The final display in the maintenance mode is the Voltage setting mode. The display will show ‘PE #.##V’ and as the second option ‘BL #.##V’ for Gap mode and Black line mode. The ‘#.##’ represents the current voltage reading for these sensors. For proper operation of the printer in these modes the voltage needs to be set to a specific range of values for the currently installed media.

Note: A small, flat blade, jewelers screwdriver will be needed to make the following adjustments.

To set the Paper- Gap voltage;

1)Peel off a label from the media to expose the liner.

2)Place the material into the printer so the exposed liner is under the sensor guide (#3 on the illustration on page 3-7) and close the sensor guide.

3)Close the printer cover to prevent ambient light from skewing the readings.

4)Adjust the Paper Gap sensor (the top hole on the front left-hand side of the printer (see illustration on page 2-2)) to read between 3.00V to 3.30V.

5)Open the printer cover and draw the media under the sensor guide, until a label is positioned under the sensor, close the cover.

6)The reading should be less than the reading voltage of Step 4. The difference between the two should be more than 1.00V.

To set the Black Line voltage;

1)Place label material under the sensor guide with the media positioned so that the black line is not at the sensor.

2)Close the printer cover to prevent ambient light from skewing the readings.

3)Adjust the Black Line sensor (the middle hole on the front left-hand side of the printer (see illustration on page 2-2)) to read between 3.00V to 3.30V.

4)Open the printer cover and draw the media under the sensor guide, until a the Black Line is positioned under the sensor, close the cover.

5)The reading should be less than the reading voltage of Step 3. The difference between the two should be more than 1.00V.

2-7

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Citizen Systems CLP-6401 user manual

CLP-6401 specifications

The Citizen Systems CLP-6401 is a versatile and high-performance label printer designed for a wide range of industrial and commercial applications. Renowned for its reliability and efficiency, this printer is particularly well-suited for use in manufacturing, logistics, and retail environments where durable labels are essential.

One of the standout features of the CLP-6401 is its high-resolution printing capability. With a native resolution of 203 dpi, it ensures that text, barcodes, and graphics are produced with sharp clarity and detail. This is critical for applications where barcode readability is paramount, such as in inventory management and shipping.

The CLP-6401 utilizes thermal transfer and direct thermal printing technologies, which offer flexibility in label material choices. This dual-mode capability allows users to select the most appropriate media for their specific needs, whether it involves thermal transfer labels that provide long-lasting durability or direct thermal labels suitable for short-term use. The printer supports a wide range of label sizes, which can be customized according to the application requirements.

Another notable characteristic of the CLP-6401 is its robust construction. Designed for harsh industrial environments, this printer is built to withstand the rigors of daily use. Its compact design ensures that it can fit into tight spaces while still delivering reliable performance.

Connectivity is another important aspect of the CLP-6401. It features multiple interfaces, including USB, Ethernet, and optional Bluetooth, ensuring that it can easily integrate into existing workflows. This adaptability allows businesses to streamline their operations and manage their labeling processes more efficiently.

The CLP-6401 is also equipped with advanced software tools to enhance usability. Citizen Systems provides a range of utilities and drivers that support various operating systems, making it easy to configure and manage print jobs. Additionally, the printer's LCD display allows for straightforward monitoring of printing status and maintenance alerts, ensuring that users are always informed about the printer’s performance.

In summary, the Citizen Systems CLP-6401 is a powerful label printer that combines high-quality printing, robust design, and flexible connectivity options. With its ability to produce durable labels efficiently, it stands out as an essential tool for industries looking to optimize their labeling processes. Whether it's for parcel shipment, product labeling, or inventory control, the CLP-6401 is a reliable choice for today’s demanding applications.