Printronix T6000 Administrator's Manual page 248

Displayed Message
BAR CODE QUIET
Zone too small
BUFFER OVERFLOW
BUFFER OVERRUN
CALIBRATION FAIL
CANNOT CALIBRATE
Disable Peel-Off
248
Table 13. LCD Message Troubleshooting
Data validation error: the blank zone(s) left or right of the bar code
is not big enough to meet the minimum requirement.
Typically, this occurs in forms where bar codes are placed too
close to other elements, the bar code is too close to an edge of the
media, or the media's position is shifting.
The minimum quiet zone on each end of the bar code should be
ten times the minimum element width or 1/4 inch, whichever is
greater. In addition, between bar codes, the validator requires a
minimum distance of 20 times the minimum element width or
1/2 inch, whichever is greater.
1. Fix application.
2. Disable Quiet Zone in the VALIDATOR menu.
Host sent data after the printer buffer was full (serial interface).
1. 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.
2. Set printer serial interface parameters to match those of the
host.
Receive overrun (serial interface).
1. 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.
2. Set printer serial interface parameters to match those of the
host.
Calibration values derived from Manual Calibrate were not
acceptable.
1. Run Manual Calibrate again.
Calibrate was attempted with Peel-Off Media Handling selected.
NOTE:
You can perform Auto Calibrate in Peel-Off mode if
Cal in Peel Mode = Enable. Be prepared to catch labels during
Auto Calibrate.
1. Select another option in the Media > Handling > Media
Handling menu.
2. Enable Sensors > Calibrate > Cal in Peel Mode.
Solution/Explanation