Toshiba e-studio205L, Service Handbook, Page: 319 / 672

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ADJUSTMENT
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3.13.4 After replacing the EEPROM (IC1002) (Electrical system (Puncher
unit; option))
<Procedure>
(1) Turn off the host machine.
(2) Set bits 1 through 4 on the punch controller PCB as follows:
Fig. 3-90
(3) Turn ON the power of the equipment while [0] button and [8] button are pressed simultaneously.
(4) Press SW1002 and SW1003 on the punch controller PCB at the same time.
• The presses will initialize the EEPROM. At the end, all LEDs (LED1001, LED1002, LED1003)
will go ON.
(5) Adjust the sensor output, and store the number of punch holes.
1 2 3 4
ON