Maintenance - Gainscha GA-2408T Series User Manual

14. Maintenance

This session presents the clean tools and methods to maintain your printer.
1. Please use one of following material to clean the printer.
Cotton swab
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Lint-free cloth
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Vacuum / Blower brush
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100% ethanol
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2. The cleaning process is described as following,
Printer Part
Print Head 1. Always turn off the printer before cleaning the print head.
2. Allow the print head to cool for a minimum of one minute.
3. Use a cotton swab and 100% ethanol to clean the print head surface.
Platen Roller 1. Turn the power off.
2. Rotate the platen roller and wipe it thoroughly with 100% ethanol and a cotton
swab, or lint-free cloth.
Tear Bar/Peel Bar Use the lint-free cloth with 100% ethanol to wipe it.
Sensor Compressed air or vacuum
Exterior Wipe it with water-dampened cloth
Interior Brush or vacuum
NOTE:
Do not touch printer head by hand. If you touch it careless, please use ethanol to clean it.
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Please use 100% Ethenol.DO NOT use medical alcohol, which may damage the printer head.
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Regularly clean the print head and supply sensors once change a new ribbon to keep printer
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performance and extend printer life.
The maximum printing ratio per dot line is 15% for this printer. To print the full web black line, the
maximum black line height is limited to 40 dots, which is 5mm for 203 DPI resolution printer and
3.3mm for 300 DPI resolution printer.
Method
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