




The Q9864#57 optical raster sensor is a precision encoder read head designed for 120LPI linear raster decoding systems, widely used in inkjet printers, photo plotters, and UV flatbed printers. Manufactured with durable materials and high-temperature-resistant plastic housing, this sensor offers stable and long-lasting performance in high-speed printing environments.
Each unit features a compact 4-pin interface and is compatible with a wide range of raster scale widths and decoding boards. The Q9864 sensor reads light through a precision slit and outputs high-fidelity encoder signals to control carriage positioning.
Key Features:
Model: Q9864#57
120LPI (lines per inch) raster compatibility
4-pin interface (CH B, VCC, CH A, GND)
Compact and durable housing with stable signal output
Designed for decoding linear optical strips
Easy integration with encoder boards and motion control systems
Specifications:
Application: Raster decoding for 120LPI systems
Wiring: 1—CH B, 2—VCC, 3—CH A, 4—GND
Size: Miniature format for space-saving installations
Color: Beige & black housing
Optional matching encoder strips available (custom lengths/widths)
Compatible With:
Inkjet printers
Eco-solvent photo plotters
UV flatbed printers
Digital signage machines and X-axis carriage motion control systems
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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