Hp LaserJet Pro MFP M127fw User Manual download pdf (Page 105)

2. Use a moist, lint-free cloth to wipe both pickup

rollers and the separation pad to remove dirt.

CAUTION: Do not use abrasives, acetone,

benzene, ammonia, ethyl alcohol, or carbon

tetrachloride on any part of the product; these

can damage the product. Do not place liquids

directly on the glass or platen. They might seep

and damage the product.

3. Close the document-feeder input tray.

Send to a different fax machine

Send the fax job to a different fax machine to see if another machine will successfully receive the fax job.

●

If another fax machine receives the fax successfully, check the connection and settings on the original

receiving fax machine.

●

If another fax machine does not receive the fax successfully, check the fax settings on your product. If

the fax is still unsuccessful, there might be interference on the phone line. Try to resend the fax later.

Check the sender's fax machine

Ask the sender to darken the contrast setting on the sending fax machine, and then resend the fax.

If the received fax quality is still poor, check the fax settings on your product.

ENWW Improve fax image quality 97

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Hp LaserJet Pro MFP M127fw User Manual Page 105