How to seal without printing on the DM400C, DM450C and DM475

Products affected: DM400c™, DM450c™, or DM475™


To learn how to use Seal Only mode to seal without printing watch this video:

Follow these steps to set up the Seal Only mode:
  1. Make sure the seal/no seal lever is set to the Seal position.
  2. Press Menu.
  3. Select Printing Options.
  4. Select No Printing (Seal Only).
  5. Load unsealed envelopes onto the feeder and press Start.
  6. To resume normal printing select Exit Seal Only.
If you require additional assistance, contact technical support. Please have your model and serial number ready.
UPDATED:  June 22, 2017