Lexmark MX310dn 用户手册
2
Open the controller board shield using the green handle.
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2
3
Use the following illustration to locate the option card connector.
Warning—Potential Damage: Controller board electronic components are easily damaged by static electricity.
Touch something metal on the printer before touching any controller board electronic components or
connectors.
Touch something metal on the printer before touching any controller board electronic components or
connectors.
4
Close the shield, and then the access door.
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2
Additional printer setup
16