Printronix t8000 Administrator's Manual page 263

Table 13. LCD Message Troubleshooting
Displayed Message
FILE SYS WRITE
Check Flash
FILE UPLOADING
Please Wait
FPGA FILE NOT FOUND
FRAMING ERROR
GAP NOT DETECTED
GPIO OPTION CARD
PROGRAM COMPLETE
---------------------
RESUMING BOOT_UP
Solution/Explanation
Problem writing to flash memory.
1. Power off the printer for 15 seconds, then power back
on. If the problem persists, contact your authorized
customer service representative.
File is uploading to PNE.
1. Wait for upload completion before accessing printer
front panel.
The program file was not downloaded successfully.
1. Download the program file again.
2. If the message reappears, contact your authorized
customer service representative.
Serial framing error over a serial interface.
1. Match the serial interface settings of the printer to those
of the host computer.
•
The printer is set for Gap or Mark sensing, but a gap,
notch, or black mark is not being detected.
•
The lower media sensor is not positioned correctly.
•
When Advanced Gap or Advanced Notch is selected, the
upper media sensor is not positioned above the lower
media sensor.
•
Gap/Mark Threshold is set too high or Paper Out
Threshold is set too low.
1. Check that the setting of the Gap/Mark Sensor in the
SESNOR > Control section matches the installed
media.
2. Check the position of the lower and upper media
sensors. (See Positioning the Media Sensors page 35.)
3. Clean the sensor assembly and paper path.
4. Run Auto Calibrate to improve the sensor's ability to
detect the media in use.
5. Run the Sensors > Diagnostic > Media Profile.
6. Run Manual Calibrate.
Calibrate page 46.)
7. Manually change the Gap/ Mark Threshold and/or
Paper Out Threshold values
Status message indicating that the GPIO option card FPGA
was successfully programmed.
No action is required.
(See Running Manual
263