# Cartridge HP 738 300-ml Magenta

**URL:** https://aio.lv/en/product--hp-676m7a--10682973
**Data updated:** 2026-04-03 16:15 (EEST)
**Category:** Inkjet Printer Cartridges
**Manufacturer:** HP
**Manufacturer code:** 676M7A
**EAN:** 0196548336173
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 237.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 196.27 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-676m7a--10682973

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The HP 738 300-ml Magenta DesignJet Ink Cartridge is designed for HP DesignJet T850 and T950 printers. It offers vibrant magenta color for high-quality prints. The cartridge dimensions are 283 mm in width, 41 mm in depth, and 118 mm in height. Each pack contains one cartridge, ensuring you have the necessary ink for your printing needs.

## Long description

The HP 738 300-ml Magenta cartridge is an original ink supply designed for use with HP DesignJet T850 and T950 large-format printers. It provides magenta ink formulated to deliver consistent color and reliable output for technical drawings, posters and graphics where accurate magenta tones are required. The cartridge measures approximately 283 mm wide, 41 mm deep and 118 mm high and comes as a single 300-ml unit per pack.
Advantages
The cartridge is engineered to ensure stable ink flow and predictable color reproduction across long print runs. Its 300-ml capacity reduces the frequency of replacements compared with smaller cartridges, helping to maintain workflow continuity. Compatibility with the designated DesignJet models supports automatic recognition and optimized ink usage by the printer.
Suitable for
Printing posters and presentations with accurate magenta tones
Architectural and engineering drawings that require consistent color accents
Graphic proofs and color displays for signage and marketing materials
Large-format photographic prints where magenta saturation is important
Key specifications
Ink type: dye-based magenta ink compatible with HP DesignJet systems
Volume: 300 ml
Color: magenta
Physical dimensions: approximately 283 mm (W) × 41 mm (D) × 118 mm (H)
Weight: 0.454 kg
How to use
Install the cartridge into the designated slot of an HP DesignJet T850 or T950 following the printer’s cartridge replacement procedure. Remove any protective seals or caps immediately before insertion, align the cartridge with the guide rails and press until it clicks into place. After installation, allow the printer to perform any initialization or priming steps; run a nozzle check or test print to confirm proper ink flow and color output.
Usage recommendations
Use original HP inks and perform regular printhead maintenance and alignment routines as specified by the printer manual to preserve color fidelity and prevent clogging. Store unused cartridges in a cool, dry place away from direct sunlight and install them before their indicated shelf life expires for best results.

## Specifications

### Features

| Feature | Value |
|---|---|
| Compatibility | HP DesignJet T850, T950 |
| Printing colours | Magenta |
| Quantity per pack | 1 pc(s) |

### Technical details

| Feature | Value |
|---|---|
| Box contents | Ink cartridge |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.454 kg |
| Package weight | 509 g |
| Height | 118 mm |
| Width | 283 mm |
| Depth | 41 mm |
| Package depth | 41 mm |
| Package height | 118 mm |
| Package width | 283 mm |

### Safety regulation & standards

| Feature | Value |
|---|---|
| Other EU Hazard statement(s) | EUH208: Contains sensitizing substance. May produce an allergic reaction |

## FAQ

### How much does the Cartridge HP 738 cost, and is it available for purchase?

The price is 237.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 17 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 09.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Cartridge HP 738 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 HP 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 HP 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, printing colours, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

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