Mustek PP3000 - Manual (Page 22)

3 - 2
TM
CHAP. 3
OPERA…
When all LEDs light up simultaneously and the buzzer sounds
continuously, a CPU error has occurred. In case of a CPU error, turn off the
power then turn it on again. When turning off the power, the data will be
cleared.
Fig. 10 Locations of switches and LED’s
SELF PRINT TEST
“FEED” + “POWER ON” (Turn the power on while holding the “FEED” switch
depressed)
Self-printing will be performed according to the version no., DIP switch
settings, mode settings and the character order. When the “FEED” switch is held
Alarm LED
(Red)
Power LED
(Green)
On-line LED
(Green)
On-line
switch
Feed
switch
Power
On-off
switch