1. Introduction
This manual provides essential instructions for the proper installation, operation, and maintenance of your Konica Minolta BizHub C280 Color Drum. Please read this manual thoroughly before use to ensure optimal performance and longevity of the product.
2. Product Overview
The Konica Minolta BizHub C280 Color Drum is an Original Equipment Manufacturer (OEM) component designed for use with the Konica Minolta BizHub C280 laser printer. This drum unit is crucial for transferring toner to paper, enabling high-quality color prints. It has an estimated yield of 55,000 pages at 5% coverage.
Image of the Konica Minolta DR311 Color Drum unit, still sealed in its original cardboard packaging. The packaging displays the Konica Minolta logo, model number DR311, and indications for Yellow, Magenta, and Cyan colors.
3. Setup and Installation
3.1 Safety Precautions
- Turn off and unplug the printer before installation.
- Avoid touching the drum surface directly with bare hands. Fingerprints can degrade print quality.
- Keep the drum unit away from direct light to prevent damage.
- Handle with care to avoid dropping or impacting the unit.
3.2 Installation Steps
- Open the front cover of your Konica Minolta BizHub C280 printer.
- Locate the used drum unit.
- Carefully remove the old drum unit by pulling it out. Place it in a protective bag for proper disposal.
- Unpack the new Konica Minolta BizHub C280 Color Drum from its protective packaging.
- Remove any protective covers or seals from the new drum unit.
- Align the new drum unit with the guides in the printer.
- Gently push the new drum unit into place until it clicks securely.
- Close the front cover of the printer.
- Plug in and power on the printer. The printer may perform a calibration cycle automatically.
4. Operating the Drum Unit
The drum unit operates automatically as part of the printing process. Once installed, the printer's internal systems will manage its function. No direct user operation is required for the drum unit itself. The printer will indicate when the drum unit needs replacement based on its page yield or detected wear.
5. Maintenance
To ensure the best print quality and extend the life of your drum unit:
- Use only genuine Konica Minolta toner cartridges with your printer.
- Avoid exposing the drum unit to extreme temperatures or humidity during storage or handling.
- If print quality issues arise, consult your printer's main user manual for cleaning procedures or diagnostic steps related to the drum unit. Do not attempt to clean the drum surface with abrasive materials.
6. Troubleshooting
6.1 Poor Print Quality (streaks, spots, faded prints)
- Check Installation: Ensure the drum unit is correctly installed and fully seated in the printer.
- Toner Levels: Verify that toner cartridges are not empty or low.
- Drum Life: The drum unit may be nearing the end of its estimated life cycle (55,000 pages). Replace if necessary.
- Printer Settings: Consult your printer's main user manual for specific error codes or diagnostic tools related to print quality.
6.2 Drum Unit Error Message
- Reseat Drum: Verify the drum unit is properly seated. Remove and reinsert it firmly.
- Power Cycle: Power cycle the printer (turn off, wait 30 seconds, then turn on).
- Replacement: If the error persists, the drum unit may be faulty or at the end of its service life and requires replacement.
7. Specifications
- Model: Konica Minolta BizHub C280 Color Drum
- Part Number: DR311 (Yellow, Magenta, Cyan)
- Estimated Page Yield: 55,000 pages (at 5% coverage)
- Compatibility: Konica Minolta BizHub C280 Laser Printer
- Type: Original Equipment Manufacturer (OEM)
8. Warranty and Support
This Konica Minolta OEM product is typically covered by the manufacturer's standard warranty. For specific warranty terms, conditions, and technical support, please refer to the official Konica Minolta website or contact their customer service directly. Keep your purchase receipt as proof of purchase.
