HP LaserJet Enterprise 700 color MFP M775 series User Manual
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Check the toner-cartridge status .............................................................................. 260
Calibrate the product to align the colors .................................................................. 261
Print a cleaning page ............................................................................................ 261
Internal print-quality-test pages ................................................................................ 262
Visually inspect the toner cartridge .......................................................................... 262
Check paper and the printing environment ............................................................... 262
Use paper that meets HP specifications ..................................................... 262
Check the environment ............................................................................ 263
Adjust color settings (Windows) .............................................................................. 263
Try a different print driver ....................................................................................... 264
Set the individual tray alignment ............................................................................. 266
Check the scanner glass for dirt or smudges ............................................................. 267
Calibrate the scanner ............................................................................................ 269
Check the paper settings ........................................................................................ 269
Check the image-adjustment settings ........................................................................ 269
Optimize copy quality for text or pictures ................................................................. 270
Edge-to-edge copying ............................................................................................ 270
Clean the pickup rollers and separation pad in the document feeder ........................... 271
Check the scanner glass for dirt or smudges ............................................................. 273
Check the resolution settings ................................................................................... 274
Check the color settings ......................................................................................... 275
Check the image-adjustment settings ........................................................................ 275
Optimize scan quality for text or pictures ................................................................. 275
Check the output-quality settings .............................................................................. 276
Clean the pickup rollers and separation pad in the document feeder ........................... 276
Check the scanner glass for dirt or smudges ............................................................. 278
Check the send-fax resolution settings ...................................................................... 280
Check the image-adjustment settings ........................................................................ 280
Optimize fax quality for text or pictures ................................................................... 280
Check the error-correction settings ........................................................................... 281
Send to a different fax machine .............................................................................. 281
Clean the pickup rollers and separation pad in the document feeder ........................... 281
Check the fit-to-page setting .................................................................................... 283
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