# Printhead HP 761 Gray/Dark Gray

**URL:** https://aio.lv/en/product--hp-ch647a--302244
**Data updated:** 2025-12-28 21:14 (EET)
**Category:** Print Heads
**Manufacturer:** HP
**Manufacturer code:** CH647A
**EAN:** 0885631448229
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 280.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 232.22 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-ch647a--302244

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The HP 761 Gray/Dark Gray DesignJet Printhead is compatible with the HP DesignJet T7100 Printer. It uses inkjet technology and prints in grey and dark grey colors. Dimensions are 28 mm width, 143 mm depth, and 132 mm height. Each package contains one printhead, ensuring high-quality prints with precision and clarity. Ideal for professional printing needs.

## Long description

The HP 761 Gray/Dark Gray DesignJet printhead (MPN CH647A) is designed for professional use with the HP DesignJet T7100 printer. It delivers prints in grey and dark grey using inkjet technology and is suitable for a wide range of applications from economical CAD monochrome drawings to high-quality colour renders and presentations. The compact printhead comes in a single-package unit and supports precise, low-maintenance printing.
Advantages
This printhead produces crisp, accurate results in grey tones while keeping operating costs low for monochrome and technical documents. It supports high productivity with reliable performance and minimal maintenance, and integrates directly with the DesignJet T7100 series to ensure consistent print quality for both drawings and presentation graphics.
Suitable for
CAD monochrome drawings and technical plans
GIS documents and mapping outputs
High-quality renders and colour presentations that use grey tones
Professional offices and print shops using HP DesignJet T7100
Key specifications
Manufacturer: HP
Model / MPN: 761 / CH647A
Compatibility: HP DesignJet T7100
Printing colours: Grey, Dark grey
Technology: Inkjet
Package contents: 1 printhead
Dimensions (W × D × H): 28 × 143 × 132 mm
Weight: 0.07 kg
EAN: 0885631448229
How to use
Install the HP 761 printhead according to the printer’s service manual or on-screen instructions for the DesignJet T7100. Handle the printhead by its body, avoid touching the nozzles and electrical contacts, and unpackage it immediately before installation to prevent contamination. After installation, run the printer’s alignment and nozzle-check utilities to verify proper operation and print a test page in grey tones to confirm output quality.
Usage recommendations
Store unused printheads in original packaging at room temperature and away from direct sunlight. Use genuine HP consumables and follow scheduled maintenance for the DesignJet T7100 to maintain optimal print quality and prolong printhead life.

## Specifications

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 40 - 55 |
| Storage temperature (T-T) | -40 - 60 |
| Operating temperature (T-T) | 20 - 25 |
| Storage relative humidity (H-H) | 8 - 90 |

### Performance

| Feature | Value |
|---|---|
| Colour | Yes |
| Print technology | Inkjet |
| Compatibility | HP DesignJet T7100 Printer |
| Printing colours | Grey, Dark grey |
| Country of origin | Singapore |
| OEM code | CH647A |

### Packaging data

| Feature | Value |
|---|---|
| Package dimensions (WxDxH) | 28 x 143 x 132 |
| Package weight | 110 g |
| Package depth | 143 mm |
| Package height | 132 mm |
| Package width | 28 mm |

### Logistics data

| Feature | Value |
|---|---|
| Pallet dimensions (W x D x H) | 1219 x 1016 x 1325 |
| Products per pallet | 1920 pc(s) |
| Master (outer) cases per pallet | 80 pc(s) |
| Layers per pallet | 10 pc(s) |
| Master (outer) case gross weight | 2.85 g |
| Pallet gross weight | 248 g |
| Quantity per pack | 1 pc(s) |
| Products per master (outer) case | 24 pc(s) |
| Harmonized System (HS) code | 84439990 |

### Technical details

| Feature | Value |
|---|---|
| Box contents | Printhead |

### Other features

| Feature | Value |
|---|---|
| Print head nozzles | 2112 |
| Print head swath | 0.88 " |
| Quantity per box | 1 pc(s) |
| Stacking number for carton | 8 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.07 kg |
| Height | 132 mm |
| Width | 28 mm |
| Depth | 143 mm |

## FAQ

### How much does the Printhead HP 761 Gray/Dark Gray cost, and is it available for purchase?

The price is 280.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 28 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 15.07.2026 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 Printhead HP 761 Gray/Dark Gray 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.

### Where can I download the instructions for Printhead HP 761 Gray/Dark Gray?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/302244/54763924_large.webp