HP 5851-2583 Laerjet 2430n Printer EIO Slot Cover Blanking Plate

•EIO slot for optional HP Jetdirect internal print server •Hi-Speed USB •The open EIO slot allows productivity upgrades such as IPv6IPsec Gigabit

It is saying the EIO slot I have the drive plugged into as empty, I have tried both slots Any thoughts? Show more Less Upvote if this is

new igt slot machines EIO EIO 2 2=EIO slot 2

bmw4d slot Description Item: In Stock The HP JetDirect 600N print server allows HP printers with an EIO card slot to be shared on a network