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Model:
Taurus-C1/P1 (D074/D075/M044)
Note
If the unit has experienced SC285, check if SC496 (Music Sensor Error) and/or SC499
(Paper Transfer Control Error) is (are) also been logged in the SMC logging report
(SP7402). If logged, follow the procedure described below as these SC codes will also
result in SC285.
(a) If SC496 (Music Sensor Error) is logged:
Refer to RTB RD074050 which describes the following actions.
Symptom
b) SC496
(logged only)
4 continuous
SC496 will
result in SC285.
(b) If SC499 (Paper Transfer Control Error) is logged:
Refer to RTB RD074050 which describes the following actions.
Symptom
a) Color
misalignment
in the sub
scan direction
b) SC499
echnical
T
Possible causes
(1) Lens assembly in the
laser unit is off-position
(possibly caused during
transportation).
(2) Dirty MUSIC sensor
prevents reading the
pattern on the ITB, or a
damaged ITB
Possible causes
(1) ITB feed-back control
is turned OFF due to a
dirty ITB feed back
sensor.
(2) Lens assembly in the
laser unit is out of
position (possibly caused
during transportation).
(3) ITB tension roller
shaft is not in the correct
position due to a worn
stopper.
ulletin
B
Date:
20-Jul-12
Check procedure
(1) See RTB#
RD074025.
(2) Check the conditions
of the MUSIC sensor
and the ITB.
Check procedure
(1) Check the setting of
SP2915-001 (Encoder
Sn Ctrl Condition).
If SP2915-001=0, ITB
feed-back control is
invalid.
(2) See RTB#
RD074025.
(3) Check the condition
of the ITB tension roller
unit.
PAGE: 2/9
No.:
RD074081
Action
(1) See RTB#
RD074025.
(2) Clean the MUSIC
sensor. Replace the ITB
if necessary.(See RTB#
RD074053)
Action
(1) See "Action 1"
described on the
following page.
(2) See RTB#
RD074025.
(3) Replace the ITB
tension roller unit with a
new one.
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