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Citizen CT-S4000ENU-BK Receipt Printer

Citizen CT-S4000 - POS Network Thermal Receipt Printer - Color - 150 mm/s Mono - 203 dpi - USB
  • Conveniently print your receipts
  • The printer offers professional quality documents that can be printed either in color or monochrome
  • Save time and money for your business by using one printer for all your employees
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Full specifications (PDF)

Capable of real-world speeds up to 220 mm/second
CT-S4000 Thermal Printer is a two-color, thermal printer capable of real-world speeds up to 220 mm/second and offers variety of advanced printer features including: Citizen's Spill-Shield design to prevent damage from moisture or foreign objects to the internal mechanism, large capacity (102 mm) drop-in paper loading
Citizen CT-S4000ENU-BK Overview

The CT-S4000 thermal printer offers high speed printing with selectable paper widths up to 112 mm. This printer is ideal for printing applications that require larger amounts of data or information, including secure prescription printing. This durable two color thermal printer features a drop in design for easy paper loading, expanded 102 mm paper roll capacity for fewer roll changes, built-in power supply, and dual interface standard on all units. This versatile printer can be positioned horizontally, vertically, or wall mounted. Whether you are printing daily reports, delivery slips, or prescriptions the CT-S4000 can handle the job.

Full specifications (PDF)

Technical Information
Recommended Use:
Receipt Print
Print Color Capability:
Maximum Mono Print Speed:
5.91 in/s
Maximum Print Resolution:
203 dpi
Maximum Print Width:
Barcode Symbology Supported:
  • UPC-A
  • UPC-E
  • EAN/JAN-13
  • EAN/JAN-8
  • ITF
  • Code 39
  • Code 93
  • Code 128
  • Codabar
  • PDF-417
Flash Memory:
384 KB
Network & Communication
Ethernet Technology:
Cutting Method:
Media Types & Handling
Media Type:
Thermal Paper
Media Size:
  • 3.15" x 4.02" - Roll Paper
  • 3.25" x 4.02"
  • 4.41" x 4.02"
Maximum Roll Diameter:
Power Description
Input Voltage:
  • 110 V AC
  • 220 V AC
Physical Characteristics
Additional Information:
  • Internal Buzzer
  • Two-color capable
  • Internal power supply
  • Dual cash drawer kick-out
  • Direct Memory Access (DMA)
Platform Supported:
Limited Warranty:
3 Year
Item Numbers
GTIN: 0013861191138, 0047239750016
UPC: 013861191138, 047239750016
EAN: 0013861191138, 0047239750016
UNSPSC: 45101512
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Recommended Receipt Paper for Model: Citizen CT-S4000 Printer
AirTrack Receipt Paper (RPT3.125-230-CASE)
Thermamark, Consumables, Thermal Receipt Paper, 3.125" (80 mm) X 230' (70.1 mm), 0.4375" Core, 2.85" (72.39 mm) Outside Diameter, White, BPA Free, 50 roll case
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AirTrack Receipt Paper (RPT3.125-273)
THERMAMARK, CONSUMABLES, THERMAL RECEIPT PAPER, 3.125" (80 MM) X 273' (83.21M) 0.85" CORE, 3.08" (78.23 MM) outer diameter, WHITE, BPA FREE, 50 RPC, single case
In Stock
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Citizen CT-S4000 Receipt Paper (1123240)
Thermal paper, 112 MM, 4" D-THERMAL, CT-S4000, 25 rolls/case
Temporarily out of stock; available to order
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The Citizen CT-S4000ENU-BK is also known as Citizen America CIT-CTS4000ENUBK or CTS4000ENUBK .