Printronix Auto ID T800 Series Administrator's Manual page 227

Displayed Message
FILE SYS WRITE
Check Flash
FILE UPLOADING
Please Wait
FRAMING ERROR
GAP NOT DETECTED
Half Speed Mode
Table 13. LCD Message Troubleshooting
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.
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.
•
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 on page 34.)
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. (See Running Manual Calibrate
page 40.)
7. Manually change the Gap/ Mark Threshold and/or Paper
Out Threshold values.
The printhead or power supply is approaching a hot state. Half
Speed Mode helps the cooling process and should permit
completion of print jobs. Half Speed Mode helps prevent a PRINT
HEAD HOT or PWR SUPPLY HOT fault, which will stop the printer
1. Allow printer to continue printing. Full speed will resume
automatically when a lower printhead or power supply
temperature is achieved.
2. Let the printer cool down. Full speed will be restored when
printing is resumed.
3. Lower Media > Image > Print Intensity and Media > Speed >
Print Speed to reduce frequency of Half Speed Mode.
Solution/Explanation
.
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