Print Test Pattern (Function Code: 71) - Brother DCP-L5500D Service Manual

1.3.23 Print test pattern (function code: 71)

<Function>
This function is used to print the test pattern to check whether the develop roller or exposure
drum is dirty or damaged.
<Operating Procedure>
(1) Press the [7], and then the [1] key in the initial state of maintenance mode. "SELECT:
LETTER" is displayed on the LCD.
(2) Refer to the
press the [SET] or [Mono Start] key. "SELECT: PLAIN" is displayed on the LCD.
(3) Refer to the
specification, and press the [SET] or [Mono Start] key. "SELECT: SX" is displayed on the
LCD.
(4) Refer to the
press the [SET] or [Mono Start] key. "SELECT: 1PAGE" is displayed on the LCD.
(5) Refer to the
and press the [SET] or [Mono Start] key. "PRINTING" is displayed on the LCD, and
printing test pattern starts using the selected conditions.
(6) When printing is completed, "2D3S K" is displayed on the LCD, and it returns to the
printing pattern display. Press the [SET] or [Mono Start] key to perform this again.
(7) Press the [X] key, 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
display> table. To retry printing, refer to the "Remedy" in the table and eliminate the
error cause. "PRINTING" is displayed on the LCD, and the test pattern is printed.
<Paper size> table, press the [▲] or [▼] key to select the paper size, and
<Print specification> table, press the [▲] or [▼] key to select the media
<Print type> table, press the [▲] or [▼] key to select the print type, and
<Print page> table, press the [▲] or [▼] key to select the pages printing,
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<Error
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