Product details
The Epson SJMB4000 Maintenance Box for C4000 is a high-capacity waste-ink absorber designed specifically for Epson ColorWorks C4000 series printers. It captures excess ink from printhead cleaning cycles and ensures that your printer continues to run smoothly without internal ink overflow.
When the maintenance box reaches capacity, the printer alerts you, and the SJMB4000 is easy to replace, minimizing downtime and helping maintain consistent print quality. It’s a crucial part for any high-volume or industrial labeling setup.
Epson SJMB4000 Maintenance Box for C4000 Key Features
- Compatible with Epson ColorWorks C4000 series
- High-capacity ink absorption
- Collects waste ink during cleaning
- Printer alerts when the box is full
- Easy to replace by the user
- Durable, leak-resistant design
- Helps prevent printhead clogs
- Supports long-term, heavy-duty printing





