Datamax I-4208 203dpi Printhead PHD20-2181-01
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Datamax I-4208 203dpi Printhead PHD20-2181-01

E4203 Datamax printhead
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Product Introduction
Datamax I-4208 203dpi Printhead PHD20-2181-01
Original / Compatible · Thermal Printhead
Datamax I-4208 203dpi Printhead PHD20-2181-01
Resolution 203 dpi (8 dots/mm)
Print Width 104 mm (4.1 in) class
Compatible Datamax I-4206, I-4208, I-4210, I-4212 (I-Class MK I)
MOQ 1 PCS

Product Specifications

Model Datamax I-Class MK I Thermal Printhead (Original / Compatible)
Part Number PHD20-2181-01
Resolution 203 dpi (8 dots/mm)
Print Width 104 mm (4.1 in) class
Print Technology Thermal Transfer / Direct Thermal
Compatible Printers Datamax I-4206, I-4208, I-4210, I-4212 (I-Class MK I)
Print Element Ceramic heating element + metal frame
Type Original or Compatible (contact us)
Warranty 30 km / 3 months (original); 50 km / 5 months (compatible)
MOQ 1 PCS
⚠ Fitment note: PHD20-2181-01 is the 203 dpi head for the Datamax I-Class MK I (I-4206 / I-4208 / I-4210 / I-4212). The I-Class also runs 300 dpi (I-4308, PHD20-2182-01) and other resolutions - do not mix. This is the MK I (original I-Class); the I-Class MK II uses different part numbers (e.g. PHD20-2279-01 for some MK II 300 dpi). Confirm your exact generation + dpi.

Product Description

The workhorse 203dpi head for Datamax I-Class MK I

The Datamax I-4208 203dpi printhead (PHD20-2181-01) is the standard-resolution replacement for the Datamax I-Class MK I family - I-4206, I-4208, I-4210 and I-4212. Rated at 203 dpi (8 dots/mm) with a 4-inch-class ceramic heating element, it restores the fast, high-volume barcode and text output the I-Class is built for, at the resolution most logistics and inventory labels use.

One part covers the whole I-Class MK I 203dpi range

PHD20-2181-01 is shared across all four I-Class MK I 203 dpi models, so a single SKU covers I-4206 / I-4208 / I-4210 / I-4212. It drops into the standard I-Class bay - no firmware change. We 100% test every head on a live printer before dispatch.

Main Features

✔ Exact fit for I-4206 / I-4208 / I-4210 / I-4212
Cross-referenced to Datamax PHD20-2181-01. Dimensions match the I-Class MK I carriage exactly. Note: the I-Class also ships at 300 dpi (I-4308) and the newer MK II generation uses different heads - confirm model + generation + dpi before ordering.
✔ 203dpi reliable output (8 dots/mm)
At 203 dpi the dot pitch is 0.125 mm - the right balance of speed and legibility for 4-inch labels running at high ips. Crisp Code 128, GS1-128 and QR across carton and pallet widths without higher-resolution slowdown.
✔ Ceramic heating element for long life
The ceramic heating element with protective glaze resists abrasion from ribbons and label stock, pushing back the vertical streaking and missing dots that force early replacement.
✔ Thermal transfer & direct thermal in one head
Run it with ribbon for durable carton and compliance labels, or direct thermal for receipts and short-life tags - one head covers both modes for the I-Class.

Product Applications

Logistics & shipping labels

Waybills, tracking tags and carton codes at goods-out, staying scannable through the warehouse.

Manufacturing & asset identification

Part labels, batch codes and asset tags for traceability on the shop floor.

Retail, healthcare & compliance

Price and shelf labels, patient and sample tags, and regulated compliance marking where a misread causes real problems.

Why Choose Codewel?

ISO9001 / RoHS / CE Certified Manufacturer · Hangzhou, China

Codewel is a global manufacturer of thermal printheads located in Hangzhou, China. As an ISO9001 / RoHS / CE certified company, we are committed to providing best-in-class printheads. Our market approach and commitment to our clients is simple: to help you grow sales and increase profitability. We live by our slogan - "MAKE PRINTING EASIER".

We have been providing printheads for barcode printers, packaging and labeling equipment. The brands include Zebra, TSC, Videojet, Markem-Imaje, Datamax, Honeywell (Intermec), Bizerba, CAB and many others, both original and compatible.

Codewel thermal printhead manufacturing cleanroom production line, Hangzhou China Automated thermal printhead testing and inspection equipment at the Codewel factory

FAQ

Q: Which Datamax models does PHD20-2181-01 fit?
A: I-Class MK I 203 dpi only - I-4206, I-4208, I-4210, I-4212. It does NOT fit the 300 dpi I-4308 or the I-Class MK II.
Q: What is the difference between MK I and MK II?
A: MK II is the newer I-Class generation and uses different printheads (e.g. PHD20-2279-01 for some MK II 300 dpi). Check your printer's generation label.
Q: Faint white lines - clean or replace?
A: Clean the element with a 75% isopropyl swab one direction. If lines persist, the element is worn - replace.
Q: Original or compatible?
A: Both new and bench-tested. Tell us your volume and we'll advise.

Product Gallery

Datamax I-4208 203dpi Printhead PHD20-2181-01 Datamax I-4208 203dpi Printhead PHD20-2181-01
Datamax I-4208 203dpi Printhead PHD20-2181-01 Datamax I-4208 203dpi Printhead PHD20-2181-01

Hot Tags: Datamax I-4208 printhead, Datamax I-Class printhead, PHD20-2181-01, Datamax 203dpi printhead, compatible Datamax printhead, thermal printhead, Codewel

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