User`s manual

Fault Messages
257
Table 15. LCD Message Troubleshooting
Displayed Message
Can User
Correct?
Explanation Solution
BAD VFU CHANNEL Yes The user tried to use an
undefined VFU channel.
Use defined channels.
BAR CODE IMPROPER
Data Format
Yes Data validation error:
improper data format.
Fix application so it sends data in the
correct bar code format.
BAR CODE QUIET
Zone too small
Yes Data validation error:
Quiet Zone error.
1. Fix application.
2. Disable Quiet Zone Error reports.
BUFFER OVERFLOW Yes Host sent data after the
printer buffer was full (serial
interface).
1. Make a configuration printout.
2. Verify that the printer matches the
host serial interface configuration
settings for Data Protocol, Baud
Rate, Data Bits, Stop Bits, Parity,
Data Terminal Ready, and Request
to Send.
3. Set printer serial interface
parameters to match those of the
host.
BUFFER OVERRUN Yes Receive overrun (serial
interface).
1. Make a configuration printout.
2. Verify that the printer matches the
host serial interface configuration
settings for Data Protocol, Baud
Rate, Data Bits, Stop Bits, Parity,
Data Terminal Ready, and Request
to Send.
3. Set the printer serial interface
parameter to match those of the
host.
CALIBRATION
Warning
Yes Data validation warning:
needs calibration.
Calibrate the validator.
CALIBRATION FAIL
See Manual
Yes Calibration values derived
from Manual Calibrate were
not acceptable.
Run Manual Calibrate again.
CANNOT CALIBRATE
Disable Peel-Off
Yes Run Calibrate was attempted
when Peel-Off was selected
for Media Handling (under
MEDIA CONTROL).
1. Select another Media Handling
option via the MEDIA CONTROL
menu, and install media without use
of the rewind option.
2. Enable Cal in Peel Mode in
CALIBRATE CTRL menu.
3. Retry Run Calibrate.
CLEARING PROGRAM
FROM FLASH
Yes Emulation software
successfully loaded into
printer RAM and the
checksum matched. The old
program is now being
deleted from flash memory.
No action required.