Toshiba 4511, 3511 manual IH control PC board IH board, IH control board cooling fan

[M] IH control PC board (IH board)

(1)Take off the SYS board case ( Chapter 2.5.2 [C]).

(2)Take off the flywheel ( Chapter 9.5 [A]).

(3)Take off the right rear cover ( Chapter 2.5.1 [L]).

(4)Disconnect 2 connectors and 4 faston terminal ( Chapter 16.7 [A]).

(5)Remove 3 screws and take off the IH board cover.

(6)Disconnect 2 connectors, remove 2 screws and take off the IH board case.

(7) Disconnect 4 connectors, remove 7 screws and take off the IH board.

Notes: 1. Make sure not to connect each IH connection cable to the wrong position.

2.Tighten 4 screws of the IH connection cable completely (tightening torque: 1.17 - 1.56 N·m).

3.Since the IH control board is a high- voltage section, make sure to disconnect the power cable at maintenance.

[N]IH control board cooling fan

(1)Take off the IH board case ( Chapter 16.7 [M]).

(2)Remove 1 screw and take off the IH control board cooling fan cover.

IH board cover

Fig. 16-745

	Connector
IH board case	Connector
	Fig. 16-746

IH connection cable

IH board

Fig. 16-747

IH control board cooling fan cover

16

Fig. 16-748

November 2003 © TOSHIBA TEC 16 - 27 e-STUDIO3511/4511 FUSER UNIT/PAPER EXIT SECTION