Operator panel board removal

Warning: When replacing any one of the following components:

Operator panel assembly (or upper front cover)

System board assembly

Interconnect card assembly

Only replace one component at a time. Replace the required component and perform a POR before replacing a second component listed above. If this procedure is not followed, the printer will be rendered inoperable. Never replace two or more of the components listed above without a POR after installing each one or the printer will be rendered inoperable.

Warning: Never install and remove components listed above as a method of troubleshooting components. Once a component has been installed in a printer, it can not be used in another printer. It must be returned to the manufacturer.

1.Remove the upper front cover. See “Upper front cover removal” on page 4-11.

2.Remove the seven screws (A), and remove the operator panel board.

Warning: When the operator panel is removed, some of the parts underneath are free to fall away from the upper front cover.

4-66Service Manual

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Toshiba e-STUDIO500P manual Operator panel board removal