The Pitney Bowes SendPro C Auto is a mid-volume, Mailmark-ready franking machine that franks up to 120 letters per minute with an automatic feeder. It suits busy offices that want fast, hands-free franking, accurate postage from a 7kg scale, and the lower Mailmark rates. Below is a full overview, the key specifications, and where to buy supplies.

Pitney Bowes SendPro C Auto overview

The main benefit of the SendPro C Auto is Mailmark. Mailmark gives you access to the lowest franking rates, prints a 2D barcode on every item and downloads new Royal Mail tariffs automatically, so the machine always charges the correct price. The SendPro C Auto also supports smart meter technology and 1D 'Signed For' and 'Special Delivery' compatibility.

A 7kg integrated weighing scale comes as standard, so you can weigh each item and pay the exact postage rather than rounding up. An automatic feeder and envelope sealer keep high volumes moving quickly.

Other useful features include job memories, a franked company return address, multiple departmental accounts, a full-colour touchscreen and PIN security. You can view our range of SendPro C Auto ink and labels here.

Pitney Bowes SendPro C Auto specifications

  • Franking Speed: 120 letters per minute
  • Feeding System: Automatic
  • Internal Weighing Scale: 7kg scale
  • Envelope Sealer: Yes
  • Connection: LAN or Wi-Fi
  • Maximum Envelope Thickness: 9.5mm
  • Colour Touchscreen: Yes, 7 inch
  • Cost Centres: 500 accounts
  • Security: PIN Code Protection
  • Smart Meter & Mailmark Technology: Yes
  • Reports: xls, csv and pdf, emailed from the device, also available in INVIEW
  • Machine Dimensions: W: 812.8mm x D: 457.2mm x H: 330mm

Where to buy the machine and its supplies

Green Franking supplies Royal Mail approved ink and labels for this machine. To buy, lease or service the machine itself, our sister company Mailcoms can help. To check the postage you will pay, see the current 2026 Royal Mail postage rates.

Frequently asked questions

Is the Pitney Bowes SendPro C Auto Mailmark compatible?

Yes. It is a Mailmark franking machine, so it prints the 2D Mailmark barcode, updates tariffs automatically and accesses the lower Mailmark postage rates.

How fast is the SendPro C Auto?

It franks up to 120 letters per minute with an automatic feeder, which suits medium to higher mail volumes.

Does the SendPro C Auto print shipping labels?

The standard SendPro C Auto focuses on franking. If you also need to print Royal Mail and Parcelforce shipping labels from the machine, the SendPro C Auto+ adds an integrated label printer.

Where can I buy ink and labels for the SendPro C Auto?

Green Franking stocks Royal Mail approved supplies for this machine. View the SendPro C Auto supplies range here.

Where can I buy or lease a SendPro C Auto?

You can buy, lease or arrange servicing of the machine through Mailcoms, a Royal Mail approved franking machine maintainer.