Affordable Date Coder | MFG/Expiry Date Printer | RNJet H1+

Features of Date Coder RNJet H1+:

  1. Quick setup – easily integrates into your production line
  2. Superior print quality – markings are easy to read & scan
  3. Print anything – graphics, images, logos
  4. Print on everything – code & mark any surface
  5. Stand-alone operation
  6. No downtime – easy & rapid code change
  7. Turn-on & start printing – hassle-free operation
  8. Maintenance-free Date Coder

*ink is not included and should be purchased separately




Specifications of Affordable Date Coder RNJet H1+

  • Thermal HP TIJ 2.5 print-head
  • Max. Print Speed: up to 180 m/min (150 dpi) or up to  90 m/min (300 dpi)
  • Max. Print Height:12.7 mm (0.5″)
  • Max. Print Length: 5500 mm
  • Throw Distance: Up to 8 mm
  • Resolution: 300 dpi
  • Ink Types: Solvent & water based
  • Ink Drying Time: 1 to 3 seconds, depending on substrate
  • Ink Colors: Black, Pigmented White, Pigmented Yellow, Red, Blue, FDG Blue, FDG Dark Pink, UV, UV White (ask us for more)
  • Print Orientation: Side-printing, Downwards
  • I/O Ports: Photocell, Shaft-Encoder, USB, Ethernet, RS 232
  • Display: 7″ Touch screen Stainless Steel Case
  • Power: 12V – 5.0A
  • No. of Print Heads: 1
  • Ink Management: Ink Percentage Indicator on the screen & Ink consumption calculator
  • Operating Temperature: 0°C to 45°C, Relative humidity: 20% – 80%
  • Storage Temperature: -5°C to 50°C
  • Connectivity: USB, RS-232, Ethernet


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What you could print with Date Coder RNJet H1+

  • LOT Number
  • EXP and MFG Dates (auto)
  • Logo
  • Barcode (any type, including QR-Code)
  • Shift Code (auto)
  • Data-base
  • Counter
  • UDI (GS1 Data Matrix etc.)
  • Ingredients

applications of batch coder rnjet

Why RNJet H1+ Coder is Best for your Production Line


RNJet Date Coders are specialized industrial printers designed to print high-quality QR codes, barcodes, text, and other variable information directly onto a variety of substrates such as plastic, glass, metal, boxes, paper, and more.

The RNJet H1+ is a high-resolution, high-speed industrial inkjet printer that can print crisp, scannable QR codes at up to 600 x 300 DPI print resolution. It is capable of printing on a variety of porous and non-porous materials like plastic, glass, metal, and more.

The printer can achieve print speeds up to 70 meters per minute and print from up to 6mm away from the surface, making it efficient for inline production line coding and marking.

It supports printing of QR codes, barcodes, text, logos, date/time codes, batch codes, and other variable data. The RNJet H1+ utilizes maintenance-free print heads and offers a range of ink options including black, white, yellow, blue, red, green, and invisible inks. This provides flexibility to print high-contrast codes on different colored substrates.


Watch RNJet H1+ Printing on Our Customer’s Production Line

What’s the Use of Date Coders

  • At their core, date coders are industrial printing machines designed to quickly and accurately apply date-related information and other variable data onto a diverse range of materials, including plastic, glass, metal, cardboard, and more.
  • They utilize technologies like inkjet, thermal transfer, or laser marking to produce high-resolution, durable codes and text. The primary function of a date coder is to print the expiration date, “best by” date, or manufacturing date on a product.
  • This information is crucial for consumers to determine the freshness and safety of the item before use or consumption. Date coders can also print batch numbers, lot codes, and other traceability data that allow businesses to track products through the supply chain.
  • Beyond just printing dates, advanced date coders offer the ability to print barcodes, QR codes, logos, graphics, and multiple lines of variable text. This versatility enables manufacturers to convey a wealth of information directly on the product packaging.

The Importance of Date Coding for Product Safety and Quality

Accurate date coding is essential for ensuring the safety and quality of consumer products, especially in industries like food, pharmaceuticals, and cosmetics. 

Expiration Dates: Printing clear expiration or “best by” dates on perishable goods allows consumers to easily identify when a product is no longer safe for consumption. This helps reduce the risk of foodborne illness, spoilage, and waste. 

Manufacturing Dates: Documenting the manufacturing or production date is crucial for tracing products back to their source. In the event of a recall, this information enables businesses to quickly identify and remove affected batches from the market. 

Batch Codes: Batch or lot codes printed by date coders allow for granular traceability, enabling businesses to isolate specific production runs if quality issues arise. This protects consumers and minimizes the impact of recalls. 

Beyond just product safety, date coding also plays a role in maintaining quality standards. Clearly printed dates help consumers make informed choices about product freshness and ensure they are using items within the intended shelf life. This builds trust in the brand and enhances the overall customer experience.

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