Tag documents and incoming mail on your mobile device
Print letters, forms, and incoming documents directly with the date, time, text, or barcode—flexibly, with permanent printing, and without additional labels.
With REINER mobile marking devices, you can apply the date of receipt, time, custom notes, and machine-readable codes directly to paper. This allows you to create traditional receipt stamps, department markings, and digital identification features all with a single device. Separate labels, divider sheets, or multiple individual stamps are no longer needed.
Requirements for the Mailroom and Administration
Why standard solutions are often not enough

Incoming letters, forms, and documents must be clearly marked immediately upon receipt. It is important that all information be clearly legible, permanent, and usable for subsequent processing steps. Mobile direct-printing devices enable uniform labeling directly on the document. In addition to the date and time, processing notes, department information, or barcodes can also be included in the printout.
Typical requirements
- Reliably Record the Time of Receipt and Processing
- Assign documents to a department or responsible person
- Add 1D or 2D codes for downstream systems
- Produce document-quality prints
- Support transparent and audit-compliant processes
Typical challenges
- Mechanical stamps can only be adapted to changing content to a limited extent
- Labels and dividers must be prepared, stored, and properly assigned
- Stickers and extra paper increase material usage
- Labels can make filing and archiving more comprehensive
Examples of Mobile Document Tagging
Use cases from practice

Receipt Note
For unambiguous assignment in downstream processes

Receipt stamps on papers, letters and envelopes
Digital inbox stamp for clean processes
Directly on the document, rather than using additional tools
Technology Advantages
With mobile direct printing, all necessary information is printed directly onto the paper. This eliminates many of the steps required when using mechanical stamps, labels, and divider sheets. The date and time are provided electronically. Different print templates can be saved and selected based on the document, department, or specific use case.
Process to Date
REINER Mobile Direct Printing
Several stamps for different information
Date, time, text, and barcode in a single device
Prepare labels or divider sheets
Saved print images are available centrally
additional use of stickers and backing material
only ink as a consumable
predefined stamp texts
Flexibly select and customize content
Features for Everyday Document Use
Labeling that adapts to your material
Additional features:
- 1D and 2D barcodes
- Certified document-proof ink
- Support for processes in accordance with BSI TR-03138 RESISCAN
- Darkscan feature for automatic forwarding
Practical example
Applications, experiences, and tips
The city of Lüneburg processes a large number of incoming documents via traditional mail every day. The aim was to make incoming mail more efficient with the help of the jetStamp® 1025 and to clearly assign it to the right departments.
Result:
- Merging several work steps into one printing process
- Reduction of manual sorting and preparation work
- Automatic digital assignment of documents
- Less effort in the scanning and filing process
- No more labels or dividers required

Labeling in practice
Applications, experiences, and tips
Suitable devices for incoming mail, forms & documents
Our solution
Companies, authorities and service providers use REINER direct printing to code documents in incoming mail or in day-to-day business quickly, cleanly and forgery-proof. The mobile devices replace traditional stamps and ensure a uniform, professional process.

jetStamp® 1025
Flexible application of inbox stamps and separators
With the jetStamp 1025, documents can be quickly and reliably stamped with incoming mail stamps, barcodes, dates or separators. Incoming documents can be coded directly on receipt, allowing documents to be clearly assigned and work processes to be structured.
✓ Print height up to 25 mm
✓ Automatic date and time function
✓ Individual stamp texts and separators
✓ Ideal for mailroom, administration and office

