Toner cartridges for Canon i-SENSYS MF645Cx - compatible and original OEM

Canon i-SENSYS MF645Cx – sharp colour printing for busy offices

The Canon i-SENSYS MF645Cx is a reliable colour laser all-in-one designed for teams that print a lot and expect professional results every day. It combines fast printing, scanning and copying with crisp text and vibrant graphics, which makes it a great match for invoices, reports, offers, labels and marketing materials. To keep this device working at its best, you need the right toner for Canon i-SENSYS MF645Cx—in black and three colours (CMYK).

Colour toner for Canon MF645Cx – what you gain with the right cartridge

Choosing a well-matched toner for printer Canon MF645Cx is not only about colour intensity. It also affects print consistency, device cleanliness and predictable page yield. In this category you will find both standard-capacity and high-capacity solutions, so you can match the cartridge to your real printing volume.

• Consistent colour – cyan, magenta and yellow stay balanced for charts and graphics.
• Deep blacks – important for readable text, barcodes and everyday office documents.
• Efficient printing – high-yield options reduce the frequency of replacements.
• Perfect fit for the MF645Cx series – cartridges matched to the Canon i-SENSYS MF line help avoid common issues such as streaks or faded areas.

If you search by codes and common names (e.g. MF645Cx, MF 645 CX, or 3102C001AA), you’re in the right place—this is the dedicated selection for this device family.

Original OEM and Compatible CRG-054 / CRG-054H – choose your best option

We offer both Original OEM cartridges and proven Compatible alternatives. For Canon MF645Cx, the most popular series is CRG-054 (standard yield) and CRG-054H (high yield). If you print frequently, a toner for Canon i-SENSYS MF645Cx in the “H” version is usually the most economical choice.

• Original OEM Toner Canon CRG-054: (3024C002) Black, (3023C002) Cyan, (3022C002) Magenta, (3021C002) Yellow
• Original OEM Toner Canon CRG-054H: (3028C002) Black, (3027C002) Cyan, (3026C002) Magenta, (3025C002) Yellow
• Compatible Toner CRG-054H for Canon: Black (3028C002), Cyan (3027C002), Magenta (3026C002), Yellow (3025C002)
• Compatible Toners CRG-054H CMYK multi pack: 054HCMYK – a convenient full set for colour printing

Want a fresh start or to expand your setup? This category also includes the device itself: All-In-One Printer Canon i-SENSYS MF645Cx.

How to select the right toner for Canon i-SENSYS MF645Cx

Dear Customer, the simplest way to choose the right toner for printer Canon i-SENSYS MF645Cx is to decide between standard yield and high yield, and then pick OEM or compatible.

• CRG-054 vs CRG-054H – the “H” version is high-yield: ideal for frequent printing and lower cost per page.
• Single colour vs CMYK set – if you print a lot of colour, the CRG-054H CMYK multipack helps keep all colours ready at the same time.
• Original OEM vs Compatible – OEM is the manufacturer’s cartridge; our compatible cartridges from DrTusz.pl are a smart alternative that delivers print quality just as good as the originals, with excellent value for money.

Common MF645Cx printing issues – and what usually helps

With colour laser devices like the Canon MF645Cx, users often ask us about a few practical topics. Here’s what to check before you worry:

• Faded print or uneven colour – make sure the correct colour cartridge is installed and fully seated; for heavy users, moving to CRG-054H can help keep output stable.
• Streaks on pages – replace the toner that is running low and ensure the cartridge is stored properly before installation.
• Wrong cartridge selected – the MF645Cx uses CRG-054 / CRG-054H; if you’re unsure, match the code like 3028C002 (black high yield) or use one of the MF645Cx name variants (MF 645cx, MF645 CX, etc.).
• Frequent replacements – switch from standard to high-yield to reduce downtime and keep the office flowing.

Order your colour toner today – and keep your Canon MF645Cx ready

We encourage you to choose the best toner for Canon i-SENSYS MF645Cx from our carefully prepared range—original OEM, compatible cartridges, and convenient CMYK multipacks. Add the right colours to your basket, and if you need help selecting between CRG-054 and CRG-054H or choosing OEM vs compatible, contact us—we’ll guide you quickly and clearly.

Browse the available products, pick the variant that matches your printing volume, and enjoy fast delivery and helpful customer support from our team.