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Citizen IDP3550

Impact, two-color printing, Parallel interface. Includes power supply. Order cables separately. See accessories. Color: White


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Citizen IDP3550 Printer

IDP3550 Receipt Printer Designed for such applications as receipts, journals, kitchen, ticket, and credit/debit card transactions, the IDP3550 Series Printers have a cash drawer kick-out feature that can control two drawers. The IDP3550 Series also features a 6K memory buffer, two-color printing, and semi-automatic paper loading. It weighs six pounds and prints up to 3.6 lines per second.

Full specifications (PDF)

Manufacturer part number: 3550F-40PF120V-CW

Technical Information

  • Maximum Mono Print Speed: 3.6 lps
  • Print Color: Monochrome
  • Number of Columns: 40
  • Number of Pins: 9-pin
  • Recommended Use: Receipt Print

General Information

  • Product Type: Dot Matrix Printer
  • Brand Name: Citizen
  • Manufacturer: Citizen Micro HumanTech
  • Product Name: iDP3550F Dot Matrix Printer

Physical Characteristics

  • Form Factor: Desktop
  • Color: White


  • Parallel Port: Yes


  • Green Compliant: Yes
  • Green Compliance Certificate/Authority: RoHS
  • Platform Supported: PC

Media Types & Handling

  • Media Type: Roll Paper
  • Media Size: 2.99"

Power Description

  • Input Voltage: 110 V AC
  • Power Source: AC Supply


  • Standard Memory: 6 KB