4-142 Service Manual
5062
Standard media tray removal
See “Top, right, and front covers” on page 7-3 for the part number.
Pull the tray out and lift slightly. The tray will lift out of the slides (A), and the slides will retract.
System board removal
See “Rear” on page 7-15 for the part number.
Warning: The following components contain mirrored NVRAM. When replacing any one of the following
components, replace only one component at a time:
• System board
• UICC card
Replace the required component, and then 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 you install one of these components in a printer and perform a POR, the component cannot
be used in another printer. It must be returned to the manufacturer.
1. Remove the rear upper cover. See “Rear upper cover removal” on page 4-21.
2. Remove the system board shield. See “System board shield removal” on page 4-26.
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