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Confidential

1.3.22 Test pattern (Function code 71)

This function is used to print the test pattern to check whether the develop roller or exposure

drum is dirty or damaged.

(1) Press the [7], and then the [1] in the initial state of maintenance mode. For models

without keypad, press the [▲] or [▼] to display “MAINTENANCE 71” on the LCD and

press the [OK]. “SELECT: LETTER” is displayed on the LCD.

(2) Refer to the <Paper size> table, press the [▲] or [▼] to select the paper size, and press

the [SET] or [OK]. “SELECT: PLAIN” is displayed on the LCD.

(3) Refer to the <Print specification> table, press the [▲] or [▼] to select the media

specification, and press the [SET] or [OK]. “SELECT: SX” is displayed on the LCD.

(4) Refer to the <Print type> table, press the [▲] or [▼] to select the print type, and press

the [SET] or [OK]. “SELECT: 1PAGE” is displayed on the LCD.

(5) Refer to the <Print page> table, press the [▲] or [▼] to select the pages printing, and

press the [SET] or [OK]. “PRINTING” is displayed on the LCD, and printing test pattern

starts using the selected conditions.

(6) When printing is completed, “OK” is displayed on the LCD.

To perform again, press the [Start] or [Mono Start]. When “2D3S K” appears on the LCD,

press the [Start] or [Mono Start] again and start from the procedure (2).

(7) Press the [X] or [Stop], and the machine returns to the initial state of maintenance mode.

Note:

If printing fails, printing is stopped with displaying any of the errors shown in the

<Error

display> table

. To retry printing, refer to the “Remedy” in the table, eliminate the error cause

and press the [Start] or [Mono Start]. “PRINTING” is displayed on the LCD, and the test pattern

is printed.

LCD Description

SELECT: LETTER Letter

SELECT: A4 A4

SELECT:ISOB5 ISO B5

SELECT:JISB5 JIS B5

SELECT:A5 A5

SELECT:A5L A5L

SELECT:JISB6 JIS B6

SELECT:A6 A6

SELECT:EXECUTE Executive size

SELECT:LEGAL Legal size

SELECT:FOLIO Folio size

SELECT:HAGAKI Postcard size

Brother MFC-2712DN User Manual

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