Contents

COVER
CONTENTS
Before Operation
- INTRODUCTION
- COMPLIANCE STATEMENT FOR EUROPEAN USERS
- GS MARK STATEMENT
- FCC COMPLIANCE STATEMENT FOR AMERICAN USERS
- EMI COMPLIANCE STATEMENT FOR CANADIAN USERS
- ETAT DE CONFORMITE EMI A L USAGE DES UTILISATEURS CANADIENS
- Important Safety Instructions
- Notice
- SAFETY INSTRUCTIONS
Setup
- Confirmation of Carton Contents
  - Removing the Packing Material
- Part Names and Functions
  - Front View1
  - Front View2
  - Front View3
  - Operation Panel
  - Rear View
- Connection to Power
- Driver Installation
- Connection to a Computer
Printer Operation
- Power ON/OFF
  - Turning on the power
  - Turning off the power
- Normal Operating Mode
  - LED Functions
- Setting the Media
  - Media Sizes
  - Installing the Media
- Mode Settings
  - HEX Dump Mode
  - Self Print Mode
  - Menu Setting Mode
  - Menu Setting Flow Chart (1/2)
  - Menu Setting Flow Chart (2/2)
  - Example of printing (1/2)
  - Example of printing (2/2)
  - Menu Setting Table (1/6)
  - Menu Setting Table (2/6)
  - Menu Setting Table (3/6)
  - Menu Setting Table (4/6)
  - Menu Setting Table (5/6)
  - Menu Setting Table (6/6)
  - Emulation Auto Detect: Cross-Emulation(TM)
  - Manually Selecting the Printer Emulation
Printer Adjustments
- Sensor Adjustments
  - Entering Sensor Adjustment Mode
  - Sensor Selection Method
  - Adjusting the Transparent Type Sensor
  - Adjusting the Reflective Type Sensor
- Media Thickness Adjustment
- Media Width Adjustment
- Cleaning
Troubleshooting
- 1/2
- 2/2
Appendixes
- Specifications
  - 1/3
  - 2/3
  - 3/3
- Interfaces
  - Serial Interface
  - USB Interface
  - Parallel Interface (Option)

Citizen CL-S521 User's Manual

Pages 57

Year 2010

Language(s)

of 57

Citizen CL-S521 Printer Specification

The Citizen CL-S521 is a robust thermal label printer designed for efficient, high-quality printing applications. It features a print resolution of 203 dpi, delivering clear and precise output suitable for a wide range of labeling needs. The printer is equipped with a print speed of up to 6 inches per second, enhancing productivity in demanding environments. Its maximum print width is 4.1 inches, accommodating various label sizes for versatile use cases.

The CL-S521 is engineered with a Hi-Lift™ metal mechanism, facilitating easy ribbon and media loading, which minimizes downtime and increases operational efficiency. This printer supports both direct thermal and thermal transfer printing methods, providing flexibility depending on user requirements. It is compatible with a range of media types, including continuous, die-cut, and fanfold labels, allowing for customizable printing solutions.

Connectivity options include USB and Serial interfaces, ensuring seamless integration into existing systems and networks. The printer is further enhanced by Citizen's Cross-Emulation™ technology, which simplifies switching between different printer languages and enhances compatibility with various software applications. Its compact and sturdy design, featuring a small footprint, makes it suitable for deployment in constrained spaces without sacrificing performance or reliability.

The CL-S521 also supports optional features such as Ethernet connectivity and a peeler or cutter, expanding its functionality for specific operational needs. Its intuitive control panel and LCD display provide easy access to settings and printer status, ensuring user-friendly interaction. With its combination of reliable performance, versatile functionality, and ease of use, the Citizen CL-S521 stands out as a dependable choice for businesses seeking efficient label printing solutions.

Citizen CL-S521 Printer F.A.Q.

How do I load media into the Citizen CL-S521 printer?

To load media, open the printer cover, adjust the media guides to fit the media width, and place the media roll onto the media holder. Pull the media through the printhead and close the cover.

What should I do if the printer is not feeding labels correctly?

Ensure the media is loaded correctly and the guides are properly adjusted. Check for any obstructions in the media path and calibrate the printer using the feed button.

How can I perform a self-test on the CL-S521 printer?

Turn off the printer, then press and hold the feed button while turning the printer back on until the printer starts printing the self-test page.

What steps should I follow to clean the printhead?

Turn off the printer and unplug it. Open the cover and use a lint-free cloth moistened with isopropyl alcohol to gently wipe the printhead. Allow it to dry before closing the cover and powering on the printer.

How do I change the print speed on the CL-S521 printer?

Access the printer settings through the printer driver or software application, navigate to the print speed settings, and adjust the speed as necessary. Save the settings before printing.

Why is my printout faint or missing lines?

Ensure that the printhead is clean and properly aligned. Check if the ribbon is installed correctly and that it matches the media type. Replace the ribbon if necessary.

How can I resolve a paper jam issue in the CL-S521 printer?

Turn off the printer and open the cover. Carefully remove any jammed paper without tearing it. Check for any debris and ensure the media is loaded correctly before closing the cover and restarting the printer.

What is the procedure for updating the firmware on the CL-S521 printer?

Download the latest firmware from the Citizen website. Connect the printer to your computer, open the firmware update utility, and follow the on-screen instructions to complete the update.

How do I set up the CL-S521 printer for wireless printing?

The CL-S521 does not support direct wireless printing. To enable wireless printing, connect the printer to a networked print server or use a USB-to-wireless adapter. Follow the adapter's setup instructions.

Why is the printer not powering on?

Check that the power cable is securely connected to both the printer and a working power outlet. Inspect the power button to ensure it is not stuck. If the problem persists, try using a different power cable.