This document is an operation guide for the CLP-621C 2 printer. It includes instructions for printer installation, computer connection, printer operation, and adjustment.
This manual begins with important safety information, covering warnings, proper handling, and precautions such as keeping the printer away from water and liquids. It also details installation procedures, including unpacking, connecting power and data interfaces, and setting up the printer on a stable surface.
Subsequent sections describe printer operation modes, printing methods, maintenance tasks like cleaning and replacing consumables, and troubleshooting steps for common errors. Technical specifications and a guide for replacing the interface board are also included. This manual is written in Chinese.
| Interface | IEEE1284 (ECP) and USB 1.1 |
|---|---|
| Print width | 4.1 inches |
| CPU | 32‑bit RISC CPU |
| Power voltage | 220‑240 V |
| Maximum current | 7.5 A |
Read and follow all safety warnings, keep the printer away from water, do not use liquids or chemicals on it, and ensure it is placed on a stable, non‑conductive surface.
The printer supports IEEE1284 (ECP mode) and USB 1.1 for data transfer.
Connect the printer to a 220‑240 V power source with a maximum current of 7.5 A.