Lexmark T 430, Service Manual

Page: 61 / 249

Diagnostic information
2-27
4048-1xx
84 xx 04
The input sensor was covered (activated)
during POST.
• Clear the media or debris from the
printer.
• Run the base sensor test (input sensor)
from the diagnostic tests menu to test
the input sensor and flag for correct
operation.
84 xx 05 x1 There was media at the input sensor too
early. There was not enough time
between printhead start and the printhead
mirror motor to lock.
Possible causes for this error are:
• Paper might be pre-staged in the paper
source tray.
• Paper is picking too fast due to faulty
paper feed assembly.
• A defective input sensor.
200
84 xx 0F x1
x2 x3
The option tray pass thru sensor was
never deactivated.
(x1=media size, x2=media source, and
x3=media source where paper jam was
detected)
• Check the pass thru sensor and flag for
correct operation.
• Check to see if paper has cleared the
pass thru area of the option where the
paper jam occurred.
243
84 xx 18 There is media over the Tray 2 pass thru
sensor during warm up. If no media is
present, check the pass thru sensor, flag,
and cables.
• Try running the Input Tray Tests for
Tray 2 and see if Tray 2 is feeding
paper correctly and all the sensors are
working correctly.
• Make sure the paper size setting is
correct for the size paper in the tray.
242
Sub error codes (continued)
First 6 bytes sub
error code data
(xx can be any
value)
Explanation
Possible
error
message