# Installing ROM

NOTE
###### A Phillips screwdriver is required. Have a screwdriver ready that matches the size of the screws for the slot cover.

1
Turn the printer OFF, then disconnect the cables or cords from the printer.

| Shut down the printer before turning it OFF. For details on the procedure for shutting down the printer, see "Turning the Printer ON/OFF."

##### <How to disconnect the cable or cord>

USB cable* | (2) Turn the computer OFF. (3) Disconnect the cable from the printer.
LAN cable* | (4) Disconnect the cable from the printer.
Power cord | (5) Disconnect the power plug from the AC power outlet. (6) Disconnect the cord from the printer.

* | Whether the cable is connected or not varies depending on your environment.

2
Remove the right cover.

(1) | While holding the tab (A), open the cover a little.
(2) | Remove the cover in the direction of the arrow.

3
Open the slot cover.

(1) | Remove the two screws.
(2) | Open the slot cover.

NOTE
###### About the location for installing ROM Confirm the installation location and its orientation before installing the ROM module.

4
Install ROM.
Push the ROM module in the printer firmly while aligning the module with the two connectors.
5
Close the slot cover.

(1) | Close the cover.

(2) | Attach and fasten the two screws.

6
Attach the right cover.

(1) | Attach the right cover.
(2) | Close the cover.

Next, perform the following procedures. (If you want to install the SD card, follow the procedure from Step 2 in "Installing SD Card".)
| ###### If you install the printer and ROM at the same time
1 | Connect the power cord. | "Connecting the Power Cord"
2 | Specifying the printer's initial settings. | "Turning the Power On and Specifying a Language and Time"
Specifying a type of printer driver. | "Specifying a Type of Printer Driver"
3 | Load paper. | "Loading Paper in the Drawer" "Loading Paper in the Multi-purpose Tray"
4 | Connecting to a computer. | "Connecting to a Computer"
5 | Install the printer driver. | "For Windows" "For Macintosh"
6 | Check the printing operation. | Check the operations by Test Page in Windows. "Basic Operations/Various Information for Windows"
7 | Check the ROM installation. | "Checking the ROM Installation"
8 | Specify the settings for the ROM module as needed. | Specify the settings in the menu functions. "[Setup] Menu ([PS] Options)" For details on the settings for the bar code fonts, see "Bar Code Printing Guide" included in the User Manual CD-ROM.
| ###### If you installed ROM afterward (If you are using the printer already)
1 | Connect the cables and cords. | Connect the removed cables and cords again.
2 | Check the ROM installation. | "Checking the ROM Installation"
3 | Specify the settings for the ROM module as needed. | Specify the settings in the menu functions. "[Setup] Menu ([PS] Options)" For details on the settings for the bar code fonts, see "Bar Code Printing Guide" included in the User Manual CD-ROM.

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