Citizen CL-S300 User Manual (English)

Questions and Answers:

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Kristie LeeAug 15, 2025
What to do if Citizen CL-S300 Barcode Reader LED lights up red and printing stops?
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  Shannon ThompsonAug 15, 2025
  If the LED lights up red (ERROR) and printing is interrupted, several factors could be at play. It could be due to an error in the software settings or print commands, a label jam, the label stock being finished, the print mechanism not being closed properly, or the print medium covering the sensor. In each case, verify these components and correct as needed. Also, ensure you are using a suitable print medium.
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webstercrystalAug 18, 2025
Why does Citizen CL-S300 Barcode Reader print blank labels?
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  David BeltranAug 18, 2025
  If the label stock passes through the Citizen Barcode Reader, but no image is printed, ensure that the label stock is loaded correctly and is suitable material. Also, verify that you have selected the correct printer driver, label stock, and printing mode.
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Alyssa DonaldsonAug 21, 2025
What to do if Citizen CL-S300 Barcode Reader label stock jams during printing?
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  Michael BartonAug 21, 2025
  If the label stock jams during printing with your Citizen Barcode Reader, clear the paper jam. Also, remove any label material left on the thermal print head and clean the print head using a soft lint-free cloth dipped in alcohol.
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Michael BurnettAug 25, 2025
How to troubleshoot Citizen CL-S300 when LEDs do not light up?
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  ofrancisAug 25, 2025
  If the printer is switched on, but the LEDs do not light up on your Citizen Barcode Reader, check the power supply.
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Shelly ThomasAug 27, 2025
Why does Citizen CL-S300 Barcode Reader label stock not move correctly?
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  Jennifer McmahonAug 27, 2025
  If the label stock does not move correctly, resulting in a missing printed image on parts of the label, there might be label material stuck to the thermal print head. Alternatively, there could be errors in the application software, or the starting position may have been set incorrectly. Also, verify the power supply. Check each of these elements to identify and resolve the issue.
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Jennifer BakerAug 30, 2025
How to fix blurred printed image on Citizen Barcode Reader?
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  Adam GreeneAug 30, 2025
  If the printed image on your Citizen Barcode Reader is blurred, it could be due to the darkness setting or glue residue or other dirt on the thermal print head. Inspect the thermal print head for any residue or dirt, and adjust the darkness setting as needed.
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Kristy JensenSep 2, 2025
Why is Citizen Barcode Reader missing labels during printing?
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  Joseph AlvaradoSep 2, 2025
  If your Citizen Barcode Reader is missing a label during printing, check the label height setting. Also, make sure that there is no dust covering the sensor.
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Miguel HunterSep 5, 2025
Why is the printed image positioned incorrectly on Citizen CL-S300 Barcode Reader?
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  James MarquezSep 5, 2025
  If the printed image is positioned incorrectly on the Citizen Barcode Reader, check for paper or dust covering the sensor. Also, ensure the label liner is suitable and verify the paper guide settings.
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Ann DuarteSep 8, 2025
Why is there no printed image on part of the Citizen CL-S300 Barcode Reader label?
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  woodjulieSep 8, 2025
  If there is no printed image on part of the label when using your Citizen Barcode Reader, check the thermal print head for dust or other dirt. You may also want to use the internal “CZ SELFTEST” command to check whether the thermal print head will carry out a complete print job. Also, check the quality of the print medium.
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Cynthia BrownSep 12, 2025
Why is Citizen Barcode Reader stripper not functioning correctly?
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  Alexander PerrySep 12, 2025
  If the stripper is not functioning correctly on your Citizen Barcode Reader, check whether there is dust on the label dispenser and ensure the label stock is positioned correctly.

Citizen CL-S300 Specifications

General

Print technology	Direct thermal
Maximum resolution	203 x 203 DPI
Maximum printing width	108 mm
USB port	Yes
Ethernet LAN	No
USB 2.0 ports quantity	1
Product color	Black
Media thickness	0.06 - 0.2 mm
Maximum label width	38.1 mm
Maximum label length	1.727 m
Maximum roll diameter	127 mm
Windows operating systems supported	Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64