SoliJet S2 series handheld inkjet printer utilizes HP thermal inkjet technology:
- The cartridge and print head are all-in-one piece design.
- Every time you replace the cartridge, you replace it with a new print head.
- No maintenance needed.
SoliJet S2 print height: 1 inch (25.4 mm)
Nozzles in the print head:
There are 300 nozzles in the print head, all these 300 nozzles bring high-resolution performance and enable minimal character height to 1.2 mm.

Just purchase an online print conversion stents kit and a photoelectric sensor, install the whole set, and put the whole set beside the conveyor, you can easily turn the S2 handheld inkjet printer into an online coding machine.

File transfer mode: USB flash drive.
You can import images via USB flash drive, so you can easily print your logo or signs.

SoliJet S2 series support monochrome bitmaps in BMP format and the bitmaps should be 300 pixels in height.

There are 6 ink colors available: black, white, red, blue, yellow, and green.
It is worth mentioning that the white ink has a strong covering power, which is quite easy to get a clear mark on dark surfaces.

The S2 is designed for wide applications and print on almost any surfaces, we equipped S2 series with water-based ink and eco-solvent ink.
The water-based ink is for printing on permeable materials like paper, wood, plasterboard, MDF, leather, etc.
The eco-solvent ink is for printing on non-permeable materials like metal, glass, ceramic, plastics, film-coated paper, etc.
Available printing surface includes:
- Paper, cartons, corrugated paper.
- Iron, steel, stainless steel, copper, aluminum, anodized aluminum, titanium, coated metal.
- Plastics: ABS, PC, PVC, PA, LDPE, HDPE, PET, and more.
- Furniture material: wood, MDF, painted wood or MDF.
- Ceramic, glass.
- Building materials: lightgage steel joist, rolled steel, concrete wall.

The maximum distance between printhead and object surface is 0.2 inches (5mm).
The S2 handheld inkjet printer is capable of printing on rough or curved surfaces.

The system language of SoliJet S2 is available in English and Chinese.

The software and hardware of the S2 handheld inkjet printer have been through market validation and technology iteration of more than 10,000 customers in China mainland, they are reliable and widely used in factories, small studios, and start-ups.

SoliJet S2 weighs 2.6 lbs (1.2kg), they are both quite handy and portable.

The S2 is capable of 10 hours continuous print, or 20 hours standby.
Inkjet Marking Samples:
Inkjet coding MFG and time on the bottom of a tin:

Inkjet printing RoHS, CE marks on PMMA/acrylic, inkjet marking batch number, and QR code in one pass:

Inkjet coding MFG and EXP on the food bag:

Inkjet coding production date on the PP film:

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Inkjet Print Samples:
S1 | S2 | ||
Print Height | 12.7 mm | 25.4 mm | |
Resolution | 600 dpi | 300 dpi | |
Minimal Print Height | 2 mm | 2 mm | |
Nozzles | 600 nozzles | ||
Software Function | Real-time clock, Batch number, Serial number, Bar code, QR code Flip font left and right | ||
Pattern | Logo, Symbol, Warning icon, etc. | ||
Dates | Century, Year, Month, Day, Hour, Minute, Second | ||
Supported Materials | Permeable or non-permeable materials | ||
Supported Ink Types |
Water-based ink, ECO-solvent ink |
||
Ink Colors |
Black, Red, Blue, Yellow, White |
||
Print Lines | 1-6 lines | ||
Weight | 2.2 lbs ( 1kg )include ink cartridge, printer, battery | 2.6 lbs (1.2kg)include ink cartridge, printer, battery | |
Screen | 4.3 inches resistive touchscreen | ||
Processor | STM32 Processor | ||
Interface | USB flash drive, Photoelectric interface | ||
Language | English, Chinese | ||
Print Speed | Controlled by the rolling wheel, max. speed up to 164ft/min (50m/min) | ||
Print Distance | 2~5mm from the surface | ||
Pre-view | Pre-view via the color screen | ||
Settings | Display all the parameters on the screen, change settings by screen touch | ||
Cartridge Capacity | 42 ml | ||
Battery Capacity | 2800 mAh | ||
Power | 30W | ||
Charging Time | Less than 5 hours | ||
Environmental Conditions | Temperature between 14~113℉ (or -10 to 45℃), humidity 30~70% |