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Description
xEncoder Sensor H9740 (1631) – For Mutoh VJ-1604 Series
Product Overview
The H9740 (1631) Encoder Sensor is a high-precision optical disk decoder designed for Mutoh VJ-1604 and similar printer models. It delivers accurate carriage position feedback and smooth printing control, ensuring excellent image alignment and printhead movement stability.
Key Features
- Specifically compatible with Mutoh VJ-1604 / RJ-8000 / RJ-8100 / VJ-1624 series.
- Accurate 360 LPI optical resolution for stable signal feedback.
- Available with different cable lengths for flexible printer installation.
- Provides strong resistance to vibration and environmental interference.
- Ensures long-term consistent performance with industrial-grade PCB design.
Technical Specifications
| Model | H9740 (1631) |
| Working Voltage | DC 5V |
| Optical Resolution | 360 LPI |
| Signal Output | A/B Dual Channel |
| Cable Length Options | 55cm / 1.3m |
| Compatible Models | Mutoh VJ-1604 / RJ-8000 / RJ-8100 / R-H2 / VJ-1624 and similar printers |
Version Comparison
| Version | Description | Recommended Use |
|---|---|---|
| Short Cable 55CM – H9740 Optical Disk Decoder | Compact version with 55cm cable for standard Mutoh printer layouts. | Ideal for typical Mutoh VJ-1604 installation distance. |
| Long Cable 1.3M – H9740 Optical Disk Decoder | Extended 1.3m cable version suitable for larger printer frames. | Recommended for long-body or modified machine setups. |
| Short Cable 55CM + H9730 Optical Strip Decoder | Alternative model with H9730 optical strip sensor head. | For printers using hybrid decoding systems. |
Installation Notes
- Power off the printer before installing or replacing the sensor.
- Align the sensor slot with the encoder strip and secure the position.
- Maintain a 0.3–0.6mm gap between the optical head and the strip.
- Ensure the encoder strip is clean and free of dust or fingerprints.
Note: The H9740 (1631) encoder sensor ensures high decoding precision and long-term reliability for Mutoh VJ-1604 series printers. Choose the cable length according to your printer’s internal wiring layout.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
- Choosing a selection results in a full page refresh.