Replacing Operator Panel Pcb - SATO 9001226(A) Service Manual

7.15 REPLACING OPERATOR PANEL PCB

This circuit board provides the user interaction functionality via operational buttons and as well as the LCD.
With the power supply is off, lift up the main cover.
1.
Remove the screws (1) on the top of the Operator Panel cover (2) and on the bottom right of the Opera-
2.
tor Panel cover (2).
There are four catches at the bottom of the Operator Panel cover , tilt and lift up the Operator Panel
3.
cover from the bottom to detach.
On the back of the Operator Panel cover (2), remove seven screws (3) securing the Operator Panel
4.
PCB (4) from the cover.
Remove the defective Operator Panel PCB (4) and disconnect the wiring harnesses (5) from the board.
5.
Replace the Operator Panel PCB (4) and reverse the above procedures for reassembly.
6.
Note: Insert the wiring harnesses firmly and arrange the wiring harnesses to ensure that they are not
pinched during installation.
After replacement procedure, turn on the printer and ensure no abnormalities should be found in LCD
7.
display and button operation.
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TG3 Series Service Manual
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Section 7: Replacement Procedures
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