SERVICE CALL CONDITIONS
April 2007
4-42
SC codes Group 4: Image Development - 2
ID sensor error 1: Calibration
SC400 D
Before adjustment Vsg_reg<0.5 but
Vsg_reg could not be adjusted to the
target Vsg_reg = 4.0
±
0.2V during
process control.
•
ID sensor harness disconnected,
loose, defective
•
ID sensor dirty
•
ID sensor defective
•
ITB unit drawer connector dirty
Note: Vsg_reg is the voltage reading of the light reflected directly from the bare
surface of the ITB. The color ID sensor is provided with one additional receptor
to read diffuse light reflected from the colors of ID sensor patterns. The
additional receptor on the color sensor is not used to read the bare surface of
the belt. For more, see Section "6. Details".
SC410 D
ID sensor error 2: Development
γ
K
SC411 D
ID sensor error 3: Development
γ
M
SC412 D
ID sensor error 4: Development
γ
C
SC413 D
ID sensor error 5: Development
γ
Y
Development gamma for black,
magenta, cyan, or yellow is not
within range (0.3 to 6.0).
Process control halts when this
SC is issued.
•
Toner density not normal: Refer to the
procedure for process control self-check
error codes 55 to 59 to 59, and 61
(section 4.2.4)
•
Potential sensor defective
•
Laser diode not firing
•
ITB separation for CMY abnormal
•
Transfer power pack defective
•
ID sensor defective
SC414 D
ID sensor error 6: Development start voltage K
SC415 D
ID sensor error 7: Development start voltage M
SC416 D
ID sensor error 8: Development start voltage C
SC417 D
ID sensor error 9: Development start voltage Y
The development start voltage
in the development of the
black, magenta, cyan, or
yellow PCU is not within the
correct range (
±
150V)
•
Toner density not normal: Refer to the
procedure for process control self-check
error codes 55 to 59, and 61 (section
4.2.4)
•
Potential sensor defective
•
LD not firing correctly
•
ITB separation for CMY abnormal
•
Transfer power pack defective
•
ID sensor defective
LED error during Vsg adjustment
SC418 C
PWM value: Ifsg>2000
This means the current to the LED of the
ID sensor is abnormal.
•
ID sensor dirty
•
ID sensor defective
Содержание e-STUDIO 4500c
Страница 48: ...August 2006 COPIER E STUDIO4500C 5500C 1 9 Installation A Under ARDF B Operation panel film B132I002 WMF A B ...
Страница 79: ...COPY TRAY B756 August 2006 1 40 1 4 2 INSTALLATION 1 Remove the left upper cover A x 2 B756I101 WMF A ...
Страница 329: ...BOARDS August 2006 3 142 3 14 9 AC DRIVE BOARD Remove left lower cover 3 2 3 A AC drive board x8 x6 B132R727 WMF A ...
Страница 342: ...August 2006 AIR FILTERS 3 155 3 17 3 SCANNER FILTER Remove A Top left cover x1 B Scanner filter B132R730 WMF A B ...
Страница 460: ...ADDITIONAL INFORMATIONS April 2007 4 82 5 Remove the bracket G 1 screw 6 Remove the harness cover H 1 screw G H ...
Страница 722: ...BOARDS August 2006 6 6 6 2 BOARDS 6 2 1 BLOCK DIAGRAM B132D981 WMF ...
Страница 871: ...A3 11 x17 PAPER SIZE TRAY Machine Code B331 06 09 ...
Страница 873: ......
Страница 878: ...LCT LARGE CAPACITY TRAY Machine Code B473 06 09 ...
Страница 880: ......
Страница 896: ...PAPER END DETECTION September 2006 B473 16 06 09 ...
Страница 897: ...Peripherals 2000 3000 SHEET FINISHER Machine Code B700 B701 ...
Страница 901: ......
Страница 972: ...COVER INTERPOSER TRAY Machine Code B704 06 09 ...
Страница 988: ...3000 SHEET FINISHER Machine Code B706 06 09 ...
Страница 991: ......
Страница 1048: ...9 BIN MAILBOX Machine Code B762 06 09 ...
Страница 1050: ......
Страница 1062: ...PAPER MISFEED DETECTION TIMING September 2006 B762 12 06 09 ...
Страница 1096: ...e STUDIO4500c 5500c POINT TO POINT DIAGRAM 1 4 ...
Страница 1097: ...e STUDIO4500c 5500c POINT TO POINT DIAGRAM 2 4 ...
Страница 1098: ...e STUDIO4500c 5500c POINT TO POINT DIAGRAM 3 4 ...
Страница 1099: ...e STUDIO4500c 5500c POINT TO POINT DIAGRAM 4 4 ...
Страница 1103: ......
Страница 1104: ......
Страница 1105: ......
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Страница 1119: ......
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