Lexmark Optra Color 1200 Service Manual page 67

5050-001
Paper jam in pick-up
assembly
Fuser failure
No paper pick-up from
multipurpose tray
No paper pick-up from
upper or lower
cassette.
Registration roller
does not rotate.
Operator panel does
not operate properly
Foggy print
Black pages
Blank print
White spots
Poor reproduction
Incorrect color image
registration
Dirt on back of paper
Low image density
White and black lines
and bands
Go to the "Paper Carrying Service Check" on
page 2-32.
Go to the "Fuser Service Check" on page
Go the "Paper Carrying Service Check" on
page 2-32.
Go to the "Optional Paper Feed Service Check"
on page 2-30.
Go to the "Drive 1 DC Motor Service Check" on
page 2-28.
Go to the Diagnostic Aids chapter and run the LCD
and Button tests. If the tests fail, replace the
operator panel (99A0001). If the diamonds remain,
check the pairs of SIMMs in J1 and J3, and the
riser card (11G0605) for proper installation. If you
still have the problem, replace the operator panel.
If this does not fix the problem, replace the ROM
solid state drive (11G0607). If you still have a
problem, replace the RIP controller card
(11G0604).
If your machine beeps 5 times and the screen is
blank or all diamonds, replace the operator panel.
Go to "Print Quality Problems" on page
Diagnostic Information
2-27.
2-38.
2-25