Before handling, remove the Left Cover ( see Section 3.2 ).

3.5. High Voltage Board and Power Supply Unit

3.5.1. High Voltage Board

(1) Remove the screw ( A ) and 5 screws ( B ).
Caution :
Screw ( A ) is different from screws ( B ). When
reinstalling the screw, return it to the original
position.
(2) Disconnect the Flat Cable from the High Voltage Board.
(3) Remove the High Voltage Board, be careful that High
Voltage Terminal Springs are not dropped from the printer
and lost.
(4) Remove the 5 High Voltage Terminal Springs.
Caution :
When reinstalling the High Voltage Terminal
Springs, all springs must be returned to the original
position. And the hook of Spring ( A ), ( D ), ( E ) are
set into the slits as shown in the following figure.
33
KX-P7105 / KX-P7110