UV-LED INK



US81 ink complies with the EU REACH regulations and is a highly safe ink that does not contain any SVHC (Substances of Very High Concern) or CMR* substances classified as categories 1A or 1B.
*As of October 2025
US81 ink characteristics

Temporarily prints using selected areas of active nozzles when clogged nozzles fail to recover.
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Nozzle Area Select is a safety function that ensures uninterrupted operation.
When nozzles are missing, printing can be performed temporarily using only active nozzle blocks by automatically selecting one of the 6 available function modes, allowing you to continue operation with minimal printer downtime.

Print a nozzle check pattern, exam available nozzle blocks, and select a suitable mode. (6 modes available)

Continue printing using only available nozzles. Printing efficiency drops to approx. 50-60%, but you can continue operation without replacing the print head.

Manages the remaining media with barcodes, enabling efficient media consumption and usage.
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When removing media, a barcode is printed on the end of it to record the remaining media amount.
When reloading, the barcode is read by the sensor, and the remaining capacity is recognized, which prevents media from running out during printing and reduces waste.

Media information is also printed in text, allowing you to check it yourself by reading it without having to scan


Automatically adjusts ink landing position during bidirectional printing to achieve sharp, high-quality printing
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This function automates the bidirectional adjustment process (which previously required visual inspection and manual input) by printing a pattern and scanning it with a sensor.
This not only lessens the amount of work required from the operator but also saves time and reduces variation in adjustment among operators, ensuring the same results across different jobs.

If the ink landing position is not aligned in both directions, both letters and images will visually double up.

The sensor reads the data and automatically applies corrections

The ink landing position is automatically adjusted, making letters and images appear clear

Automatically corrects the media feed by printing a pattern and reading it with a sensor
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Previously, media feed correction was done with a ruler and manually entering data. This functions automates this process by printing a pattern and reading it with a sensor.
This not only lessens the amount of work required from the operator but also saves time and reduces variation in adjustment among operators, ensuring the same results across different jobs.

If the media feed amount is
incorrect, white or black lines may
appear in the printed image

Automatically calculates and
reflects feed correction

Beautiful clear image



This RIP software boasts high image quality thanks to MUTOH’s proprietary technology MUTOH Clear Tone, a preview function that reduces printing errors, and a printing environment (preset function) that streamlines workflow.

Check printer status in real time.
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This software monitors the status of a printer on a PC connected to the printer via a network.


| Model | XPJ-1682UR | |
|---|---|---|
| Print head | Print method | On-demand piezo drive system |
| Height adjustment | Low: 1.5 mm, Middle: 2.0 mm, High: 2.5 mm | |
| Number | 2 (staggered) | |
| Media | Roll media width | Maximum: 1,625 mm Minimum: 500 mm |
| Max. thickness | Low: 0.3 mm, Middle: 0.8 mm, High: 1.3 mm | |
| Diameter | Ø200 mm or less | |
| Weight | 30 kg or less | |
| Core diameter | 2 or 3 inches | |
| Maximum printable width | 1,615 mm | |
| Ink | Type | UV-LED ink (US81 ink) |
| Color | 4 colors (C,M,Y,K) / 6 colors (C,M,Y,K, White, Varnish) | |
| Capacity | 800 ml ink bag | |
| Interface | Gb-Ethernet (1000BASE-T) | |
| Power supply | Voltage: AC 100–120 V ±10% / AC 200–240 V ±10% Frequency: 50/60 Hz ±1 Hz | |
| Print environment | Printer operation | Temperature: 20–32 ℃ Humidity: 40–60% no condensation |
| Accuracy guaranteed | Temperature: 22–30 ℃ Humidity: 40–60% no condensation | |
| Power consumption | Operation: 950 W or less, Sleep mode: 21 W or less | |
| Dimensions (W×D×H) | 2,770 mm × 895 mm × 1,504 mm (Including high capacity ink bag adapter) | |
| Weight | 181 kg (Printer body: 149 kg, Stand: 32 kg) | |
| RIP software | Genuine RIP software VerteLith | |
| Product name | Model | Details | |
|---|---|---|---|
| Option | MEDIA-FLANGE | Roll media flange | 1 piece (one-sided) |
| MEDIA-FLANGE-H | Roll media flange high torque | 1 piece (one-sided) | |
| VJ-HCIPADPT-UV8 | High capacity ink bag adapter | 8 pieces | |
| VJ16/19-TUP40U | Take-up unit (for media up to 40 kg) | ||
| IJ-TUP100-01 | Take-up unit (for media up to 100 kg) | ||
| IJ-NZMD-01 | Nozzle check unit | ||
| Product name | Model | Details | |
|---|---|---|---|
| US81 ink | US81-CY800 | Cyan (CY) | 800 ml bag |
| US81-MA800 | Magenta (MA) | ||
| US81-YE800 | Yellow (YE) | ||
| US81-BK800 | Black (BK) | ||
| US81-WH800 | White (WH) | ||
| US81-VA800 | Varnish (VA) | ||
| Cleaner | UH22-CL220U | Cleaner | 220 ml cartridge |
| Supply | VJ-HCIPAR | VJ adapter plug | 20 pieces |
| VJ-CB | Cutter blade | 1 piece | |
| RH2 Clean stick | Cleaning stick | 100 pieces | |
| IJ-RWPS-02 | Replaceable wiper set | 2 pieces | |
| DROPPER6PACK SET | Dropper 6 pack set | ||
| IJ-FLABS-03 | Flushing pad | ||
| IJ-RLCLNK-01 | Rail cleaner kit | ||
| VJ-ULVA1-ML500U | Maintenance cleaner | Consumables, bottle | |
| IJ-UVFLT-03 | UV-LED filter | Consumables, 10 pieces | |
| IJ-UVGLS-03 | UV-LED emitting window glass | Consumable | |
| IJ-EFFLT-01 | Fan filter | Consumables, 18 pieces | |
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