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Two red inkjet cartridges in retail packaging

SuppliesMax

SuppliesMax Compatible Pitney-Bowes 621-1 Red Inkjet 2-Pack

SKU CH-B7SY-A5MWP

Two-pack of red inkjet cartridges compatible with Pitney-Bowes DM-500, DM-525M, DM-550M and DM-575M postage meters

  • Cartridges included2 Pack
  • Ink or toner colorRed
  • Print coverage@5%
  • Replaces brandPitney Bowes
  • Replacement forPitney Bowes
  • For use withPitney Bowes 621-1_2PK
  • Premium red ink produces vibrant colour and sharp text for professional mailings
  • Two-cartridge pack keeps a spare ready for continuous postage-meter operation
  • Compatible with DM-500, DM-525, DM-550 and DM-575 series meters for broad device support
  • Built to OEM specifications in ISO 9001 and ISO 14001 certified facilities for reliable quality
  • 110 V design matches U.S. meter requirements and will not void the manufacturer warranty

Two-Pack Red Inkjet Cartridges for Pitney-Bowes

This two-pack supplies red inkjet cartridges built as compatible replacements for the Pitney-Bowes 621-1 part. They fit DM-500, DM-500M, DM-525M, DM-550M and DM-575 mailing systems used in office mailing operations. The cartridges are manufactured in ISO 9001 and ISO 14001 certified facilities using new and recycled components.

Consistent Output Across High-Volume Mail Runs

Premium ink formulation is engineered for reliable performance during sustained printing of postage labels and mailing documents. The design targets long-lasting results and sharp text without degradation over extended jobs. Installation is seamless in supported 110V U.S.-based printers, maintaining steady flow through repeated cycles.

Compatibility Limited to Listed DM-Series Models

The single specification that decides fit is the exact machine model: these cartridges work only with the DM-500, DM-500M, DM-525M, DM-550M and DM-575 series. They are not for other Pitney-Bowes meters, different voltage regions, or non-postage inkjet printers. Buyers who need cartridges for unlisted models must verify the part number before ordering.

How it compares

Measured against everything we stock in Compatible Laser Toner, at today’s prices. Recalculated every night.

Price $96.99
Pricier than about 78% of the 15,190 comparable items (median $47.99).

Specifications

Product
Brand nameSuppliesMAX
Product lineWorks In Pitney Bowes DM-500M / DM-525M / DM-550M / DM-575M Series and Other Postage Meter Inkjet Printers
Model namePitney Bowes 621-1_2PK
Ink or toner colorRed
Product typeCompatible
Performance
Print coverage@5%
Compatibility
Replaces brandPitney Bowes
Replacement forPitney Bowes
For use withPitney Bowes 621-1_2PK
In the box
Cartridges included2 Pack
More details
MICR tonerNo

Questions about this item

Does the SuppliesMAX 621-1 red inkjet cartridge generate extra heat or noise during continuous mailing runs?

The cartridge is a passive ink supply with no moving parts, so it adds no audible noise or measurable heat to the Pitney-Bowes meter during all-day operation.

Which specific Pitney-Bowes meter models must I already own for this 2-pack to install correctly?

This 2-pack fits the DM-500, DM-500M, DM-525M, DM-550M, DM-575 and DM-550 mailing systems; it will not work in other meter series.

Will the SuppliesMAX 621-1 red cartridge function alongside older Pitney-Bowes print heads still in my DM-550M?

Yes, the ink formulation meets OEM specifications for the DM-550M, so it works with the existing print head without clogging or colour mismatch.

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