Epson SJMB4000 Maintenance Box for C4000

The Epson SJMB4000 Maintenance Box (C33S021601/C33S021602) is a high-capacity, essential accessory designed for the Epson ColorWorks C4000 series printers, including the C4000e (BK) and C4000e (MK). This maintenance box efficiently collects excess ink flushed during printhead cleaning, ensuring optimal printer performance and preventing clogs. With a robust design and easy replacement process, it minimizes downtime in high-volume printing environments. Ideal for retail, logistics, and manufacturing, it supports consistent, high-quality label printing.

Key Features of Epson SJMB4000 Maintenance Box

Efficient Ink Waste Collection

The Epson SJMB4000 Maintenance Box is engineered to collect residual ink from printhead cleaning cycles, preventing clogs and maintaining the ColorWorks C4000’s PrecisionCore™ printhead. Its high-capacity design handles significant ink waste, supporting continuous operation in busy environments. This ensures consistent print quality for labels, barcodes, and graphics, critical for professional applications.

High-Capacity for High-Volume Printing

With a capacity to store substantial ink waste, the SJMB4000 reduces the frequency of replacements, minimizing downtime and maintenance costs. This makes it ideal for businesses with high-volume printing needs, such as retail stores or warehouses producing thousands of labels daily. The box’s efficiency supports uninterrupted workflows, enhancing productivity.

Easy, Hassle-Free Replacement

The SJMB4000 features a user-friendly design for quick, mess-free replacement. When full, the printer alerts users, and the plug-and-play installation ensures minimal disruption. This simplicity is crucial for fast-paced settings where downtime impacts operations.

Durable and Reliable Design

Built for durability, the SJMB4000 withstands the demands of continuous printing. Its compact size (9.25 x 7.05 x 2.05 inches, approximately 14.6 ounces) fits seamlessly into the ColorWorks C4000 series, ensuring easy integration. The robust construction prevents leaks, protecting the printer and workspace. This reliability is essential for maintaining consistent performance in professional environments.

Eco-Conscious Maintenance Solution

The SJMB4000 supports sustainability through Epson’s Planet Partners program, enabling easy recycling of used maintenance boxes. By reducing the need for frequent replacements, it minimizes waste, aligning with eco-friendly business practices. This makes it a smart choice for environmentally conscious companies. For more on sustainable printing, visit Epson’s sustainability page.

Unique Features: High-Capacity Ink Storage and Printer Protection

The SJMB4000’s high-capacity ink storage allows for extended printing without frequent maintenance, a key advantage for high-volume label production. Additionally, its role in protecting the printer’s printhead by collecting waste ink prevents clogs and extends the device’s lifespan, ensuring long-term reliability for businesses.

Compatibility and Use Cases for Epson SJMB4000 Maintenance Box

Device Compatibility

The Epson SJMB4000 Maintenance Box is compatible with the Epson ColorWorks C4000e (BK) and C4000e (MK) printers, ensuring seamless integration with these models. It is designed to work with the printer’s maintenance cycles, supporting consistent performance for gloss or matte label printing. Verify your printer model before purchasing to ensure compatibility.

Ideal Use Cases

This maintenance box is ideal for retail, logistics, and manufacturing businesses using the ColorWorks C4000 series for label printing. It supports high-volume tasks like producing product labels, shipping tags, or barcodes, ensuring printer reliability in busy environments. The SJMB4000 is perfect for maintaining print quality in settings like warehouses, retail stores, or e-commerce fulfillment centers, where consistent output is critical. For more labeling solutions, visit Avery’s labeling resources.

Technical Specifications

• Product Type: Maintenance Box
• Model Number: C33S021601/C33S021602
• Compatibility: Epson ColorWorks C4000e (BK), C4000e (MK)
• Function: Collects excess ink during printhead cleaning
• Capacity: High-capacity waste ink collection
• Dimensions: 9.25 x 7.05 x 2.05 inches (approximate)
• Weight: Approximately 14.6 oz (414 g)