Compact electronic hand stamp for mobile printing of dates, numbers, time and short text directly onto suitable documents, packaging and products.

The REINER jetStamp® 790 is a portable electronic hand-stamp system developed for applications where variable information needs to be printed directly at the point of use.

Rather than relying on a traditional mechanical date stamp or manually changing individual characters, the jetStamp 790 family electronically manages information such as:

• Date
• Time
• Consecutive numbers
• Short text
• Variable identification information

REINER introduced the first jetStamp 790 electronic hand stamp in 2000, making the 790 an established product family within the company's marking portfolio.

An important purchasing consideration today is that REINER identifies the newer jetStamp 990 as the successor to the jetStamp 790 family.

Therefore, customers considering a jetStamp 790 should first establish whether they specifically require the older 790 model, an existing-system replacement, an MP version for special surfaces, or whether the current jetStamp 990 is more appropriate.

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

What Is the REINER jetStamp 790?

The jetStamp 790 is best understood as an electronic mobile stamping device.

It combines the convenience of a handheld stamp with electronically controlled print content.

Depending on the exact 790-family configuration, it can be used for applications such as:

• Date marking
• Time marking
• Sequential numbering
• Document identification
• Batch information
• Short text
• Production information
• Packaging identification

The device is placed at the required printing position and electronically applies the configured imprint.

This makes it useful when information changes regularly and a conventional fixed rubber stamp would be inconvenient.

Why Use an Electronic Hand Stamp?

Traditional manual stamps can work well for fixed information.

However, applications involving changing dates, consecutive numbers or variable information may require repeated manual adjustment.

An electronic hand stamp can simplify this type of workflow because the information is electronically managed.

For example:

Receive Document

↓

Position jetStamp

↓

Apply Date / Number / Text

↓

Continue to Next Document

Depending on the configured print content, information such as the current date or numbering sequence can be handled electronically rather than manually resetting a mechanical stamp.

Print Content

The jetStamp 790 family is intended primarily for compact variable information.

Depending on the exact model and configuration, supported print content can include:

Text

Numbers

Date

Time

Consecutive Numbering

The 790 family should not be confused with REINER's newer graphic marking systems intended for larger, multi-line graphics, logos or barcode-oriented applications.

If the requirement includes larger print areas, graphics, 1D/2D barcodes or more sophisticated marking, a current REINER marking model should be evaluated instead.

Standard 790 vs jetStamp 790 MP

This distinction is particularly important.

jetStamp 790

The standard version is intended for suitable absorbent printing surfaces.

Typical applications can include appropriate paper-based documents and other surfaces where standard ink can be absorbed correctly.

jetStamp 790 MP

The MP version was developed for marking non-absorbent or smoother surfaces using suitable fast-drying MP ink.

REINER describes applications involving materials such as:

• Glass
• Metal
• Plastic
• Coated packaging
• Other suitable smooth surfaces

Therefore, a request for “jetStamp 790” should not automatically be treated as a request for 790 MP.

The material being printed is one of the first things that should be confirmed.

Printing on Packaging and Products

The jetStamp 790 MP has been used for mobile direct marking in packaging applications.

Examples include applying information such as:

• Filling date
• Best-before date
• Production date
• Batch information
• Serial or identification numbers

directly at the place where the product is being handled or packed.

This can be useful for small and medium-volume operations where installing a fixed industrial coding system may not match the workflow.

However, the ink and material combination must be evaluated carefully.

Printing successfully on paper does not prove that the same ink will adhere correctly to plastic, glass, metal or coated packaging.

Surface and Ink Compatibility

This is one of the most important considerations before purchasing a jetStamp 790.

The customer should identify the actual surface:

• Plain paper
• Cardboard
• Coated carton
• Plastic
• Film
• Glass
• Metal
• Painted surface
• Other material

Then the appropriate device and ink combination should be determined.

For smooth or non-absorbent surfaces, an appropriate MP configuration and compatible fast-drying ink may be required.

