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Toner cartridges KM IU-410/310 CMYK - compatible and original OEM

The KM IU-410/310 CMYK series covers original OEM drum units designed for Konica Minolta laser printing systems where consistent image transfer and stable print quality matter. As part of the toner/drum consumables set, these units support clean, predictable output across both monochrome and full-color jobs, making them a practical choice for offices that rely on reliable day-to-day printing.

This category includes Original OEM Drum Units in all four process colors: KM IU-410K (4047203) for Black, plus KM IU-310C (4047703) Cyan, KM IU-310M (4047603) Magenta, and KM IU-310Y (4047503) Yellow. Using genuine KM IU-410/310 drum units helps maintain correct color balance, sharp text edges, and smooth gradients while reducing common issues such as backgrounding, streaks, or uneven density that can appear as drums wear.

If you’re replacing a single color drum or refreshing the full CMYK set, choosing the right KM IU-410/310 OEM drum unit can help protect your printer’s performance and keep output consistent over time. Review your printer’s supported part numbers and select the matching drum unit(s) to keep your laser consumables setup aligned with manufacturer specifications.

Compatible with:
Category Laser Cartridges
Type Original OEM
Class Drum Unit
Color Black
Manufactured by Konica - Minolta
Compatible with Konica - Minolta
Catalog Number 4047203
Availability Ask for availability
In stock 0 szt.
Yield 100000 pages
Cost per page 0.78 gr/page
775,99 PLN
(630,89 PLN netto)
 
Free Delivery
Sold
Category Laser Cartridges
Type Original OEM
Class Drum Unit
Color Cyan
Manufactured by Konica - Minolta
Compatible with Konica - Minolta
Catalog Number 4047703
Availability Ask for availability
In stock 0 szt.
Yield 50000 pages
Cost per page 3.88 gr/page
1.938,99 PLN
(1.576,42 PLN netto)
 
Free Delivery
Sold
Category Laser Cartridges
Type Original OEM
Class Drum Unit
Color Yellow
Manufactured by Konica - Minolta
Compatible with Konica - Minolta
Catalog Number 4047503
Availability Ask for availability
In stock 0 szt.
Yield 50000 pages
Cost per page 3.88 gr/page
1.938,99 PLN
(1.576,42 PLN netto)
 
Free Delivery
Sold
Category Laser Cartridges
Type Original OEM
Class Drum Unit
Color Magenta
Manufactured by Konica - Minolta
Compatible with Konica - Minolta
Catalog Number 4047603
Availability Ask for availability
In stock 0 szt.
Yield 50000 pages
Cost per page 3.88 gr/page
1.938,99 PLN
(1.576,42 PLN netto)
 
Free Delivery
Sold

Color That Looks Professional, Page After Page

Dear Customer, if your business prints contracts, reports, invoices or marketing materials, you know that consistent color and sharp black text aren’t a luxury—they’re a daily requirement. In this category we offer Toner cartridges KM IU-410/310 CMYK solutions focused on what truly determines print quality: the drum unit. These Laser cartridges are designed to keep your Konica Minolta output clean, crisp and reliable, so every page looks like it came from a well-managed print room—without surprises halfway through a job.

What You’ll Find Here: Original OEM Drum Units (CMYK)

This category contains Original OEM Drum Units for the KM IU-410/310 series in a full CMYK set—built for stable imaging, accurate color layers and dependable performance. You can choose the exact unit you need:

  • Original OEM Drum Unit KM IU-410K (4047203) (Black)
  • Original OEM Drum Unit KM IU-310Y (4047503) (Yellow)
  • Original OEM Drum Unit KM IU-310M (4047603) (Magenta)
  • Original OEM Drum Unit KM IU-310C (4047703) (Cyan)

If you’re searching for a dependable toner for printer KM BizHub devices, remember: in many professional color laser systems, the drum unit is a key “engine part” that directly affects how toner is transferred onto paper. A fresh drum unit often means a visibly fresher print.

Why Drum Units Matter (More Than Many People Expect)

When prints start to lose their edge, many users immediately blame toner. In reality, common issues frequently point to a worn drum unit. Replacing the right drum can solve problems such as:

  • faded areas or uneven coverage in black or color
  • repeating marks or “ghosting” at regular intervals
  • background haze/gray cast, especially on large white areas
  • loss of fine detail in graphics and small text

Choosing the correct drum unit KM IU-410/310 is one of the fastest ways to restore clean transitions, solid fills, and the “just serviced” look in everyday printing.

Compatible Printers: Built for Popular BizHub Color Workhorses

The KM IU-410/310 CMYK drum units are used in well-known Konica Minolta multifunction and printer lines. They are compatible with selected devices such as KM BizHub C350, KM BizHub C450, and KM BizHub C450P. If you’re matching supplies to your machine, the safest method is to confirm the IU code (IU-410K / IU-310C / IU-310M / IU-310Y) and the OEM reference number shown in your device documentation or current unit label.

How to Choose the Right KM IU-410/310 Drum Unit

We encourage you to make selection simple and mistake-free. Before adding to cart, check:

  • Color: K (black), C (cyan), M (magenta), Y (yellow)
  • Series code: IU-410 vs IU-310 (your device configuration determines which is needed)
  • OEM number: e.g., 4047203, 4047703, 4047603, 4047503
  • Your print symptom: defects in one color often indicate the corresponding drum needs replacement

This approach helps you buy exactly the toner for printer KM BizHub C450 system component you need (imaging drum), avoid downtime, and keep costs predictable.

Original OEM vs Compatible: What’s the Difference?

In this specific category, we currently focus on Original OEM drum units—manufacturer-grade components intended for maximum consistency and full device compatibility. Many customers choose OEM when they want the most straightforward maintenance path for busy offices.

At the same time, it’s worth knowing that compatible drum units and toners from the DrTusz.pl offer can be as good as originals—a great option when you want to optimize printing costs without sacrificing quality. If you’re unsure which route is best for your usage (high volume, graphics-heavy prints, or standard office documents), we’re here to help you choose confidently.

Keep Your Printing Smooth, Efficient, and Stress-Free

With Toner cartridges KM IU-410/310 CMYK drum units, you’re investing in consistent color, sharp black text, and a printer that performs like a dependable partner—day after day. Choose the right Original OEM Drum Unit KM IU-410K / IU-310C / IU-310M / IU-310Y and bring your BizHub print quality back to the level your business deserves.

Order your KM IU-410/310 drum unit today and get back to printing with confidence.