[. . . ] Other safety information is contained in the Safety, Warranty and Regulatory Information booklet supplied with this product and should be read prior to setting up the printer. [. . . ] 4 Place opening on left side of toner cartridge on image drum peg (a). 6 Push the lock lever toward the back of the printer as far as it will go (c). If TONER SENSOR ERROR appears when you turn on the printer, the lever for the toner cartridge color indicated is not pushed all the way back. 2 Load paper long edge feed (LEF) (1) up to the mark (a) (letterhead paper face down and top edge towards the right of the printer). If you are working in a TCP/IP-enabled environment, you can use a web browser to display the printer or job printing status, and to change settings on an embedded web page. Note: Printer operation is not assured if another USB compatible device is connected concurrently with it. 1 Repeat steps 3 to 9 above, selecting the Utilities Installer in step 6. If you are working in a TCP/IP-enabled environment, you can use a web browser to display the printer or job printing status and to change settings on an embedded web page. [. . . ] Enter the IP Address for the printer (locate the address on the Print Menu Map in the Network Menu). [. . . ]