Sharp EL-1801V Operation Manual
Electronic printing calculator
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Also See for EL-1801V:
- Operation manual (2 pages) ,
- User manual (32 pages) ,
- Operation manual (4 pages)
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How to change the ink
To change the ink in a Sharp EL-1801V calculator:
1. Remove the top cover of the calculator.
2. Take out the old ink roller by popping it out.
3. Insert the new ink roller in place.
4. Test the calculator to ensure the print is clear and crisp.
This process ensures the ink is properly replaced.
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