Lexmark 522n - C Color Laser Printer Service Manual page 39

4520-xxx
First 6
Bytes Sub
Error Code
Data - Note:
xx can be
any value.
84 xx 0f x1
x2 x3
84 00 10
84 xx 17
84 xx 18
84 xx 19
Explanation
The option Tray pass thru sensor was never deactivated.
(x-1=media size) (x-2=media source) (x-3=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.
The main motor ID failed to identify either motor after two
tries. Possible causes for this error are:
*The main drive motor has stalled.
*An incorrect main drive motor/gearbox assembly has been
installed.
There is an envelope or envelopes in the envelope feeder
during warm-up. An envelope may have partially fed from the
envelope feeder.
*Remove any envelopes from the feeder and check the
envelope feeder for correct operation.
There is media over the Tray 2 pass thru sensor during warm-
up. Check for media over the sensor. 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.
*Check to make sure the paper size setting is correct for the
size paper in the tray.
There is media over the Tray 3 pass thru sensor during warm-
up. Check for media over the sensor. If no media is present,
check the pass thru sensor, flag, and cables.
*Try running the Input Tray Tests for Tray 3 and see if Tray 3
is feeding paper correctly and all the sensors are working
correctly.
*Check to make sure the paper size setting is correct for the
size paper in the tray.
Diagnostic Information
2-11