jetStamp® 1025 sense
Scan documents and mark them directly with an inbox stamp
The jetStamp 1025 sense combines barcode scanning and direct printing in one device. Documents or codes can first be captured and then automatically marked with an incoming mail stamp or separator. This allows incoming documents to be quickly documented and digitally assigned.
✓ Integrated scanner for documents and codes
✓ Print height up to 25 mm
✓ Automatic date and time marking
✓ Ideal for mailrooms and digital document processes
Frequently asked questions
FAQ
Is there a modern alternative to the classic date and receipt stamp?
Yes, a mobile direct printing system completely replaces mechanical stamps. The date, time and other details are generated automatically and printed directly onto the document - cleanly, legibly and without manual adjustment.
Can mobile direct printing completely replace a classic inbound stamp?
Yes, mobile direct printing can completely replace conventional date and receipt stamps.
Instead of mechanical stamps, the imprint is printed directly onto the document - clearly legible, consistently precise and without manual adjustment of the date or text.
This prevents misalignments, blurred stamps or forgotten date adjustments.
This ensures greater efficiency and traceability, particularly in the inbox of authorities, administrations and public institutions.
Can the date and time be printed automatically in the inbox?
Yes, the date and time are generated automatically and do not need to be set manually.
Can also be integrated:
- File number
- Processing numbers
- Department labels
- Consecutive numbers
This increases process reliability in incoming mail and reduces sources of error.
Is the print on documents smudge-proof and permanently legible?
Yes, with the appropriate document-proof ink (certified), the imprint is permanently legible on paper and suitable for official documents.
Can I save multiple stamp templates for different departments?
Yes, various stamp templates can be saved and flexibly selected via the integrated display on the device.
For example:
- inbox
- Building authority
- Comptroller's office
- Public order office
- Personnel department
This means that the device can be used centrally and saves several individual stamps.
Is the device suitable for daily use in the inbox?
Yes, the device is designed for regular use in office and administrative environments.
It works:
- clean
- low noise
- precise
- Without ink ribbon or ink pad
This makes it ideal for permanent use in incoming mail or in administrative offices.
Can direct printing be easily integrated into existing incoming mail processes?
Yes, mobile direct printing does not require any complex installation.
He can:
- can be used directly at the workplace
- Switch flexibly between departments
- can be used without IT integration
This means that direct printing can be integrated into existing workflows without having to change processes.
Is the imprint document-proof and suitable for authorities?
Yes, we offer certified document-proof marking. The imprint fulfills defined test criteria in terms of durability and legibility and is suitable for official documents such as:
- Inbox stamp
- Notices
- Administrative files
- Archive documents
We would be happy to advise you on which combination is certified for your requirements.
Is there a modern alternative to the classic date and receipt stamp?
Yes, a mobile direct printing system completely replaces mechanical stamps. The date, time and other details are generated automatically and printed directly onto the document - cleanly, legibly and without manual adjustment.
Can mobile direct printing completely replace a classic inbound stamp?
Yes, mobile direct printing can completely replace conventional date and receipt stamps.
Instead of mechanical stamps, the imprint is printed directly onto the document - clearly legible, consistently precise and without manual adjustment of the date or text.
This prevents misalignments, blurred stamps or forgotten date adjustments.
This ensures greater efficiency and traceability, particularly in the inbox of authorities, administrations and public institutions.
Can the date and time be printed automatically in the inbox?
Yes, the date and time are generated automatically and do not need to be set manually.
Can also be integrated:
- File number
- Processing numbers
- Department labels
- Consecutive numbers
This increases process reliability in incoming mail and reduces sources of error.
Is the print on documents smudge-proof and permanently legible?
Yes, with the appropriate document-proof ink (certified), the imprint is permanently legible on paper and suitable for official documents.
Can I save multiple stamp templates for different departments?
Yes, various stamp templates can be saved and flexibly selected via the integrated display on the device.
For example:
- inbox
- Building authority
- Comptroller's office
- Public order office
- Personnel department
This means that the device can be used centrally and saves several individual stamps.
Is the device suitable for daily use in the inbox?
Yes, the device is designed for regular use in office and administrative environments.
It works:
- clean
- low noise
- precise
- Without ink ribbon or ink pad
This makes it ideal for permanent use in incoming mail or in administrative offices.
Can direct printing be easily integrated into existing incoming mail processes?
Yes, mobile direct printing does not require any complex installation.
He can:
- can be used directly at the workplace
- Switch flexibly between departments
- can be used without IT integration
This means that direct printing can be integrated into existing workflows without having to change processes.
Is the imprint document-proof and suitable for authorities?
Yes, we offer certified document-proof marking. The imprint fulfills defined test criteria in terms of durability and legibility and is suitable for official documents such as:
- Inbox stamp
- Notices
- Administrative files
- Archive documents
We would be happy to advise you on which combination is certified for your requirements.
Mark documents efficiently - without stamps or labels
Suitable materials for this application
Discover more
Different materials are suitable depending on the surface and the ink used.




