Check the image-adjustment settings
........................................................................................................................................................
232
Optimize scan quality for text or pictures
..................................................................................................................................................
233
Check the output-quality settings
...................................................................................................................................................................
234
Improve fax image quality
.................................................................................................................................................................................................
234
Check the scanner glass for dirt and smudges
....................................................................................................................................
234
Check the send-fax resolution settings
......................................................................................................................................................
236
Check the image-adjustment settings
........................................................................................................................................................
236
Optimize fax quality for text or pictures
.......................................................................................................................................................
237
Check the error-correction setting
..................................................................................................................................................................
237
Check the fit-to-page setting
..............................................................................................................................................................................
238
Send to a different fax machine
........................................................................................................................................................................
238
Check the sender's fax machine
......................................................................................................................................................................
238
Solve wired network problems
......................................................................................................................................................................................
238
Introduction
......................................................................................................................................................................................................................
238
Poor physical connection
......................................................................................................................................................................................
239
The computer is unable to communicate with the printer
............................................................................................................
239
The printer is using incorrect link and duplex settings for the network
...............................................................................
239
New software programs might be causing compatibility problems
......................................................................................
239
The computer or workstation might be set up incorrectly
............................................................................................................
240
The printer is disabled, or other network settings are incorrect
..............................................................................................
240
Solve wireless network problems
...............................................................................................................................................................................
240
Introduction
......................................................................................................................................................................................................................
240
Wireless connectivity checklist
........................................................................................................................................................................
240
The printer does not print after the wireless configuration completes
.................................................................................
241
The printer does not print, and the computer has a third-party firewall installed
..........................................................
241
The wireless connection does not work after moving the wireless router or printer
..................................................
241
Cannot connect more computers to the wireless printer
..............................................................................................................
242
The wireless printer loses communication when connected to a VPN
................................................................................
242
The network does not appear in the wireless networks list
..........................................................................................................
242
The wireless network is not functioning
.......................................................................................................................................................
242
Reduce interference on a wireless network
.............................................................................................................................................
243
Solve fax problems
.................................................................................................................................................................................................................
243
Checklist for solving fax problems
..................................................................................................................................................................
243
General fax problems
................................................................................................................................................................................................
245
Appendix A
Service and support
...........................................................................................................................................................................................
247
HP limited warranty statement
......................................................................................................................................................................................
247
UK, Ireland, and Malta
...............................................................................................................................................................................................
248
Austria, Belgium, Germany, and Luxemburg
.............................................................................................................................................
249
Belgium, France, and Luxemburg
......................................................................................................................................................................
249
Italy
.........................................................................................................................................................................................................................................
250
Spain
......................................................................................................................................................................................................................................
251
Denmark
..............................................................................................................................................................................................................................
251
Norway
.................................................................................................................................................................................................................................
251
Sweden
...............................................................................................................................................................................................................................
252
Portugal
...............................................................................................................................................................................................................................
252
Greece and Cyprus
....................................................................................................................................................................................................
252
Hungary
..............................................................................................................................................................................................................................
253
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