Actual results can depend on:

• Surface composition
• Coating
• Surface treatment
• Ink type
• Ambient conditions
• Required drying time
• Required resistance to rubbing or handling

For critical production marking, testing on the actual material is preferable to choosing an ink only from the general material name.

Creating and Managing Imprints

REINER provides PCset easy software for compatible jetStamp 790-family devices.

The software can be used to prepare and manage applicable imprint configurations from a computer.

This can make the system more practical where users need to configure specific combinations of text, date, time or numbering information rather than relying only on manual device setup.

Software compatibility with the customer's current Windows environment and exact jetStamp model should be verified, particularly when deploying an older 790-family unit.

Technical Overview

Brand: REINER

Product Family: jetStamp®

Model: jetStamp 790

Product Type: Electronic Hand Stamp / Mobile Marking Device

Printing Technology: Inkjet

Operation: Portable Electronic Stamping

Typical Print Content: Text, Numbers, Date and Time

Consecutive Numbering: Supported in applicable configurations

Display: LC Display

Configuration Software: REINER PCset easy for compatible models

Standard Surface Application: Suitable absorbent surfaces

MP Version: Available for suitable non-absorbent / smooth surfaces with compatible MP ink

Mobility: Portable / Handheld Use

Current Successor: REINER jetStamp 990

Exact specifications can vary between jetStamp 790, 790 MP and other 79x-family versions. The exact model should therefore be established before ordering consumables, software or replacement equipment.

Applications

The REINER jetStamp 790 family may be considered for:

• Document processing
• Incoming goods
• Quality-control marking
• Production identification
• Batch marking
• Date marking
• Packaging
• Food packaging workflows where suitable ink/material requirements are satisfied
• Pharmaceutical packaging workflows where applicable process requirements are independently validated
• Warehouse operations
• Parts identification
• Small and medium production batches
• Administrative document stamping
• Sequential numbering

Suitability depends on the required imprint, material and operating environment.

Purpose of Use

The jetStamp 790 is primarily intended for situations where small amounts of changing information need to be printed directly and conveniently at the point of use.

Its strength is not large-format label printing.

Instead, it addresses compact variable marking tasks where portability is useful.

jetStamp 790 vs jetStamp 990

Customers looking for the jetStamp 790 today should be aware of the product-generation difference.

jetStamp 790

Established earlier-generation electronic hand-stamp family.

jetStamp 990

Current successor identified by REINER for the jetStamp 790 family.

This does not automatically mean an existing 790 should be replaced. A customer may specifically need the 790 because of:

• Existing equipment
• Established workflow
• Consumable requirements
• Replacement requirement
• Internal standardization

For a completely new installation, however, comparing the requirement with the current jetStamp 990 is sensible before purchasing an older-generation device.

When a Different REINER Model May Be Better

The jetStamp 790 is designed around relatively compact text, date and numbering requirements.

A different REINER marking system may be more appropriate when the requirement includes:

• Logos
• Graphics
• 1D barcodes
• QR or other 2D codes
• Larger print areas
• More complex multi-line information
• Modern connectivity requirements
• Higher-volume marking
• Integration with external systems

The correct product should therefore be selected from the required imprint and workflow, rather than simply choosing the most familiar model number.

Things to Verify Before Ordering

Please confirm:

• Exact model: 790, 790 MP or another 79x variant
• New installation or replacement for an existing unit
• Information that must be printed
• Number of text lines required
• Required character size
• Date/time requirement
• Consecutive numbering requirement
• Material being printed
• Whether the surface is absorbent or non-absorbent
• Required ink colour
• Required drying and handling characteristics
• Current software/PC environment
• Required quantity
• Whether the newer jetStamp 990 should also be considered

For an existing device, providing a photograph of the model label can help prevent confusion between different 790-family versions.

Who Should Consider the jetStamp 790?

