Genuine HP 5PN57A Black Developer Unit 5PN57-67001 400,000 Page

Discover the deep richness of black with the Genuine HP SVC-HP LJ Black Developer Unit 5PN57-67001. Designed for precision, this developer assembly ensures outstanding colour accuracy, bringing your prints to life with bold, high-quality results—ideal for professional-grade printing that makes a lasting impact.

• Special order (lead time may apply)
• Page yield: Approx. 400,000
• Black developer assembly
• OEM replacement part
• Electrostatic development process
• Designed for uniform toner distribution

FAQ's

• What is a developer assembly?

The developer unit in a laser printer is responsible for managing and applying toner to the drum, allowing the printer to create visible images.

• Is a drum the same as a developer unit?

While some drum cartridges have the developer integrated in it already, many copiers and laser printers have a separate developer. The drum is a photo-conductive cylinder. While the developer unit contains all the toner.

• How many developer assembly does my machine have?

Colour laser printers and copiers have 4 developer units, one for each color. B&W printers, also called monochrome printers, have one developer.

• How often or when do I need to change a developer unit?

To help confirm that you need to replace the developer, there is a yield associated with it. This yield could be 80,000 prints or 300,000 it all depends on the make and model of the equipment. Often times, light or faded prints are indication that the developer needs a replacement even when it's life cycle has not yet been reached.

• Can I replace the developer myself?

No, it is not recommended. A trained and certified technician is required to perform replacement or installation of a new developer unit. The installation process may get messy and wrong if not done carefully and properly and could damage the machine. The technician will also need to reset the counter for the developer.

Our service department can assist in arranging a technician to install it for a nominal fee.

Please contact us for further assistance.

OEM Code: 5PN57-67001, 5PN57A

Brand: HP

Manufacture Type: Genuine

User-installable (CRU): Technician Recommended

Machine Section: Photoconductor

Product Type: Developer Assembly

Suitable Colour: Black

Estimated Yield / Duty Cycle: Approx. 400,000 pages based on 5% coverage

Suitable Printer Models: 

Samsung SL-X6350ZX

Samsung SL-X6350LX

Samsung SL-X6300LX

Samsung SL-X6250LX

Samsung SL-X5280NR

Samsung SL-X5230NR

Samsung SL-G306X

Samsung SL-G256X

HP Color LaserJet Managed MFP E786 Series

HP Color LaserJet Managed Flow MFP E78625z

HP Color LaserJet Managed Flow MFP E78630z

HP Color LaserJet Managed Flow MFP E78635z

HP Color LaserJet Managed Flow MFP E786z

HP Color LaserJet Managed MFP E78625dn

HP Color LaserJet Managed MFP E78630dn

HP Color LaserJet Managed MFP E78635dn

HP Color LaserJet Managed MFP E786dn

HP Color LaserJet Managed MFP E785 Series

HP Color LaserJet Managed MFP E78523dn

HP Color LaserJet Managed MFP E78528dn

HP Color LaserJet Managed MFP E785dn

Package Includes: 1 x Genuine Original HP SVC-HP LJ Black Developer Unit 5PN57-67001

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Delivery Information

When purchasing from Inkmasters.net.au, you will enjoy fast delivery to most parts of Australia, we use a range of courier services, depending on location and efficiency.

All in stock items will be dispatched same day for orders placed before 2pm.

Shipping Charges

We offer free shipping for PPE and toner orders over $199.

Deliveries to rural and country areas, including NT and WA, and for large or bulky items, additional freight charges may apply. To confirm any extra delivery costs, please contact us at 1300 898 591. Alternatively, our friendly staff will contact you to provide a quote for the actual freight charges. You can choose to accept or decline the quote. If you accept, we will invoice you for the charges. If you decline, we may need to cancel your order and issue a refund if it has already been paid.