Printronix SL4M User Manual
Page 213
Fault Messages
213
SERIAL 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.
SERIAL FRAMING
ERROR
Yes
Serial framing error
over a serial interface.
Match the serial interface
settings of the printer to
those of the host computer.
SERIAL PARITY ERROR
Yes
Parity error (serial
interface).
Check your serial host
interface parameter settings.
If necessary, change them
so they match the settings of
the attached host.
SOFTWARE ERROR
Cycle Power
Yes/No
1.
Application
software tried to
perform an illegal
power function.
2.
There are damaged
logic circuits on the
controller PCBA.
1.
Recycle the printer
power. If possible, print a
job that has previously
worked.
2.
If the problem persists,
contact your authorized
service representative.
WAITING FOR
PROGRAM DOWNLOAD
Yes
Normal message when
the printer is powered
up while holding down
both the
↵
(Enter) and
(Cancel) keys in
preparation to
download software to
the printer.
1.
Complete the
downloading software
procedure. See
“Downloading Software”
on page 157.
2.
Exit this procedure by
cycling printer power.
Table 15. Fault Messages
Displayed Message
Can User
Correct?
Explanation
Solution