postage meter IS-420

Versatile, integrated mail and parcel processing

Fast, reliable, easy to use

Thriving businesses need a reliable processing tool for mail and parcels; one that adds value and streamlines performance. The IS-440 is built to move your mail with the highest level of efficiency.

An intelligent operating panel puts even the occasional user in control with simple to use navigation menus. Eliminate errors and improve productivity with a host of smart functions and effortless menu prompts that deliver the extensive features of the IS-440 to Mail and Ship Station.

The state-of-the-art technology, whisper-quiet operation, and MyQuadient online services make the IS-440 the best-in-class solution for all your mail processing requirements and the sleek ergonomic design saves space and easily integrates into any business environment.

Why choose the IS-480?

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Accurate pricing

Weighs and calculates price automatically

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Easy to use

Short-cut keys eliminate errors

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Online management

Tools to simplify mail and parcel processing

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Add image, logo, or message with NeoSlogan

Intelligent mail processing

Simple to use

Never guess the weights of the items you are mailing. With a standard 5 lb. or optional 10, 30, or 70 lb. external weighing platform, the IS-440 ensures you know the correct weight, to prevent over posting. The Rate Wizard simplifies the process of selecting the correct class and postal rate. Shortcut keys save time by providing instant job set up.

Accommodates variety

Differential Weighing lets you process envelopes that are different shapes and sizes. With Smart Start technology, each time an envelope is removed from the Weighing Platform in Differential Weighing mode, the Load ‘n’ Go Autofeeder starts automatically and is ready to process mail that is placed into the Feeder or dispense a label with the correct postage amount.


Enjoy the benefits of electronic rate discounts when you use NeoShip online shipping software. Each IS-440 comes standard with NeoStats postage expense reporting. Use up to 100 separate accounts to track expense by department or activity. Access your MyQuadient account to see your postage expenses at a glance.

Integrated labels

Integrated Automatic Label Dispenser prints labels for items under 500 grams that cannot fit into the auto feeder.

Promote your brand

Print your logo, an image, or a slogan on your envelopes. Store up to 10 items that can be automatically printed in addition to the selected postage to give your company a professional image.

Never run out of ink

Through high speed LAN or wireless internet connection, receive the latest postal rates, software updates and custom graphics. The Low Ink Alert notifies Quadient when your cartridge gets low so Customer Service can give you a courtesy call to let you know you are almost out of ink and you can reorder online.


Processing Speed


Up to 95 letters per minute

Maximum Envelope Thickness

Up to 1/2"

Impression Memories

Up to 9

Label Dispenser


Rate Wizard


Advertising Slogans

8 Standard / 2 Open

Envelope Minimum Size

3.5" x 5"

Differential Weighing


Accounting Departments

25 Standard

Envelope Maximum Size

10" x 13"

Differential Weighing


Barcode Scanner


Department Upgrade

Up to 100

Envelope Orientation

Landscape or Portrait

Incoming Mail Date Stamp




Weighing Platforms

3, 5, 10 or 35 kg

Neopost MAS


USB Mass Storage



What our customers are saying

“When all of the discounts have been calculated, we’re easily saving around 34 percent on postage costs. In fact…the savings are far greater than what we were initially expecting.”

— Patience Atkinson-Gregory


IS-480 related products


When it comes to meeting your most demanding shipping needs, NeoShip has you covered. An option for IS/IM and IN-Series mailing systems, it’s time to elevate your mailroom experience to new heights.


Monitor, track and control postage expenses with NeoStats! This new reporting tool offers the data you need to reconcile postage expenses down to the penny.


From text messages to eye catching images and company logos, NeoSlogan customizes your mail pieces in minutes! Create powerful messages to promote your business, endorse your brand, and strengthen customer relationships.

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