5-12
Samsung Electronics
Maintenance & Troubleshooting
Dark selected
via RCP?
Change to
Normal and test
Works cor
with -350V of Bias
voltage?
Works
correctly after
replaced LSU?
Repair or replace the defective
component
The power of LSU is set
high or internal problem
-> Replace LSU or adjust
voluem
Same at Normal?
END
NO
NO
NO
Toner over supply due to the
adjustment fault of metering
blade in developer
-> Replace developer
NO
YES
YES
YES
YES
Dark Image
Содержание SF 5100
Страница 2: ...ELECTRONICS Samsung Electronics Co Ltd December 1999 Printed in Korea VERSION NO 1 00 P N JC81 00284A ...
Страница 10: ...2 6 Samsung Electronics Specification Memo ...
Страница 16: ...3 6 Samsung Electronics Tech Mode Memo ...
Страница 40: ...4 24 Samsung Electronics Disassembly and Reassembly Memo ...
Страница 115: ...MEMO Samsung Electronics 8 2 ...
Страница 116: ...PCB Diagrams Samsung Electronics 10 1 10 1 Main PCB Diagram Top 10 PCB Diagrams ...
Страница 117: ...PCB Diagrams Samsung Electronics 10 2 10 2 Main PCB Diagram Bottom ...
Страница 118: ...PCB Diagrams Samsung Electronics 10 3 10 3Engine PCB Diagram Top ...
Страница 119: ...PCB Diagrams Samsung Electronics 10 4 10 4Engine PCB Diagram Bottom ...
Страница 120: ...PCB Diagrams Samsung Electronics 10 5 10 5LIU PCB Diagram ...
Страница 121: ...PCB Diagrams Samsung Electronics 10 6 10 6OPE PCB Diagram ...
Страница 123: ...MEMO Samsung Electronics 9 2 ...
Страница 184: ...MEMO Samsung Electronics 8 2 ...
Страница 186: ...MEMO Samsung Electronics 9 2 ...
Страница 187: ...PCB Diagrams Samsung Electronics 10 1 10 1 Main PCB Diagram Top 10 PCB Diagrams ...
Страница 188: ...PCB Diagrams Samsung Electronics 10 2 10 2 Main PCB Diagram Bottom ...
Страница 189: ...PCB Diagrams Samsung Electronics 10 3 10 3Engine PCB Diagram Top ...
Страница 190: ...PCB Diagrams Samsung Electronics 10 4 10 4Engine PCB Diagram Bottom ...
Страница 191: ...PCB Diagrams Samsung Electronics 10 5 10 5LIU PCB Diagram ...
Страница 192: ...PCB Diagrams Samsung Electronics 10 6 10 6OPE PCB Diagram ...