Dell 2130 Color Laser User Guide - Page 35

Purpose: Specifies the default measurement unit displayed after the numeric value on the operator panel. Values: millimeter (mm) Selects millimeter as the default measurement unit. inch (") Selects inch as the default measurement unit. NOTE: The default for mm/inch varies depending on the default Paper Size. The default Paper Size varies depending on country-specific factory default. The default for mm/inch setting is mm when the default Paper Size is A4. The default for mm/inch setting is inch when the default Paper Size is Letter. Maintenance Use the Maintenance menu to initialize the NV (non-volatile) memory, configure the plain paper quality adjustment settings, and configure the security settings. NOTE: Values marked by an asterisk (*) are the factory default menu settings. F/W Version Purpose: To display the printer's firmware version. Service Tag Purpose: To display the printer's service tag. Paper Density Purpose: To specify paper density settings. Values: Normal* Plain Light Normal* Label Light Adjust BTR NOTICE: The print quality changes depending on the setting values you select for this item. Purpose: To specify the transfer roller voltage adjustment for each paper type. Values: Plain 0* -6 - +6 Plain Thick 0* -6 - +6 0* Transparency -6 - +6 Covers 0* -6 - +6 0* Covers Thick -6 - +6