How to fix Citizen CL-S621 printing that is not neat?
If your Citizen Label Maker isn't printing neatly, ensure that the media and ribbon are correctly set. Adjust the printing density via the menu or control software if it's too high or low. Also, inspect the platen for dirt or deformation; clean it with ethyl alcohol if dirty, and consult your dealer about replacement if it's deformed.
What to do if the Citizen CL-S621 Label Maker printing position changes?
If the printing position changes on your Citizen Label Maker, first, ensure the media and ribbon are correctly set. Clean the platen with ethyl alcohol if it's dirty, and consult the dealer about replacement if deformed. Check the software content and communication status set by the host computer if an error message appears. Also, set the correct menu values using the operating panel or the host computer. Set the media sensitivity to appropriate values, and if the problem persists, change the 'Sensor level' in the 'System setup'.
Why is the ribbon slipping (ribbon dirt is produced) in my Citizen CL-S621 Label Maker?
If the ribbon is slipping (and ribbon dirt is being produced) in your Citizen Label Maker, adjust the tension with the ribbon tension adjustment knob to suit the ribbon being used.
Why is my Citizen Label Maker paper feeding but not printing?
If your Citizen Label Maker is feeding paper but not printing, the thermal printhead might be dirty or have a label stuck to it. If it's dirty, gently remove the dirt using the provided head cleaner. If there's a label stuck, carefully remove it, avoiding metal objects that could damage the printhead. For adhesive residue, use a soft cloth dampened with ethyl alcohol. Ensure you are using the recommended ribbon or one of the same type.
Why is the ribbon wrinkled in my Citizen CL-S621 Label Maker?
If the ribbon is wrinkling in your Citizen Label Maker, adjust the ribbon tension using the ribbon tension adjustment knob to suit the ribbon being used. Also, adjust the left-right balance with the ribbon balance adjustment knob. If the printing density is too high, lower it using the menu or control software. Finally, make sure you're using the recommended media and ribbon or equivalent products; if the issue continues, contact a service representative.
How to fix Citizen Label Maker ribbon that does not wind?
To resolve a Citizen Label Maker ribbon that isn't winding, check that the ribbon is set in the correct course. Also, ensure that the ribbon winding direction is correct.
What to do if Citizen CL-S621 LED doesn't light up?
If the LED doesn't light up when the power is connected to your Citizen Label Maker, ensure the power cord is correctly plugged into the electrical outlet and the printer's power inlet. Replace the power cord if damaged, using only a cord specifically made for the printer. Verify that the outlet is receiving power, checking for building-wide power issues or failures. If necessary, replace the main fuse in the building's fuse box and reset the main breaker, consulting a qualified serviceman for the replacement.
General| Print technology | Direct thermal / Thermal transfer |
|---|---|
| Maximum resolution | 203 DPI |
| RS-232 ports | 1 |
| RS-232 interface | Yes |
| Standard interfaces | USB 1.1, Serial |
| Optional connectivity | Ethernet, Parallel, Wireless LAN |
| Connectivity technology | Wired |
| Flash memory | 4 MB |
| Internal memory | 16 MB |
| Compatible operating systems | Windows, XP, 2003, 2008, Vista, Windows 7 |
| Media thickness | 0.0635 - 0.254 mm |
| Maximum media length | 1625.6 mm |
| Maximum roll diameter | 125 mm |
| Supported paper width | 12.5 - 118.1 mm |
| Product color | Gray |
Weight and Dimensions| Depth | 289 mm |
|---|---|
| Width | 231 mm |
| Height | 270 mm |
| Weight | 4500 g |
Crucial safety guidelines to prevent personal injury and property damage.
Additional safety instructions and warnings for printer operation.
Step-by-step guide for connecting the printer to a power source.
Instructions for installing the necessary printer drivers on a computer.
Explains how to connect the printer to a computer via various interfaces.
Instructions for turning the printer on and off, including LED indications.
Step-by-step guide for loading media into the printer.
Instructions for positioning the transparent and reflective sensors correctly.
Instructions for installing the ribbon and paper core.
Guide on performing self-test prints to check printer settings and quality.
Overview of entering and navigating the printer's menu system.
Visual guide for configuring the printer using Datamax emulation.
Visual guide for configuring the printer using Zebra emulation.
Method for quickly switching between thermal transfer and direct thermal printing.
Explains how to adjust and calibrate the printer's sensors.
How to adjust the media thickness dial for optimal print quality.
How to adjust the media width dial for proper head pressure.
Table of common printer issues, checks, and corrective actions.
Further troubleshooting steps for printing quality and ribbon issues.
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