The jetStamp 790 may be relevant for customers who:

• Already operate 790-family devices
• Need an older 790 as part of an established workflow
• Need portable date or numbering capability
• Apply short variable information directly at the point of work
• Require an electronic alternative to conventional adjustable stamps
• Have a specific 790/790 MP requirement

Who May Need Another Solution?

Another marking product should be considered where:

• A completely new installation would be better served by the current jetStamp 990
• Large graphics are required
• Barcodes or QR codes are required
• A substantially larger print area is necessary
• Continuous high-volume production coding is required
• Automatic production-line integration is needed
• The required substrate cannot be reliably marked using an available compatible ink

FAQ - REINER jetStamp® 790

Q: Is the REINER jetStamp 790 still the current model?

A: The jetStamp 790 is an established earlier REINER electronic hand-stamp family. REINER identifies the jetStamp 990 as its successor. Existing 790 requirements should therefore be distinguished from new installations.

Q: What can the jetStamp 790 print?

A: The 790 family is designed for compact variable information such as text, numbers, date and time, with numbering functions available in applicable configurations. Exact capabilities should be confirmed for the specific 790 variant.

Q: Can the jetStamp 790 print on plastic, metal or glass?

A: The 790 MP family was developed for suitable smooth and non-absorbent surfaces using compatible fast-drying MP ink. The actual material and ink combination should be tested or verified before use.

Q: What is the difference between jetStamp 790 and 790 MP?

A: A key difference is the intended surface and ink application. The MP version supports appropriate fast-drying ink for suitable non-absorbent materials, while the standard configuration is intended for suitable absorbent surfaces.

Q: Should I buy a jetStamp 790 or jetStamp 990?

A: If replacing or matching an existing 790 installation, the older model may be specifically required. For a new application, the current jetStamp 990 should also be evaluated because REINER identifies it as the successor to the 790 family.

Related Products

REINER jetStamp 790 MP

REINER jetStamp 990

REINER jetStamp graphic 970

REINER 940 Mobile Inkjet Printer

REINER speed-i-Jet 798

REINER Ink Cartridges and Marking Consumables

Helpful Internal Links

NEOTECH® UAE

https://www.neotech.ae/

Why NEOTECH® UAE?

Choosing a mobile marking device requires more than matching a model name.

For the REINER jetStamp 790, the exact variant, material being marked, ink type and whether the requirement is for an existing installation or a new deployment can materially affect the correct choice.

NEOTECH® encourages customers to identify the actual printing surface and required imprint before selecting the device or consumables.

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

The NEOTECH® Learning Center is free and open to everyone. You do not need to be a NEOTECH® customer to access or benefit from our educational content. Learn at your own pace, explore the information freely, and make informed decisions based on your own needs. There is no obligation or pressure to purchase from NEOTECH®.

There is no obligation or pressure to purchase. Customers are encouraged to verify the exact jetStamp model, required imprint, printing surface, ink compatibility and whether a current-generation REINER solution would better suit the application before ordering.

Delivery – UAE

NEOTECH® supports enquiries for REINER marking equipment and compatible consumables within the United Arab Emirates.

For the earlier-generation jetStamp 790, current product availability, exact model, accessories, consumables, delivery time and applicable support should be confirmed before ordering.

Contact NEOTECH® UAE

Website: https://www.neotech.ae/

Email: support@neotech.ae

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

Disclaimer - NEOTECH® UAE

REINER, jetStamp and associated model names are trademarks or product identifiers of their respective owner.

NEOTECH® is not represented as the manufacturer of this product.

The jetStamp 790 is an established earlier-generation product family, and REINER identifies the jetStamp 990 as its successor. Specifications and functionality can differ among the jetStamp 790, 790 MP and other 79x variants.

Surface compatibility and print durability depend on the exact device, ink, substrate and operating conditions. For critical marking applications, the actual material and required imprint should be evaluated before purchase.

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

Last Updated: 06 September 2026  (GST, UTC+4)