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MO9740 Manual
D. Miscellaneous
The host shows "Printer Time out"
1. Check if the communication cable(parallel, serial or USB) is
connected securely to your parallel or serial port on the PC and to
the connector on the printer at the other end.
2. Check if the printer power is turned on.
If the power cord is connected, the power switch is at position "I" and
the power LED has still not illuminated, check the fuse inside the power
adapter case.
The data has been sent, but there is no output from the printer. Check
the active printer driver, if Label Dr. for your Windows system and the
label printer has been selected.
Vertical streaks in the printout usually indicate a dirty or faulty print
head.(Refer to the following example)
Clean the print head first, if they still persist, replace the print head.
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MO9740 Manual
Poor printout quality.
. The ribbon may not be qualified.
. The media may not be qualified.
. Adjust the Darkness(heat temperature).
. Slow down the print speed.
. Refer to the next chapter and clean the related spare parts.
Recovery
To continue your print jobs after the abnormal conditions have been
corrected, simply press the panel button or restart the printer. Make sure
that the LED is not blinking and remember to resend your files
.