HP LaserJet Pro 500 color MFP M570 - User Guide

Table Of Contents
Try a different print driver .............................................................................................................. 190
Improve copy quality ......................................................................................................................................... 191
Check the scanner glass for dirt and smudges ............................................................................... 191
Check the paper settings ................................................................................................................ 192
Check the image adjustment settings ............................................................................................ 192
Optimize for text or pictures .......................................................................................................... 193
Edge-to-edge copying .................................................................................................................... 193
Clean the pickup rollers and separation pad in the document feeder ........................................... 193
Improve scan quality ......................................................................................................................................... 195
Check the scanner glass for dirt and smudges ............................................................................... 195
Clean the pickup rollers and separation pad in the document feeder ........................................... 196
Improve fax quality ........................................................................................................................................... 198
Check the scanner glass for dirt and smudges ............................................................................... 198
Check the send-fax resolution setting ........................................................................................... 199
Check the error correction setting .................................................................................................. 199
Send to a different fax machine ..................................................................................................... 199
Clean the pickup rollers and separation pad in the document feeder ........................................... 200
Check the fit-to-page setting ......................................................................................................... 200
Check the sender's fax machine ..................................................................................................... 201
The product does not print or it prints slowly .................................................................................................. 202
The product does not print ............................................................................................................. 202
The product prints slowly ............................................................................................................... 202
Solve walk-up USB printing problems .............................................................................................................. 203
The USB Flash Drive menu does not open when you insert the USB flash drive ........................... 203
The file does not print from the USB flash drive ............................................................................ 203
The file that you want to print is not listed in the USB Flash Drive menu ..................................... 203
Solve fax problems ............................................................................................................................................ 204
Checklist for solving fax problems ................................................................................................. 204
Perform a fax diagnostic test ......................................................................................................... 205
Fax trace report ............................................................................................................................... 206
Fax error report printing ................................................................................................................. 206
Print all fax reports ....................................................................................................... 206
Print individual fax reports ........................................................................................... 206
Set the fax error report ................................................................................................ 207
Set the fax-error-correction mode ................................................................................................. 207
Change the fax speed ...................................................................................................................... 207
Solve problems sending faxes ........................................................................................................ 208
An error message displays on the control panel ......................................................... 208
The Communication error message appears ............................................ 208
No dial tone ................................................................................................ 209
The Fax is busy message appears ............................................................. 209
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