HP Mfp M127fn CZ181ABGJ manual 111

Improve fax image quality	94
Check the scanner glass for dirt or smudges	94
Check the send-fax resolution setting	94
Check the lightness/darkness setting	95
Check the Error Correction setting	95
Check the Fit-to-Page setting	96
Clean the pickup rollers and separation pad in the document feeder	96
Send to a different fax machine	97
Check the sender's fax machine	97
Solve wired network problems	98
Poor physical connection	98
The computer is using the incorrect IP address for the product	98
The computer is unable to communicate with the product	98
The product is using incorrect link and duplex settings for the network	99
New software programs might be causing compatibility problems	99
The computer or workstation might be set up incorrectly	99
The product is disabled, or other network settings are incorrect	99
Solve wireless network problems	100
Wireless connectivity checklist	100
The product does not print after the wireless configuration completes	101
The product does not print, and the computer has a third-party firewall installed	101
The wireless connection does not work after moving the wireless router or product	101
Cannot connect more computers to the wireless product	101
The wireless product loses communication when connected to a VPN	101
The network does not appear in the wireless networks list	101
The wireless network is not functioning	102
Perform a wireless network diagnostic test	102
Reduce interference on a wireless network	102
Solve fax problems	104
Check the hardware setup	104
Faxes are sending slowly	105
Fax quality is poor	106
Fax cuts off or prints on two pages	107
9 Parts, supplies, and accessories	1
Order parts, accessories, and supplies	110
Customer self-repair parts	110
Accessories	110
Index	111

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