Flash memory
Font cards
Firmware cards
Forms and Bar Code
IPDS
PRESCRIBE
Local interface card
Thin Parallel
Internal print server
Marknet TM N8370 802.11 a/b/g/n/ac Wireless Print Server
Turn off the printer.
Unplug the power cord from the electrical outlet, and then from the printer.
Using a flat-head screwdriver, open the controller board access cover.
Close the access cover.
Connect the power cord to the printer, and then to the electrical outlet.
Turn on the printer.
Turn off the printer.
Unplug the power cord from the electrical outlet, and then from the printer.
Open the controller board access cover.
Unpack the memory card.
Insert the memory card until it clicks into place.
Close the controller board access cover.
Connect the power cord to the printer, and then to the electrical outlet.
Turn on the printer.
Turn off the printer.
Unplug the power cord from the electrical outlet, and then from the printer.
Open the controller board access cover.
Unpack the optional card.
Push the card firmly into place.
Close the access cover.
Connect the power cord to the printer, and then to the electrical outlet.
Turn on the printer.
Turn off the printer.
Unplug the power cord from the electrical outlet, and then from the printer.
Unpack the optional tray, and then remove all packing material.
Align the printer with the optional tray, and then lower the printer until it clicks into place.
Connect the power cord to the printer, and then to the electrical outlet.
Turn on the printer.
Add the tray in the print driver to make it available for print jobs. For more information, see Adding available options in the print driver .