White spots and Fireflies are considered different issues as the former does not consist a core in the
center of the unprinted spot.
DFP757
Middle classification: Spot
White spots seen in solid image areas or black/color spots seen where there should be nothing printed.
The description "white spots" excludes those with toner cores.
DFP757
Small classification
Sample image
Description
Black (color) spots
Stains are visible as crisp black
(color) spots.
DFP717
4. Troubleshooting Image Quality Problems
28
Содержание TCRU/ORU
Страница 2: ......
Страница 10: ...8...
Страница 18: ...1 Before You Begin 16...
Страница 20: ...2 Troubleshooting Service Call Problems SC Codes 18...
Страница 48: ...For details about replacing the photoconductor unit see Replacement Guide 5 Image Quality Problem Lines 46...
Страница 60: ...6 Image Quality Problem Spots 58...
Страница 84: ...7 Image Quality Problem Full Page 82...
Страница 132: ...8 Troubleshooting Paper Delivery Problems 130...
Страница 160: ...9 Post Processing Option Troubleshooting 158...
Страница 183: ......
Страница 184: ...EN GB EN US EN AU D0AK 7433 2018...