User Manual

Improve copy image quality ............................................................................................................................................... 186
Check the scanner glass for dirt and smudges .......................................................................................... 186
Calibrate the scanner ...................................................................................................................................... 187
Check the paper settings ............................................................................................................................... 188
Check the paper size and type conguration ......................................................................... 188
Select the tray to use for the copy ........................................................................................... 188
Check the image-adjustment settings ........................................................................................................ 188
Optimize copy quality for text or pictures ................................................................................................... 189
Edge-to-edge copying .................................................................................................................................... 189
Clean the pickup rollers and separation pad in the document feeder .................................................... 189
Improve scan image quality ............................................................................................................................................... 192
Check the scanner glass for dirt and smudges .......................................................................................... 192
Check the resolution settings ....................................................................................................................... 193
Check the image-adjustment settings ........................................................................................................ 194
Optimize scan quality for text or pictures ................................................................................................... 194
Check the output-quality settings ................................................................................................................ 195
Clean the pickup rollers and separation pad in the document feeder .................................................... 195
Improve fax image quality .................................................................................................................................................. 198
Check the scanner glass for dirt and smudges .......................................................................................... 198
Check the send-fax resolution settings ....................................................................................................... 199
Check the image-adjustment settings ........................................................................................................ 200
Optimize fax quality for text or pictures ...................................................................................................... 200
Check the error-correction settings ............................................................................................................. 200
Check the t-to-page setting ........................................................................................................................ 201
Clean the pickup rollers and separation pad in the document feeder .................................................... 201
Send to a dierent fax machine .................................................................................................................... 203
Check the sender's fax machine ................................................................................................................... 204
Solve wired network problems .......................................................................................................................................... 205
Introduction ...................................................................................................................................................... 205
Poor physical connection ............................................................................................................................... 205
The computer is using the incorrect IP address for the printer ............................................................... 205
The computer is unable to communicate with the printer ....................................................................... 205
The printer is using incorrect link and duplex settings for the network ................................................. 206
New software programs might be causing compatibility problems ....................................................... 206
The computer or workstation might be set up incorrectly ....................................................................... 206
The printer is disabled, or other network settings are incorrect ............................................................. 206
Solve fax problems .............................................................................................................................................................. 207
Checklist for solving fax problems ............................................................................................................... 207
What type of phone line are you using? ................................................................................. 207
Are you using a surge-protection device? .............................................................................. 207
Are you using a phone company voice-messaging service or an answering machine? . 207
ENWW ix