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USER’S GUIDE
6–2
English: HL-YL User’s Guide, Chapter 6
For errors shown below, the printer indicates an operator call by blinking
the Alarm lamp. If you use the printer with the supplied Windows driver,
the status monitor will appear to indicate the error on your computer
screen. (Both HL-720 and HL-730 series) The HL-730 series printer also
prints some error messages on paper.
Error Action
Cover Open
Close the top cover of the printer.
Print Overrun
• Press the panel switch to print the data remaining in the
printer.
• If you use the supplied Windows driver, try again after
turning on Error Recovery in the PRINT menu of your
application software, (Refer to Help section in Windows
printer driver for the details.) or expand the printer memory
with an optional memory board.
• If this does not clear the error, reduce the complexity of your
document or reduce the print resolution.
Memory Full
(For HL-730 series
Only)
This error can occur
only when using DOS
or Macintosh.
• Press the panel switch to print the data remaining in the
printer.
• Reduce the print resolution or reduce the complexity of your
document.
• Expand the printer memory with an optional memory board.
Parallel Interface Line
Error
• Press the panel switch to resume printing.
• Check that the connection between your computer and printer
is secure and correct, and check the interface cable.
Serial Interface
Framing Error
(For HL-730 series
Only)
• Press the panel switch to resume printing.
• Check the communication parameters such as baud rate and
stop bit on both your computer and printer.
Serial Interface Parity
Error
(For HL-730 series
Only)
• Press the panel switch to resume printing.
• Check the communication parameters such as bit length and
parity on both your computer and printer.
Serial Interface
Overrun Error
(For HL-730 series
Only)
• Press the panel switch to resume printing.
• The interface hardware may be damaged. Consult your
dealer.
Serial Interface Input
Buffer Overflow
(For HL-730 series
Only)
• Press the panel switch to resume printing.
• Check the communication parameters such as the handshake
protocols on both your computer and printer.
• If the error occurs again, the interface hardware may be
damaged. Consult your dealer.