Ricoh Taurus-C1a - Page 455

Technical Bulletin PAGE: 3/25
Model: Taurus-C1a/C1b (D074/D075)
Date: 20-Mar-14
No.: RD074118
Flow chart
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
Finish
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 stuck
at the bottom
side of the dev
unit?
Clean the bottom
side of the dev
unit. (See Note1.)
Has the problem
resolved?
Print the job confirmed
of the problem.
Clean the toner shield glass of
the affected color.
Print the job confirmed
of the problem.
Has the problem
resolved?
Clean the doctor gap.
(See Note2.)
Print the job confirmed of the
problem.
Has the problem
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
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No
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Yes