Item Explanation
SCANNER SETTINGS
CAUTION The SCANNER SETTINGS are used for factory adjustments
and should not be used by service personnel. Use the scanner
calibration routine to adjust the scanner settings if necessary. See
Calibrating the scanner.
SERIAL NUMBER Select this item to update the serial number if you replace the formatter.
SERVICE ID Service ID. Select this item to specify the date when the MFP was first used,
rather than the date when a replacement formatter is installed. See
Restoring the
Service ID.
COLD RESET PAPER Select this item to reset the default paper size when you replace the formatter or
restore factory settings. When you replace a formatter or restore factory settings
in a country/region that uses A4 as the standard paper size, use this item to reset
the default paper size to A4. Letter and A4 are the only cold-reset values available.
Table 7-23 Service menu (continued)
Tools for troubleshooting 427