The printer runs a self-test, then proceeds to run normally. Leave the switch down for normal operation. 2, 3, and 4 Diagnostics Up. When only Switch 4 is moved from down to up, the printer prints a configuration page. See table Switches 2, 3, and 4: Diagnostics. Normal operation. 5 Start Job Up: The Sys/Start job on the hard disk does not run. Down: The Sys/Start job runs if the file exists on the disk. 6 Cleaning mode Up: At power-up, the printer rotates the rollers for a few seconds, then stops the rotation. Down: Normal operation. 7 Baud Rate Up: Fixed. Sets the serial communication parameters to 1200 baud, software flagging, and ignore parity. Down: Variable. Lets you change the serial communication parameters. The factory setting is 9600 baud, software flagging, and ignore parity. 8 and 9 Color correction See table Switches 8 and 9: Color Correction Modes...