Feeding envelopes on the SendPro CX Series
Applies to SendPro CX Series (8V models)
Products affected: SendPro® CX 100, SendPro® CX 200, SendPro® CX 300
- Shingle the envelopes (slant the stack as shown) so the bottom envelope feeds first. All envelopes in a single stack should be the same size.
- Place the stack of mail on the feed deck. Place the envelopes with the flap side facing down and the top edge against the rear wall.
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Slide the side guide up to the mail stack. Leave about 1/8" space (about the thickness of 2 quarters) between the stack and the side guide to ensure the stack feeds without resistance.
Important: Hold the envelope against the back wall to avoid skews. If you do not hold the envelope against the back wall, it can feed in crooked or skewed. A skewed envelope can either exit the device with no postage applied or cause a jam. -
Slide the stack into the feeder until you feel resistance. Note the position of the side guide to show how far into the feeder you need to position the stack.
- Tap Start on the Envelope Printing screen. The system automatically feeds the envelopes and prints the postage.
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UPDATED: October 06, 2026