Secap SA3300 (DA70S) Desktop Envelope Printer
The Secap SA3300 (DA70S) is a desktop envelope address printer holding 750 #10 envelopes and printing up to 14,000 per hour, with logo and message printing anywhere on the face. Discontinued and no longer supported new — supplies and parts still available through All For Mailers.
Description
About the Secap SA3300 (DA70S)
The Secap DA70S — also known as the SA3300 — turns a plain envelope into a branded, attention-getting mailer. This desktop envelope printer adds your personal message, logo, seasonal imagery or sales message almost anywhere on an envelope’s face, so your branding extends to every piece of mail you send.
The SA3300 holds 750 #10 envelopes in its built-in hopper and prints up to 14,000 three-line address envelopes per hour, with a 9.4″ print width and media from 3.5″ to 15″ wide, up to 1/4″ thick. Print resolution runs 150/300/600 dpi horizontal and 300/600 dpi vertical, with draft, letter and executive print modes (plus light modes), 14 internal scalable fonts and unlimited downloadable TrueType fonts. It supports USPS, PLANET Code, Intelligent Mail and EAN-13/UPC-A barcodes over USB or Ethernet, and an optional conveyor and dryer with drop stacker add functionality. For color, Secap offered the SA3350.
Secap SA3300 (DA70S) Specifications
| Hopper Capacity | 750 #10 envelopes (built-in) |
|---|---|
| Speed | Up to 14,000 three-line address envelopes per hour |
| Print Width | 9.4in |
| Media Size | 3.5in to 15in wide |
| Media Thickness | Up to 1/4in |
| Print Resolution | 150/300/600 dpi horizontal, 300/600 dpi vertical |
| Print Modes | Draft, letter, and executive (plus light modes) |
| Fonts | 14 internal scalable fonts plus unlimited downloadable TrueType fonts |
| Barcode Support | USPS, PLANET Code, Intelligent Mail, EAN-13/UPC-A |
| Connectivity | USB or Ethernet |
| Available Options | Conveyor and dryer with drop stacker |
| Also Sold As | Pitney Bowes DA70S. Earlier generation: Secap 11K, 13K; Pitney Bowes W707/WS71 series |
Downloads
Still Supported by All For Mailers
Straight talk: some parts for the Secap SA3300 (DA70S) are getting hard to find — but it was built to last. These were genuinely well-made units, and a well-cared-for one may run for years yet. It’s off the current price lists, and while we can still source many parts, certain components — most often boards, displays and electronics — are increasingly scarce. We can often keep one running. We just can’t promise it indefinitely.
Protect what you have. These machines were built to last, and the mechanics will outlive the electronics every time. If you’re running one, put it on a quality surge protector, and add static protection — especially in dry winter air or on high-speed paper handling. Power spikes and static are what kill boards, and on these machines a board may not be replaceable at any price. It’s the cheapest insurance there is for equipment you can’t simply reorder.
Already own one? Call 866-430-2874 before you commit to a major repair — we’ll tell you honestly whether the part exists and whether the repair is worth it. SuppliesForMailers.com still stocks consumables.
Shopping today? We’d steer you toward a current, supported platform — the RENA AS-150, AS-450, AS-650 and AS-850, or the Formax AP2 (2in), AP3 (3in) and AP4 (4in in-line). Tell us your volume and piece sizes and we’ll match you to the right machine, with parts, service and lifetime phone support behind it.
The Secap SA3300 / DA70S has been discontinued and is no longer supported new by the manufacturer. All For Mailers — veteran-owned, with people in the mailing industry since 1991 — can still help you source ink, supplies and parts where available through SuppliesForMailers.com, and recommend a current envelope printer.
Need supplies or parts? Visit SuppliesForMailers.com.
Also known as: this machine was also sold as the Secap 11K and 13K, the W707 / WS71 series, and Pitney Bowes DA70S — same machine, different badge. Looking for one under a different name? Contact us: the same unit is often available wearing another brand’s model number, and parts, supplies, and service experience carry straight over.
Additional information
| Feeder Capacity | 750 #10 envelopes (built-in) |
|---|---|
| Speed (pieces/hr) | Up to 14,000 three-line address envelopes per hour |
| Max Media Size | 3.5in to 15in wide |
| Media Thickness | Up to 1/4in |
| Print Resolution | 150/300/600 dpi horizontal, 300/600 dpi vertical |
| Interface | USB, Ethernet |
| Print/Image Area | 9.4in width |
Frequently Asked Questions
Is the Secap SA3300 still available new?
No — it is discontinued and no longer supported new. We can help with supplies and parts where available and suggest a current envelope printer.
How many envelopes does the SA3300 hold and how fast is it?
It holds 750 #10 envelopes and prints up to 14,000 three-line address envelopes per hour, on media up to 1/4" thick.
Can I still get parts and supplies?
Yes — visit SuppliesForMailers.com or call 866-430-2874.






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