Print Test Pattern (Function Code: 71) - Brother HL-L5000D Service Manual

1.3.16 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>
Non touch panel models
(1) Press the [▲] or [▼] key in the initial
state of maintenance mode to display
"MAINTENANCE 71" on the LCD, and
press the [OK] key. "SELECT:
LETTER" is displayed on the LCD.
(2) Refer to the
the [▲] or [▼] key to select the paper
size, and press the [OK] key.
"SELECT: PLAIN" is displayed on the
LCD.
(3) Refer to the
table, press the [▲] or [▼] key to
select the media specification, and
press the [OK] key. "SELECT: SX" is
displayed on the LCD.
(4) Refer to the
the [▲] or [▼] key to select the print
type, and press the [OK] key.
"SELECT: 1PAGE" is displayed on the
LCD.
(5) Refer to the
the [▲] or [▼] key to select the pages
printing, and press the [OK] 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 [OK] 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
<Print specification>
<Print type> table, press
<Print page> table, press
Touch panel models
(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
the [˄] or [˅] key to select the paper
size, and press the [SET] or [Mono]
key. "SELECT: PLAIN" is displayed on
the LCD.
(3) Refer to the
table, press the [˄] or [˅] key to select
the media specification, and press the
[SET] or [Mono] key. "SELECT: SX" is
displayed on the LCD.
(4) Refer to the
the [˄] or [˅] key to select the print
type, and press the [SET] or [Mono]
key. "SELECT: 1PAGE" is displayed
on the LCD.
(5) Refer to the
the [˄] or [˅] key to select the pages
printing, and press the [SET] or
[Mono] 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] key to perform
this again.
(7) Press the [X] key, and the machine
returns to the initial state of
maintenance mode.
5-35
<Paper size> table, press
<Print specification>
<Print type> table, press
<Print page> table, press
<Error
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