4-286 Service Manual
7526
Scanner MDC card removal
Warning: When replacing any one of the following components:
• Scanner MDC card
• System board
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.
1. Remove the left cover. See “Left cover removal” on page 4-23.
2. Remove the screw (A) that secures the ground cable, and remove the ADF cable (B).