4. Troubleshooting
6) Dark or Black page
Description : The printed image is dark or black.
Probable Cause
Solution
The charging roller in the imaging unit is defective.
Replace the imaging unit.
The HVPS contact terminal is contaminated.
Clean the HVPS contact terminal.
The output from the HVPS is abnormal.
Replace the HVPS board.
The LSU is defective.
Replace the LSU.
Copyright© 1995-2013 SAMSUNG. All rights reserved.
4-199
Содержание MultiXpress M437x series
Страница 36: ...2 Product Specifications and Description Paper Path 2 22 Copyright 1995 2013 SAMSUNG All rights reserved ...
Страница 56: ...2 Product Specifications and Description M4370 2 42 Copyright 1995 2013 SAMSUNG All rights reserved ...
Страница 158: ...4 Troubleshooting 6 Close the right bottom door 4 22 Copyright 1995 2013 SAMSUNG All rights reserved ...
Страница 343: ...5 System Diagram 5 System Diagram Copyright 1995 2013 SAMSUNG All rights reserved 5 1 ...