HP 250C - Manual (Page 143)

8Ć9 Troubleshooting C4699Ć90000
Error
LED On
The possible causes could be: D Power failure during the tests. D Faulty
carriage PCA. D Faulty or badly connected trailing cable. D Faulty electronics
module. D Plotter is operating very near to powerful electrical motors or
machines.
For more information ' page 8Ć27, w EEROM Errors.
For more precise troubleshooting ' page 8Ć19, w System Errors.
Paper + Cartridges + Error
: Processor fault.
Replace the electronics module.
Error + Normal
: Not enough memory to allocate internal data structures.
D Turn the plotter off, and then on again to see if the problem disappears.
D If the problem remains, consult recent service notes for a possible solution.
D If no service note deals with this error, report the problem to your HP
Response Center. Note conditions and actions before error occurred. Include
setup sheet and service configuration plot in report.
Steady 38
Steady 123
Paper + Error + Fast
: Error detected in the EEROM.
Steady 135
Paper + Error + Load Media
: Servo error in the XĆaxis (media axis). Try one or
more of the following:
D Clear any binding due to a media jam. Caution: Do not pull media along
the carriage axis - you could break the mediaĆsensor flags.
D Perform the mediaĆaxis test and the servo/encoder test to check for
problems with the media motor and encoder, and the electronics module.
D The mediaĆmotor worm and the right driveĆroller gear should have grease
on them. (Parts: Silicon grease: C3190Ć60155) D If necessary, remove the
right driveĆroller gear from the drive roller. Then, if you cannot manually
spin the roller, it is probably jammed. D Is the plotter located in an
environment of high temperature and humidity? Is this causing deformation
(flattening) of the pinchĆwheels? D Replace the media motor. D Replace the
electronics module.
For more precise troubleshooting ' page 8Ć19, w System Errors.
Steady 136
Error + Film
: From firmware revision A.01.04 onwards, this combination of
LEDs indicates an error in the EEROM.
See
Steady 135 .
Steady 34