Oki 425D Printer User Manual


 
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Developer’s Guide: English 47
3. Maintenance
3.1 Replacing the Ribbon Cartridge
When printing becomes light, replace the Ribbon Cartridge, following the procedure shown below:
1. Make sure the printer is turned OFF.
2. Press the Cover open bar and open the printer cover.
o425_31.jpg and o425_32.jpg
3. Center the printhead.
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