Printronix SLPA8000 User Manual page 212

Chapter 6
Troubleshooting Display Messages
Table 11. LCD Message Troubleshooting (continued)
Displayed Message
FPGA FILE
NOT FOUND
FRAMING ERROR
GAP NOT
DETECTED
See Manual
GRF CHK ERROR
PRESS PAUSE
212
Can User
Explanation
Correct?
Yes/No The program file was
not downloaded
successfully.
Yes Serial framing error
over a serial interface.
Yes 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.
Yes In the CT emulation
over a twinax interface,
the printer received a
non-printable
character.
Solution
1. Download the program file
again.
2. If the message reappears,
contact your authorized
customer service
representative.
Match the serial interface
settings of the printer to those
of the host computer.
1. Check that the setting of
the Gap/Mark Sensor in
the CALIBRATE CTRL
menu matches the
installed media.
2. Check the position of the
lower and upper media
sensors. (See "Positioning
The Media Sensors" on
page 54.)
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 Media Profile
printout in the CALIBRATE
CTRL menu.
6. Run Manual Calibrate.
(See "Running Manual
Calibrate" on page 64.)
7. Manually change the Gap/
Mark Threshold and/or
Paper Out Threshold
values.
Press the PAUSE key twice.