HP (Hewlett-Packard) C4680 All in One Printer User Manual


 
If this did not solve the issue, try the next solution.
Solution 2: Remove the tape from the print cartridges
Solution: Check each print cartridge. The tape might have been removed from the
copper-colored contacts, but still might cover the ink nozzles. If the tape is still
covering the ink nozzles, carefully remove the tape from the print cartridges. Do not
touch the ink nozzles or the copper-colored contacts.
1 Copper-colored contacts
2 Plastic tape with pink pull tab (must be removed before installing)
3 Ink nozzles under tape
Cause: Protective tape was covering the print cartridges.
If this did not solve the issue, try the next solution.
Solution 3: Remove and reinsert the print cartridges
Solution: One or both of the print cartridges are not installed or are installed
incorrectly. Remove and reinsert the print cartridges and verify that they are fully
inserted and locked in place. If the problem persists, clean the copper-colored
contacts of the print cartridges.
To clean the print cartridge contacts
1. Turn on the product and open the print cartridge door.
The print carriage moves to the center of the product.
2. Wait until the print carriage is idle and silent, and then unplug the power cord from
the back of the product.
Errors 103
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