Troubleshooting

1Power connection

2Power cord and adaptor

5.Try to print from your computer.

If the product prints when plugged directly into a wall outlet while disconnected from any power strips or surge suppressors, the power strip or surge suppressor might not be allowing sufficient voltage to reach the product.

6.If the product cannot print and the print carriage is still stalled, contact HP support for service.

Go to: www.hp.com/support.

If prompted, choose your country/region, and then click Contact HP for information on calling for technical support.

Cause: There might not be not be sufficient voltage for the product.

Need alignment or alignment failed

Try the following solutions to resolve the issue. Solutions are listed in order, with the most likely solution first. If the first solution does not solve the problem, continue trying the remaining solutions until the issue is resolved.

Solution 1: Incorrect type of paper is loaded in the input tray

Solution 2: Make sure the protective tape is removed from the print cartridges

Solution 3: Check if print cartridges are fully inserted

Solution 4: Align newly installed print cartridges

Solution 5: Print cartridge or sensor might be defective

Solution 1: Incorrect type of paper is loaded in the input tray

Solution: If you have colored paper loaded in the input tray when you align the print cartridges, the alignment fails. Load unused plain white letter or A4 paper into the input tray, and then try the alignment again. If the alignment fails again, you might have a defective sensor or print cartridge.

Errors 191

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Image 194
HP F4235, F4240, F4280 manual Need alignment or alignment failed