Brother HL-2290 Service Manual page 207


Version information check
(1) Press the [▲] or [▼] in the initial state of maintenance mode to display "MAINTENANCE
57" on the LCD, and press the [OK]. "IC_ACT ALL" is displayed on the LCD.
(2) Press the [▲] or [▼] to display "5" on the LCD, and press the [OK]. "IC_VER BLACK" is
displayed on the LCD.
(3) Press the [OK]. Perform the destination check. If it is compatible, "IC_VER **" is
displayed on the LCD. ("**" indicates the version information) If it is not compatible, an
error in the <Error display>

Continuity (contact) check
(1) Press the [▲] or [▼] in the initial state of maintenance mode to display "MAINTENANCE
57" on the LCD, and press the [OK]. "IC_ACT ALL" is displayed on the LCD.
(2) Press the [▲] or [▼] to display "0" on the LCD, and press the [OK]. "IC_TX BLACK" is
displayed on the LCD.
(3) Press the [OK]. Perform the destination check. If it is compatible, "IC_TX OK" is
displayed on the LCD. If it is not compatible, an error in the
previous page is displayed on the LCD.
table on the previous page is displayed on the LCD.
5-23
<Error display> table on the
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