HP 645A Colour LaserJet Cartridge Magenta SC1 C9733A

HP 645A Colour LaserJet Cartridge Magenta SC1 C9733A | Magenta for Colour LaserJet printing

The HP 645A Colour LaserJet Cartridge Magenta SC1 C9733A is a magenta cartridge for HP Colour LaserJet printing. It’s for people replacing the magenta supply in a colour laser printer and looking for the cartridge by its HP name or part number. Magenta has a specific job in colour printing: it contributes the magenta component to colour images and documents. This is the cartridge to consider when that’s the colour you need to replace, rather than a different colour or a complete printer. The name includes several useful identifiers—645A, SC1 and C9733A—so there’s more than one way to recognise the item. One practical point: use the reference your printer calls for when choosing a replacement; a familiar brand name alone isn’t enough to identify a cartridge for every printer. If you’re matching a cartridge you already have, compare its printed reference with the product name here.

Choosing the right replacement

Printer supplies are easiest to shop for when you start with the exact reference, rather than relying on colour alone. Magenta tells you which colour this cartridge is; the HP name and the codes identify the product. If you’re buying it as a replacement, look up the supply reference specified for your printer and match that reference before placing it in your basket. That’s a more dependable approach than assuming two cartridges are interchangeable because both are magenta or carry the same brand. The product name is also useful when searching for the cartridge again later, especially if you keep a note of the part number with your printer supplies. This page identifies the cartridge as an HP 645A Colour LaserJet product, in magenta, with the references SC1 and C9733A. It’s a straightforward option to investigate when those are the details you need to match.

Technical Specifications

• Brand: HP
• Series: 645A
• Product type: Colour LaserJet cartridge
• Colour: Magenta
• Reference: SC1 C9733A