




The H9730 (2139) encoder sensor is a 6-pin optical decoding module developed for belt-type printers and UV flatbed machines. It delivers accurate motion detection and stable signal feedback, ensuring reliable carriage positioning during printing.
This model features a 6-pin output interface for improved signal stability. It is available as a standalone sensor or as a complete set including an adapter card and data cable, allowing flexible installation depending on your system configuration.
Before installation, turn off the printer power. Connect the 6-pin cable securely and align the sensor with the encoder strip. Maintain a 0.3–0.6 mm gap and ensure the strip surface is clean. After installation, test carriage movement for proper operation.
Note: This 6-pin H9730 (2139) sensor is designed for stable decoding and accurate positioning in belt-type and UV flatbed printers. Always confirm connector compatibility before installation.
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.
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.
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