Professional On-Demand Colour Labels — Printed When Your Business Needs Them.

Epson CW-C4000e Desktop Colour Label Printing The Epson ColorWorks CW-C4000e is a compact desktop colour inkjet label printer designed for businesses that need to produce variable, full-colour labels on demand.

Instead of maintaining multiple versions of pre-printed labels, organisations can use the CW-C4000e to produce labels containing changing information such as product details, barcodes, graphics, identification information or other application-specific content.

The series is available in two black-ink configurations:

• CW-C4000e (BK) – C31CK03102BK: Gloss Black
• CW-C4000e (MK) – C31CK03102MK: Matte Black

Selecting the correct version depends primarily on the label media being used and the required print appearance.

Overview

The CW-C4000e combines Epson PrecisionCore™ printhead technology with individual pigment ink cartridges to produce detailed four-colour labels from a relatively compact desktop platform.

Maximum print resolution reaches 1200 × 1200 dpi, while maximum printable width is 108 mm.

The printer supports roll and fanfold media and can work with continuous labels, continuous media, die-cut labels, black-mark paper and black-mark labels.

An integrated 2.7-inch colour LCD assists with printer operation and status information, while the built-in autocutter supports applications where labels need to be separated after printing.

Why On-Demand Colour Label Printing?

Traditional workflows may require businesses to purchase different pre-printed label designs and keep them in inventory.

On-demand colour printing provides another approach.

Businesses can create labels closer to the time they are required, allowing information, colours, graphics and variable data to be incorporated into the same printing workflow.

Depending on the application, this may be useful for:

• Product identification
• Variable product information
• Barcode labels
• Packaging labels
• Shelf-edge labels
• Visitor identification
• Promotional labels
• Healthcare and pharmacy labels
• Manufacturing labels
• Shipping and logistics identification

Actual label durability and suitability depend on the ink, media, adhesive, environmental conditions and intended application.

Key Features

PrecisionCore™ Printhead
Epson's PrecisionCore technology provides controlled inkjet printing for text, graphics, colour elements and compatible barcode applications.

Up to 1200 × 1200 dpi Resolution
Supports detailed output where small text, graphics and other label elements require higher resolution.

Up to 100 mm/s Printing
Maximum specified print speed is 100 mm/sec at 300 × 600 dpi with a 102 mm printing width. Actual speed varies according to print settings, media and label content.

108 mm Maximum Print Width
Supports a broad range of desktop label applications within its supported media specifications.

Individual Pigment Ink Cartridges
Epson describes the pigment inks as producing fast-drying labels with resistance to smudging, water and fading.

Gloss and Matte Black Versions
Two printer configurations allow businesses to select a black ink type appropriate for their intended media.

Integrated Autocutter
The printer includes an autocutter for supported workflows.

2.7-Inch Colour LCD
Provides printer information and assists with configuration and operation.

Integration Support
Supports ESC/Label and ZPL II emulation, helping with integration into compatible labelling environments.

Technical Specifications

Brand: Epson

Series: ColorWorks CW-C4000e

Product Type: Desktop Colour Label Printer

Printing Technology: PrecisionCore™ inkjet printhead

Colour Output: Four-colour

Ink Type: Individual pigment ink cartridges

Maximum Resolution: 1200 × 1200 dpi

Maximum Print Speed: Up to 100 mm/sec at 300 × 600 dpi and 102 mm print width

Maximum Print Width: 108 mm

Printer Languages: ESC/Label, ZPL II emulation

Media Formats: Roll and fanfold

Supported Media Types: Continuous label, continuous media, die-cut label, black-mark paper and black-mark label

Maximum Roll Format: 4-inch external diameter

Display: 2.7-inch colour LCD

Autocutter: Included

Standard Connectivity: USB and Ethernet

Wireless Connectivity: Optional Wi-Fi using a compatible adapter

Power Supply: External

Approximate Power Consumption: 28 W while printing; 3 W standby

Dimensions: 310 × 285 × 283 mm (W × D × H)

Technical specifications can vary by region, firmware, configuration and supported media. Verify requirements before ordering.

