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Citizen CL-E300/CL-E303

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Compact direct thermal printing with LAN as standard.

Citizen CL-E300 and CL-E303 label printers fit shipping, warehouse, pharmacy and retail workstations where space is limited. Their compact design holds a 5-inch media roll, while Hi-Lift loading, ClickClose closure and adjustable sensors make everyday media changes straightforward.

Choose the CL-E300 for faster 203 dpi output or the CL-E303 for finer 300 dpi labels. Standard models provide USB, serial and Ethernet connections with LinkServer web management; selected EX configurations offer Bluetooth or Wi-Fi.

Citizen CL-E300 desktop label printer

Key Specifications

  • Print method: Direct thermal for the listed CL-E300, CL-E303 and EX configurations; no ribbon required.
  • Maximum print width: 4 inches (104 mm).
  • Resolution: CL-E300: 203 dpi; CL-E303: 300 dpi
  • Print speed: CL-E300: Up to 8 ips (200 mm/s); CL-E303: Up to 6 ips (150 mm/s)
  • Media handling: Width 1–4.6 inches (25.4–118 mm); internal roll up to 5 inches (125 mm), with a 1-inch (25 mm) core. The selected cutter or peeler configuration determines media thickness limits.
  • Connectivity: Standard USB 2.0, RS-232 and 10/100 Ethernet; Bluetooth or Wi-Fi on selected EX configurations.
  • Duty / application fit: Compact desktop label printing for courier, logistics, warehouse, pharmacy and retail workflows.
  • Dimensions / weight: Standard model: 170 × 207 × 151.3 mm (W × D × H), approximately 2.0 kg. Cutter, peeler and adapter-case configurations vary.
  • Warranty: 2 years.

In the Box

  • Selected Citizen CL-E300 or CL-E303 printer
  • AC adapter and AC cord (adapter housed inside the case on adapter-storage models)
  • Media shaft and shaft guide
  • USB cable
  • Quick Start Guide and safety instructions

Labels, other interface cables and optional accessories are sold separately unless included with the selected configuration.

Full-Size Rolls in a Compact Printer

A compact housing holds a 5-inch label roll, giving tight workspaces room for a full-size media supply. Hi-Lift access and ClickClose closure make media changes straightforward.

Ethernet, USB and Serial as Standard

Both the CL-E300 and CL-E303 include Ethernet, USB and Serial connections. The built-in network interface makes them suitable for shared labeling stations as well as a directly connected desktop.

Print method / loading / controls
Direct thermal on the listed CL-E300, CL-E303 and EX models, using coated media; no ribbon required. Hi-Lift loading mechanism and ClickClose closure. Single-button control panel; black or white case.
Resolution
CL-E300 / CL-E300EX: 203 dpi; CL-E303 / CL-E303EX: 300 dpi.
Print Speed (maximum)
CL-E300: up to 8 inches per second (200 mm/s); CL-E303: up to 6 inches per second (150 mm/s).
Print width / dimensions / weight
Maximum print width: 4 inches (104 mm), per Citizen product sheets. Standard model: 170 × 207 × 151.3 mm (W × D × H), approximately 2.0 kg. Manual configuration weights: adapter-storage case 2.7 kg; integrated cutter 2.3 kg; separable cutter or peeler 2.2 kg.
Media type / width / thickness / length
Roll or fanfold, continuous or die-cut labels, tags and tickets; outside wound. Width 1–4.6 inches (25.4–118 mm). Minimum thickness 0.0635 mm; maximum standard/integrated cutter 0.19 mm, separable cutter 0.15 mm, peeler 0.17 mm. Maximum label length: CL-E300 99.99 inches (2539.7 mm) in Datamax mode or 100 inches (2540 mm) in Zebra mode; CL-E303 50 inches (1270 mm).
Roll Size (max), Core Size
Internal roll up to 5 inches (125 mm), with a 1-inch (25 mm) core, per Citizen product sheets. Shared manual allows 1- or 1.5-inch cores (25.4 / 38.1 mm); peeler configurations require a 1.5-inch core.
Media Sensor
Fully adjustable gap and reflective black mark sensors.
Interfaces / management
Standard models: triple interface USB 2.0, RS-232 and 10/100 Ethernet. Selected CL-E300EX / CL-E303EX configurations provide Bluetooth or Wi-Fi options and LAN with XML support. LinkServer web management and configuration.
Flash / compliance
Flash memory: 16 MB total, 4 MB available for user. Citizen lists CE, TUV, UL, FCC and VCCI compliance; ENERGY STAR compliant.
RAM (standard Memory)
32 MB total, 4 MB available for user.
Drivers and software
Free-of-charge from Citizen’s website, including support for various platforms.
Emulations (Languages)
Cross-Emulation automatically switches between Zebra and Datamax emulations; CBI BASIC Interpreter; Eltron EPL2; Zebra ZPL2; Datamax DMX.
Warranty
2 years on the printer; 1 year or 30 km on the printhead in direct thermal mode.
CL-E300 / CL-E303 Windows Printer Driver 11.11.0 (Windows 10/11; Server 2008/2012/2016/2019)
Download
CL-E300 203 DPI Spec Sheet
Download
CL-E300/CL-E303 User Manual
Download
CL-E303 300 DPI Spec Sheet
Download

Shop CL-E300/CL-E303 Models

CL-E300XUBNNA

CL-E300 Direct Thermal Label Printer, 203 DPI, USB, LAN & Serial, Black

DPI:

203

Color:

Black

Interface:

USB, LAN & Serial

$293.19

CL-E300XUWNNA

CL-E300 Direct Thermal Label Printer, 203 DPI, USB, LAN & Serial, White

DPI:

203

Interface:

USB, LAN & Serial

Color:

White

$262.00

CL-E300EXXUBBTNA

CL-E300 Direct Thermal Label Printer, 203 DPI, BT, USB, Black

DPI:

203

Color:

Black

Interface:

USB, Bluetooth

$368.01

CL-E303XUBNNA

CL-E303 Direct Thermal Label Printer, 300 DPI, USB, LAN & Serial, BK

DPI:

300

Color:

Black

Interface:

USB, LAN & Serial

$372.04

CL-E300XUBNBCA

CL-E300 Direct Thermal Label Printer, 203 DPI, USB, LAN & Serial, Label Cutter, Black

DPI:

203

Color:

Black

Interface:

USB, LAN & Serial

$379.51

CL-E303EXXUBBTNA

CL-E303 Direct Thermal Label Printer, 300 DPI, BT, USB, Black

DPI:

300

Color:

Black

Interface:

USB, Bluetooth

$579.93

CL-E300EXXUBWD

CL-E300 Direct Thermal Label Printer, 203 DPI, LAN, 2.4/5 GHz Wifi, USB, Black

DPI:

203

Color:

Black

Interface:

USB, LAN & WiFi

$483.51