T
echnical
B
ulletin
PAGE: 2/6
Model:
Taurus C1/P1 (D074/D075/M044)
Date:
27-Jan-13
No.:
RD074112
Solution
Yes
No
Verify the dev unit causing the
problem.
Tip:
Since the PCDUs are positioned in
the order of Y, M, C, K from left to
right, if, for example, the problem is
observed in yellow and magenta,
check the M dev unit.
Start
Finished
Contact your supervisor.
Compare Cyan and Green prints
to verify if the white line is
caused by the Y dev unit.
Does the line appear
at the same locations
on the printouts?
Any foreign
substances
confirmed at the
bottom side of
the dev unit?
Clean the bottom
side of the dev
unit. (see Note1)
Has the problem
been resolved?
Print the job that had
the problem.
Clean the toner shield glass of
the affected color.
Print the job that had
the problem.
Has the problem
been resolved?
Clean the doctor gap.
(see Note 2)
Print the job that had the
problem.
Has the problem
been resolved?
Print 3 sheets of full-page solid and
1-dot halftone (SP2-109-003: "26"
and "11") on A3/DLT in black, cyan,
magenta, and green.
Yes
No
Yes
No
Yes
No
No
Yes
