Brother P-touch PT-3600, Service Manual

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2.2. AC Adapter Rank Adjustment Mode ( “ 2 ” key )
This mode detects the source voltage (output voltage of adapter) precisely.
Fig. 5
(1) Press the “RET” key. The display shifts to one as shown in Fig.6.
Note : Use a DC regulated power supply because 24±0.1V voltage must be supplied
through the AC jack as the standard voltage.
Fig. 6
(2) If the source voltage falls into the specified voltage (22V through 26V), “ ” will be
displayed; if out of the range, “X” will be displayed.
(3) Press the “RET” key. The machine reads the voltage, writes it into the EEPROM and
then shifts to the Sensor Check Mode as shown in Fig.7.
2.3. Sensor Check Mode ( “ 3 ” key )
This mode checks the functions of any sensors.
Fig. 7
(1) Press the “RET” key. The display shifts to one as shown in Fig.8.
Fig. 8
(2) The machine checks the functions of the cassette sensor, the die cut cassette sensor
and the cover open sensor and displays the current state. (Push the switch; then “1” is
displayed, and release it; then “0” is displayed.)
(3) Press the “RET” key while the LCD displays as shown in Fig.8 after closing the cassette
cover. The display shifts to the LCD Display Check Mode as shown in Fig.9.