Mustek PP3000 - Manual (Page 21)

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TM
CHAP. 3
OPERA…
OPERATION GUIDE
FRONT PANEL
The positions of the below mentioned switches and LED’s are indicated
in Fig. 10.
“ON LINE” switch
Switches the printer between “ON LINE” and “OFF LINE” status.
Whenever the printer switches between “ON LINE” and “OFF LINE”, the
buzzer gives one short beep (“ON LINE” and “OFF LINE” switching is possible
only when paper is loaded in the printer).
“FEED” switch
When this switch is pressed and then released within 0.5 sec., the paper
feeds one line. When this switch is held depressed for more than 0.5 sec., the
paper feeds continuously (The above paper feed operation is possible for both
“ON LINE” and “OFF LINE” modes).
“POWER” LED (green)
Lights when the power for the printer is on.
“ALARM” LED (red)
Lights when the paper is out. (If the paper is out, load a new roll and
press the “ON LINE” switch.)
Flashes when a mechanical error (motor lock etc.) occurs. The buzzer will
give one short beep followed by a long beep. Mount the top cover properly and
press the “ON LINE” switch. If the buzzer still sounds and the “ALARM” LED
flashes, this signifies that a mechanical error has occurred. Locate the cause of
the error and turn the power of the printer off and back on again to reset the
printer (In case of a mechanical error, this restart does not definitely clear up the
data buffer).
“ON LINE” LED (green)
LED lit: Printer is ON LINE
LED off: Printer is OFF LINE
LED flashes: Validation printing mode is set.