HP H470 User Manual - Page 78
CAUTION, To prevent damage to the electrical contacts, you should wipe
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Chapter 5 2. Clean the electrical contacts on the print cartridge cradle with a dry cotton swab. 3. Carefully clean the electrical contacts on the print cartridge with a soft, dry, lint-free cloth. CAUTION: To prevent damage to the electrical contacts, you should wipe the contacts only once. Do not wipe the ink nozzles on the print cartridges. 4. Reinstall the print cartridges. 74 Maintain and troubleshoot
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2.
Clean the electrical contacts on the print cartridge cradle with a dry cotton swab.
3.
Carefully clean the electrical contacts on the print cartridge with a soft, dry, lint-free
cloth.
CAUTION:
To prevent damage to the electrical contacts, you should wipe the
contacts only once. Do not wipe the ink nozzles on the print cartridges.
4.
Reinstall the print cartridges.
Chapter 5
74
Maintain and troubleshoot