flapped envelopes:
  1. Pre-flap or open the envelopes before loading them into the envelope feeder.
  2. Load the pre-flapped envelopes into the feeder.
  3. Press the button to raise the envelope elevator.
  4. Process your job as normal.
Note: Envelopes that are excessively curled can cause stalls and running pre-flapped envelopes can avoid those stalls.

UPDATED: April 04, 2022