CW-C4000e BK vs MK — Which Version Should You Choose?

Epson CW-C4000e BK – C31CK03102BK

The BK version uses Gloss Black ink.

MPN: C31CK03102BK
GTIN: 8715946706542

It should be considered when the intended media and desired finish are suited to Epson's gloss-black configuration.

Epson CW-C4000e MK – C31CK03102MK

The MK version uses Matte Black ink.

MPN: C31CK03102MK
GTIN: 8715946706559

It should be considered when the selected media is better suited to Epson's matte-black configuration.

Important: Choose the Printer Around Your Label Media

The difference between BK and MK is important.

Do not select a printer solely because one version is available or less expensive.

Before ordering, identify:

• Label material
• Surface finish
• Adhesive requirements
• Label dimensions
• Roll or fanfold format
• Required durability
• Environmental exposure
• Barcode requirements
• Application requirements

Then confirm whether the BK or MK configuration is appropriate.

This can help avoid unnecessary compatibility problems after installation.

Colour Matching

The CW-C4000e supports colour-management functionality including ICC profiles and spot-colour matching tools.

This can be useful where organisations want greater control over the appearance of logos, graphics and other colour elements.

Printed colour can still vary depending on media, print settings, source artwork and environmental conditions. A physical print sample should be evaluated where exact colour appearance is important.

Applications

The Epson CW-C4000e may be considered for:

• Product labels
• Food and beverage product identification
• Retail labels
• Shelf-edge labels
• Packaging labels
• Pharmaceutical and healthcare labels
• Visitor badges
• ID labels
• Manufacturing identification
• Logistics labels
• Shipping identification
• Chemical labelling applications using appropriately qualified media
• Short-run variable colour labels

Retail & Product Labelling

Businesses with multiple products, variations or changing label information can use on-demand colour printing to combine:

• Product names
• Product images
• Barcodes
• QR codes
• Variable information
• Colour coding
• Promotional information

within compatible label designs.

Healthcare & Pharmacy Applications

Colour can help visually distinguish information on labels used within healthcare and pharmacy workflows.

Potential applications include:

• Pharmacy labels
• Identification labels
• Laboratory workflow labels
• Healthcare logistics
• Visitor identification

Suitability for regulated or clinical applications must be assessed according to the organisation's own regulatory, media, software and workflow requirements.

Manufacturing & Chemical Labelling

The CW-C4000e can also be used in manufacturing environments requiring colour-coded identification and variable label information.

Epson states that its ColorWorks pigment-ink solutions can achieve BS 5609 certification when used with relevant qualified materials.

BS 5609 compliance should therefore be evaluated as a specific printer, ink, media and application combination rather than assumed for every label produced by the printer.

Logistics & Warehouse Identification

Possible applications include:

• Shipping identification
• Inventory labels
• Product identification
• Location labels
• Handling information
• Variable barcode labels
• Colour-coded operational labels

Barcode readability depends on barcode design, print settings, media and scanning conditions and should be tested within the intended workflow.

Connectivity & Software Integration

The CW-C4000e is designed for integration into business labelling environments.

Connectivity includes:

• USB
• Ethernet
• Optional Wi-Fi

Epson provides driver support for Windows, Mac and Linux environments and SDK options for iOS and Android applications.

The printer also supports:

• ESC/Label
• ZPL II emulation

Compatibility with a particular ERP, POS, warehouse, healthcare, labelling or middleware platform should always be confirmed before deployment.

Media Compatibility

The printer supports:

• Roll labels
• Fanfold labels
• Continuous labels
• Continuous media
• Die-cut labels
• Black-mark labels
• Black-mark paper

Media compatibility involves more than label width.

