Ink Cartridge Packaging using Epson C4

Industry > ElectronicsApplication > Packing·PackagingSector > Manufacturing

This application case features an automated ink cartridge packaging solution utilizing the Epson C4 6-axis robot. By integrating a tool changer, the system performs multiple tasks—box handling, cartridge insertion, and QR code inspection—within a single compact cell.

The seamless transition between tasks minimizes idle time, maximizes productivity, and simplifies process management through a unified automation flow.

Components

Robot	Robot: EPSON C4 Type: 6-axis articulated robot Payload: 4kg / Reach: 600mm Repeatability: ±0.02mm (High-precision) / Weight: 27kg Key Feature: Automatic Tool Changer Allows the robot to switch between different grippers and sensors for diverse tasks in a single cycle.

Workflow

STEP 1.	Box Picking & Loading: Picking the empty paper packaging boxes and loading them into the cell.
STEP 2.	Manual Insertion: Placing the product manual inside the box.
STEP 3.	Cartridge Alignment: Aligning the ink cartridges for precise insertion.
STEP 4.	Tool Change: Switching the end-effector to the inspection/handling tool.
STEP 5.	QR Code Recognition: Scanning the product's QR code for tracking and inspection.
STEP 6.	Box Forming & Taping: Folding the box into shape and applying sealing tape.
STEP 7.	Tool Change: Switching back to the final handling gripper.
STEP 8.	Picking & Pressing: Picking the finished product and ensuring the tape is firmly adhered.
STEP 9.	Discharge: Exporting the fully packaged product to the output line.

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Key Features

Improved Production Efficiency & Exceptional Space Utilization

Minimized Downtime: Continuous operation with zero idle time significantly boosts overall production efficiency.
Optimized Cycle Times: The application of high-speed industrial robots minimizes the time required for each packaging cycle.
Maximized Space Utilization: The compact design of the Epson C4 allows for high-performance automation within a very small footprint.
Versatile Multi-Tasking: The integration of an automatic tool changer enables the robot to perform a wide variety of tasks—from picking to inspection—sequentially.
Labor Reduction: By consolidating multiple manual steps into a single automated cell, management points and required manpower are minimized.

Implementation Results

ROI Period	2 Years
Key Metrics	Significant increase in productivity through continuous, non-stop production cycles.
Client Feedback	By minimizing idle time and waiting periods through the use of high-speed industrial robots, we were able to drastically improve our total production output.