# Y-axis sensor board Flashforge AD4 (model 30001904001) for 3D printer

**URL:** https://aio.lv/en/product--flashforge-30001904001--4287678
**Data updated:** 2026-01-07 15:07 (EET)
**Category:** 3D Printer Consumables
**Manufacturer:** Flashforge
**Manufacturer code:** 30001904001
**EAN:** 6971940406976
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-07-10 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--flashforge-30001904001--4287678

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

Replacement Y-axis sensor board Flashforge AD4, model 30001904001. Designed as an OEM spare part for Flashforge AD4 3D printers, this board monitors Y-axis position and contributes to accurate movement and print quality. Intended for service, repair or upgrade of compatible printers; helps restore axis sensing without replacing major assemblies.

## Long description

Replacement Y-axis sensor board Flashforge AD4 (model 30001904001) for 3D printers. This OEM spare part is intended for Flashforge AD4 series machines and monitors the Y-axis position to support accurate movement and consistent print quality. It is designed for service, repair or upgrade of compatible printers and restores axis sensing without needing to replace major assemblies.
Advantages
The Flashforge AD4 Y-axis sensor board is a direct-fit OEM component that simplifies repair and reduces downtime. It maintains original compatibility with AD4 electronics and helps restore reliable Y-axis feedback for accurate layer alignment. Using the correct replacement part preserves printer functionality and avoids potential issues from incompatible third-party modules.
Suitable for
 Repairing Flashforge AD4 3D printers
 Replacing a faulty or damaged Y-axis sensor board
 Routine maintenance or service of compatible printers
 Upgrading original components with OEM spare parts
Key specifications
 Brand: Flashforge
 Model / MPN: 30001904001
 Function: Y-axis position sensor board
 Compatibility: Flashforge AD4 series
 EAN: 6971940406976
How to use
Power off the printer and disconnect it from the mains before beginning. Access the electronics compartment according to the printer service manual, remove the faulty Y-axis sensor board, and install the replacement Flashforge AD4 board in the same orientation and connector positions. Reconnect all cables securely, reassemble the housing, then power on the printer and run any recommended axis calibration or homing procedures to confirm correct operation.
Usage recommendations
Handle the board with electrostatic discharge (ESD) precautions and use manufacturer guidance for disassembly and reassembly. If unsure about the replacement procedure, consult an authorized service center or refer to the Flashforge AD4 technical documentation to avoid damaging other components.

## FAQ

### How much does the Y-axis sensor board Flashforge AD4 30001904001 cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 88 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 29.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Flashforge products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Flashforge service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/4287678/66900625_large.webp