Documents and forms
The 210mm width matches full A4 output such as agreements, invoices, and forms. Use the 107mm width when a document needs to be narrower than A4 but wider than a standard receipt.
SPRING
SPRING-A40 A4 Thermal Printer
Portable thermal printer with 210/107/77/56mm multi-width paper support, 50mm/s printing and USB + Bluetooth for documents, receipts and labels.
RFQ basis
Highlights
- Portable A4 thermal printer
- USB + Bluetooth connectivity
- 50mm/s print speed
Specifications
| Print Width | 210/107/77/56mm |
|---|---|
| Print Speed | 50mm/s |
| Interface | USB + Bluetooth |
Product Detail
One printer, four paper widths
The SPRING-A40 is a portable thermal printer with a print width of 210/107/77/56mm, a print speed of 50mm/s, and a USB + Bluetooth interface. The four widths are the first thing to check against your own output mix, because they set the paper sizes the unit is listed for.
210mm
A4 width
107mm
listed width
77mm
listed width
56mm
listed width
50mm/s
print speed
USB + Bluetooth
interface
Interface and unit
The interface is listed as USB + Bluetooth. Operating system support, driver requirements, and Bluetooth compatibility are not stated in the supplied data; confirm them against the devices and software you plan to print from.
Weight, dimensions, battery capacity, and runtime are not listed in the supplied data. Confirm these against your deployment conditions before ordering.
Where the four widths fit
The listed widths are the practical starting point for matching the SPRING-A40 to a workflow. The table below describes what each width is normally used for; it does not add paper types or formats beyond the four listed values.
| Listed width | Common output |
|---|---|
| 210mm | Full-width A4 documents, forms, and pages |
| 107mm | Wider receipts, dispatch notes, and multi-column slips |
| 77mm | Standard receipts and compact tickets |
| 56mm | Narrow receipts, queue tickets, and small labels |
Because the unit is listed for four widths rather than one, a single printer can cover a document station and a receipt or ticket station without a second device. Whether a given width is right for your output depends on your own paper stock and print requirement.
Receipts and tickets
The 77mm and 56mm widths cover receipt and ticket work. Confirm the paper roll or sheet you intend to load, since the listed width is the print width, not a paper-supply specification.
Procurement terms
| Sample MOQ | 1–5 units |
|---|---|
| Official order MOQ | 50pcs and above |
| Sample payment | 100% prepayment |
| Official order payment | 70% prepayment, 30% balance before shipment, by T/T |
| Stock and packing | In stock; orders can be queued for packing the same day after payment. During non-peak periods, orders can ship the same day. |
| Delivery to China freight forwarder | 2–3 business days |
| International DAP | Generally 5–9 business days |
| International air freight DDP | Generally 12–15 business days |
| International sea freight DDP | Varies by region |
| Packaging | Carton packaging, using minimum volume |
| Documents | International logistics shipping label + international tracking number; Chinese courier waybill; PL; PI; CI |
Warranty and after-sales
- 1
1-year warranty for spare parts
Spare parts are covered for one year.
- 2
Report non-human damage
Provide an operation video and a video of the malfunction.
- 3
Technical review
Our technical team reviews and verifies the submitted videos.
- 4
Solution
A proper solution is provided after review and verification.
Manufacturer
The SPRING-A40 is manufactured by Xiamen Spring Technology Co., Ltd., established in 1998 in Xiamen, China. The company develops and manufactures thermal barcode printers, heat press machines, and engraving machines, and offers OEM/ODM cooperation.
Company-level credentials cover the manufacturing and trading operations: ISO9001, ISO14001, 3C, ROHS, and CE. These are company certifications, not a product-specific certification for the SPRING-A40.
- Founded1998
- Employees42
- Production lines12
- Factory area11,000 sqm
- R&D team42 members
- Annual revenueUS$2.5M–5M
OEM/ODM cooperation is welcomed. One-to-one engineer support is available for each order, covering sample confirmation, technical testing, and after-sales service.
Confirm before ordering
- Paper type and formatWhich of the four widths (210/107/77/56mm) you need, and whether the paper is supplied as rolls or sheets.
- Operating system and driverThe host OS and driver requirements for USB and Bluetooth operation.
- Label or receipt softwareWhich software you plan to print from, and whether it needs a specific label format.
- Power supply and plugThe regional plug type and power supply configuration for your destination market.
- Packaging dimensions and weightCarton dimensions and unit weight for freight planning.
- Product-specific certificationAny certification required for the SPRING-A40 itself in your market.
Buyer FAQ
What paper widths does the SPRING-A40 support?+
Print width is listed as 210/107/77/56mm. Whether a given width suits your document, receipt, or label output depends on your own paper and print requirement.
How does it connect?+
The interface is listed as USB + Bluetooth. Operating system and driver compatibility are not stated in the supplied data; confirm them for your setup.
What is the print speed?+
Print speed is 50mm/s.
Can one unit cover both documents and receipts?+
The unit is listed for 210/107/77/56mm print widths, so it can be matched to full-width A4 documents as well as narrower receipt and ticket output. Confirm the paper stock you intend to load before deciding.
What are the sample and order quantities?+
Samples are 1–5 units. Official orders are 50pcs and above.
What are the payment terms?+
Sample orders are 100% prepayment. Official orders are 70% prepayment with 30% balance before shipment, by T/T.
What warranty applies?+
There is a 1-year warranty for spare parts. For non-human damage, provide an operation video and a video of the malfunction; our technical team reviews and verifies them before a solution is provided.
Is the SPRING-A40 itself certified?+
The supplied product data does not list a product-specific certification. Company-level certifications (ISO9001, ISO14001, 3C, ROHS, CE) cover the manufacturing and trading operations. Ask about certification for your market through the inquiry link.
Request SPRING-A40 details
Tell us the paper widths you need (210/107/77/56mm), your target order quantity, and any custom requirements so the supplier can review your requirement and reply.
