# Printhead HP 761 Yellow DesignJet

**URL:** https://aio.lv/en/product--hp-ch645a--297016
**Data updated:** 2025-12-28 21:14 (EET)
**Category:** Print Heads
**Manufacturer:** HP
**Manufacturer code:** CH645A
**EAN:** 0885631448205
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 280.49 €
**Prices and availability valid until:** 2026-07-10 23:59
**Price without VAT (21%):** 231.81 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-ch645a--297016

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The HP 761 Yellow DesignJet Printhead is designed for HP Designjet T7100 printers. It utilizes dye-sublimation technology for vibrant yellow prints. Dimensions: 28mm width, 143mm depth, 132mm height. Each package contains one printhead, ensuring high-quality output for your printing needs.

## Long description

The HP 761 Yellow DesignJet Printhead (MPN CH645A) is a replacement printhead for HP DesignJet T7100 series printers. It uses dye‑sublimation technology to deliver accurate yellow colour output for CAD monochrome drawings with colour highlights, GIS documents and high‑quality colour renders and presentations. The package contains one printhead; dimensions are approximately 28 mm (W) x 143 mm (D) x 132 mm (H) and the unit weight is about 0.07 kg.
Advantages
The HP 761 Yellow printhead provides crisp, consistent yellow tones and is engineered for cost‑effective printing across a range of applications. It supports reliable, low‑maintenance operation to help maintain high productivity on HP DesignJet T7100 printers and produces colour output suitable for both technical drawings and visual presentations.
Suitable for
CAD drawings with yellow highlights
GIS documents requiring colour annotation
High‑quality colour renders and presentations
Replacement/maintenance of HP DesignJet T7100 printers
Key specifications
Manufacturer: HP
Model: 761 Yellow (MPN CH645A)
Compatible with: HP DesignJet T7100 series
Printing colours: Yellow
Technology: Dye‑sublimation
Package contents: 1 printhead
Dimensions: 28 mm (W) x 143 mm (D) x 132 mm (H)
Weight: 0.07 kg
EAN: 0885631448205
How to use
Turn off the printer and follow the printer manufacturer's instructions for replacing printheads in the HP DesignJet T7100. Remove the old printhead according to the service manual, unpackage the replacement HP 761 Yellow printhead, and install it in the correct yellow slot. After installation, run any recommended alignment or cleaning cycles from the printer control panel or driver to ensure optimal output quality.
Usage recommendations
Store the printhead in its original packaging until installation and avoid touching the nozzle area. Use genuine HP supplies and perform routine printhead maintenance as described in the printer manual to maximize lifespan and print quality.

## Specifications

### 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 |

### Performance

| Feature | Value |
|---|---|
| Print technology | Dye-sublimation |
| Compatibility | HP Designjet T7100 |
| Printing colours | Yellow |
| Country of origin | Singapore |
| OEM code | CH645A |

### 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 |

### 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 |

### Technical details

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

### Other features

| Feature | Value |
|---|---|
| Print head nozzles | 2112 |
| Compatible ink types, supplies | Dye-based |
| Ink drop | 9 pl |
| Print cartridge volume (metric) | Not applicable |
| Print head swath | 0.88 " |
| Quantity per box | 1 pc(s) |
| Stacking number for carton | 8 |
| Retail only | No |

### 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 Yellow DesignJet cost, and is it available for purchase?

The price is 280.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 03.07.2026 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 Yellow DesignJet 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 Yellow DesignJet?

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/297016/54763798_large.webp