Oki Data CONFIDENTIAL
42049001TH Rev.1
88 /
5
Vertical belt or line (white or uneven-color) (Fig. 5-2 F )
•
Are the LED heads dirty?
YES Clean dirty LED head(s).
▼
•
NO
Are the image drum pins connected to the contact assy properly (see figure 5-3 D)?
NO
Connect not properly connected pin(s) to the contact assy correctly.
▼
•
YES
Replace the image drum units.
•
Are the LED head assys connected to the CU board (ARC PWB / OWL PWB) properly?
NO
Connect not properly connected LED head assy(s) to the CU board (ARC PWB / OWL PWB)
correctly.
▼
•
YES
Replace LED head assys after checking cable connection. Has the problem been
corrected?
YES End.
▼
•
NO
Replace the high voltage belt unit. Has the problem been corrected?
YES End.
▼
•
NO
Replace the connection board (Y73 PWB) after checking cable connection. Has the
problem been resolved?
YES End.
▼
•
NO
Is the I/D terminal connected properly to the contact assembly? (See Fig. 5-3)
NO
Is the engine board (RSN PWB) connected to the CU board properly?
▼
•
YES
Replace the engine board (RSN PWB) after checking cable connection. Has the problem
been corrected?
YES End.
Note: When replacing the engine board (RSN PWB), extract EEPROM data from it and copy the
data onto a new engine board.
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Содержание C5100
Страница 49: ...42049001TH Rev 1 50 Oki Data CONFIDENTIAL Pattern 5 Pattern 6 Pattern 7 www eManualpro com ...
Страница 106: ...Oki Data CONFIDENTIAL 42049001TH Rev 1 107 10 Low voltage power supply PWB CN5 CN4 CN3 CN2 CN1 www eManualpro com ...
Страница 114: ...Oki Data CONFIDENTIAL 42049001TH Rev 1 115 Figure 7 3 Frame_Assy OP 12 4 6 2 1 3 5 7 8 10 9 11 www eManualpro com ...
Страница 118: ...Oki Data CONFIDENTIAL 42049001TH Rev 1 119 Figure 7 5 Cover_Assy Hopping 1 2 3 4 www eManualpro com ...
Страница 122: ...Oki Data CONFIDENTIAL 42049001TH Rev 1 123 Figure 7 7 Plate_Assy Side_L 4 1 10 2 5 6 7 12 11 8 3 www eManualpro com ...
Страница 124: ...Oki Data CONFIDENTIAL 42049001TH Rev 1 125 Figure 7 8 1 Plate_Assy Shield C5300 1 3 2 2 C5300 www eManualpro com ...
Страница 125: ...Oki Data CONFIDENTIAL 42049001TH Rev 1 126 Figure 7 8 2 Plate_Assy Shield C5100 1 2 2 C5100 www eManualpro com ...
Страница 149: ...42049001TH02 Rev 2 3 Oki Data CONFIDENTIAL CONTENTS 1 CIRCUIT DIAGRAM 4 2 COMPONENT PARTS LIST 70 www eManualpro com ...
