Toner cartridges for Sharp BP-70C31 - compatible and original OEM

Sharp BP-70C31 – reliable colour printing for busy offices

The Sharp BP-70C31 is a modern A3/A4 colour multifunction printer designed for everyday office workflows: clear text documents, professional-looking presentations, and consistent colour output. To keep this device performing at its best, you need the right toner for Sharp BP-70C31 and the correct imaging consumables. In this category we’ve gathered everything you may need for this model—both Original OEM and Compatible options—so you can print confidently and plan your costs.

If you’re searching by name variants like BP-70C31, BP 70C31 or BP70C31, you’re in the right place: here you’ll find carefully selected supplies dedicated to this exact printer family.

What consumables does the BP-70C31 use and why they matter

For stable performance and consistent colour, the Sharp engine relies not only on toner. That’s why our selection includes the key “Cartridges Laser” components used in long-term operation:

• Toner – the core supply that directly affects colour saturation, text sharpness and page cost. Choosing the right toner for printer Sharp BP-70C31 helps keep prints predictable from the first page to the last.
• Drum Unit – responsible for transferring the image onto paper. A worn drum can cause fading, repeating marks or background haze.
• Waste Toner Tank – collects excess toner. When it’s full, the device may display warnings or stop printing to prevent internal contamination.
• Developer – supports stable image formation in laser systems. Replacing it at the right moment can restore uniform density and smooth gradients.

In short: if your goal is trouble-free printing, it’s worth treating these supplies as a complete system—not just a single cartridge.

Original OEM and Compatible – choose what fits your priorities

We offer both Original OEM consumables and proven Compatible replacements. Original OEM is a great choice if you want manufacturer-branded supplies and maximum predictability in standard office conditions. Compatible options, on the other hand, are ideal when you’re looking for a better cost-per-page while still expecting excellent print quality.

Our compatible cartridges from DrTusz.pl are designed to be as good as the originals in everyday use: reliable, clean printing, and strong colour performance—without paying extra simply for the logo. If you print a lot (monthly reports, offers, invoices, colour handouts), choosing a compatible toner for Sharp BP-70C31 can noticeably reduce operating costs.

Popular products in this category (Black and Colour)

To make selection easier, here are some of the most frequently chosen items for this model:

• Original OEM Toner Sharp BP-GT70BA (BPGT70BA) (Black) and Original OEM Toner Sharp BP-GT70BB (BPGT70BB) (Black) – dependable black text for contracts, invoices and daily office printing.
• Original OEM Toner Sharp BP-GT70CA / BP-GT70CB (Cyan), BP-GT70MA / BP-GT70MB (Magenta), BP-GT70YA / BP-GT70YB (Yellow) – consistent colour sets for charts, presentations and marketing materials.
• Compatible Toner BP-GT70BA (Black), BP-GT70CA (Cyan), BP-GT70MA (Magenta), BP-GT70YA (Yellow) – cost-effective alternatives when you want excellent results and better budget control.
• Original OEM Drum Unit Sharp BP-DR70SA (BPDR70SA) – a key component when print quality drops despite a new toner.
• Original OEM Waste Toner Tank Sharp BP-HB700 (BPHB700) – essential for uninterrupted operation when the printer signals waste toner capacity issues.
• Original OEM Developer Sharp BP-GV70BA (BPGV70BA) (Black) – a smart choice for maintaining stable density and smooth blacks over time.

This variety means you can buy exactly what you need today—one colour, a full set, or the supporting units that keep your BP-70C31 running smoothly.

How to choose the right toner for Sharp BP-70C31 (and avoid common issues)

When selecting ink for Sharp BP-70C31 (in laser devices this means toner), we recommend focusing on three practical points:

• Match the code, not just the colour – look for symbols like BP-GT70BA, BP-GT70CA, etc. This is the quickest way to ensure compatibility with your configuration.
• Consider your printing profile – heavy black-and-white document printing usually benefits from keeping a spare black toner. For colour-heavy output, it’s best to plan a full CMYK rotation.
• Watch for symptoms – streaks, grey backgrounds, uneven colour, or repeated marks can suggest it’s time for a Drum Unit or Developer, not another toner. If the device warns about waste toner, a new Waste Toner Tank is the correct fix.

If you’re unsure whether the issue comes from toner or an imaging component, we encourage you to contact us—our goal is to help you buy the right product the first time and get your Sharp BP-70C31 back to perfect output quickly.

Order your Sharp BP-70C31 supplies with confidence

We’ve built this category so you can easily compare Original OEM and Compatible solutions and choose the best option for your office. Explore the products above, pick the right toner for printer Sharp BP-70C31 (or drum unit, developer, waste toner tank), and keep your device ready for every task.

CTA: Add the selected items to your cart and place your order today—or contact us if you’d like help choosing between OEM and compatible supplies. We’re here to make printing with the Sharp BP-70C31 simple, cost-effective and reliable, with fast delivery and friendly support.