Receive a fax ........................................................................................................ 173
Solve fax problems ............................................................................................................... 174
Fax troubleshooting checklist .................................................................................. 174
Fax error messages ............................................................................................... 176
Fax logs and reports .............................................................................................. 181
Change error correction and fax speed ................................................................... 182
Solve problems sending faxes ................................................................................. 182
Solve problems receiving faxes ............................................................................... 189
Solve general fax problems .................................................................................... 193
Regulatory information and warranties ................................................................................... 195
13 Manage and maintain ................................................................................................ 197
Print information pages ......................................................................................................... 198
Use the HP Embedded Web Server ........................................................................................ 200
About cookies ....................................................................................................... 200
Open the HP Embedded Web Server ...................................................................... 201
Features ............................................................................................................... 201
Use HP Web Jetadmin software ............................................................................................. 204
Product security features ........................................................................................................ 204
Security statements ................................................................................................ 204
Assign an administrator password in the HP Embedded Web Server ........................... 204
Control Panel Lock ................................................................................................ 205
Disable unused protocols and services ..................................................................... 205
Administrator Settings ............................................................................................ 206
Color Access Control ............................................................................................. 206
Protected Protocols – HTTPS .................................................................................... 206
Firewall ................................................................................................................ 206
Scan-to and Fax-to Folder Authentication .................................................................. 206
Syslog ................................................................................................................. 207
Certificates ........................................................................................................... 207
Signed Firmware ................................................................................................... 207
Wireless Authentication ......................................................................................... 207
Economy settings ................................................................................................................. 208
Print with General Office mode ............................................................................... 208
Power handling .................................................................................................... 208
Clean the product ................................................................................................................ 210
Clean the printhead ............................................................................................... 210
Clean the scanner glass strip and platen .................................................................. 210
Clean the document feeder pickup rollers and separation pad .................................... 211
Clean the touch screen .......................................................................................... 212
Product updates ................................................................................................................... 213
x ENWW