Before purchasing labels, verify:

• Width
• Length
• Thickness
• Roll diameter
• Core requirements
• Surface coating
• Ink compatibility
• Adhesive
• Sensor requirements
• Environmental resistance

Purpose of Use

The Epson ColorWorks CW-C4000e is intended for organisations that want to produce professional colour labels internally rather than depending entirely on externally pre-printed label stock.

Its compact footprint makes it particularly relevant where a desktop colour label printer is required for individual labels and short-to-medium on-demand printing workflows.

Buyer Guidance Before Ordering

Please confirm:

• C31CK03102BK or C31CK03102MK
• Gloss Black or Matte Black requirement
• Label dimensions
• Label material and surface
• Roll or fanfold requirement
• USB, Ethernet or optional Wi-Fi requirement
• Required operating system
• Label-design software compatibility
• Barcode requirements
• Required environmental resistance
• Applicable industry or regulatory requirements

For specialised applications, testing the intended label material and artwork before wider deployment is recommended.

Why Choose NEOTECH® UAE

NEOTECH® supplies printing, barcode, identification and enterprise technology products for UAE businesses.

For the Epson ColorWorks CW-C4000e, we can assist customers with:

✓ Identifying the required BK or MK part number
✓ Understanding basic media requirements
✓ Comparing connectivity options
✓ Reviewing application requirements
✓ Selecting related barcode and labelling equipment
✓ Confirming current UAE availability before ordering

Our approach is based on helping customers understand the application before making a purchasing decision.

Learn First. Decide Second. Buy Only If It Is Right for Your Needs.

There is absolutely no obligation or pressure to proceed with the purchase with us.

UAE Delivery

NEOTECH® supplies customers within the United Arab Emirates.

Standard Shipping: Free
Order Cut-Off: 2:00 PM GST
Handling: 1–2 business days
Transit: 3–5 business days
Estimated Total Delivery: 4–7 business days

Availability should be confirmed before placing time-sensitive orders.

Frequently Asked Questions

Q: What is the difference between Epson CW-C4000e BK and MK?
A: The C31CK03102BK uses Epson's Gloss Black ink configuration, while C31CK03102MK uses Matte Black. The appropriate version depends on the intended label media and application.

Q: Can the Epson CW-C4000e print barcodes and full-colour product labels?
A: The printer can produce colour labels containing text, graphics and appropriately designed barcodes. Barcode readability depends on the barcode design, media and print settings, so production labels should be tested with the intended scanner and workflow.

Q: Does the CW-C4000e support Wi-Fi?
A: USB and Ethernet are supported, while Wi-Fi is available through a compatible optional wireless adapter. Confirm the required interface and accessory before ordering.

Helpful Internal Links

• Epson Colour Label Printers
• Colour Label Printer Collection
• Barcode Label Printers
• Barcode Scanners
• Label Media & Consumables

Use the corresponding NEOTECH® collection or product URLs when publishing.

Contact NEOTECH® UAE

NEOTECH®
Operated by NEOLYN TECHNOLOGY LLC

Email: support@neotech.ae

Address:
Store 13, Computer Building
Al Fahidi, Bur Dubai
Dubai 44245
United Arab Emirates

Disclaimer – NEOTECH® UAE

Product specifications, software compatibility, media support, ink performance, package contents and available accessories may change or vary by regional configuration.

Durability characteristics depend on the selected media, ink, environmental exposure and application. Regulatory or industry compliance, including BS 5609 requirements where applicable, should be verified for the complete printer, ink, media and application combination.

Epson, ColorWorks and PrecisionCore are trademarks or registered trademarks of their respective owners. NEOTECH® is operated by NEOLYN TECHNOLOGY LLC. No claim of manufacturer-authorised reseller or distributor status is made unless separately documented.

Customers should confirm the exact Epson part number, media compatibility and application requirements before purchasing.

Last Updated: 07 August 2026  (GST, UTC+4)