Print Test Pattern (Function Code 71) - Brother HL-2290 Service Manual

1.3.15 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 [▲] or [▼] in the initial state of maintenance mode to display "MAINTENANCE
71" on the LCD, and press the [OK]. "SELECT: LETTER" is displayed on the LCD.
(2) Refer to the
the [OK]. "SELECT: PLAIN" is displayed on the LCD.
(3) Refer to the
specification, and press the [OK]. "SELECT: SX" is displayed on the LCD.
(4) Refer to the
the [OK]. "SELECT: 1PAGE" is displayed on the LCD.
(5) Refer to the
press the [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, and it returns to the printing
pattern display. Press the [OK] to perform this again.
(7) Press and hold the [Go] for five seconds, 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 to eliminate the error
cause, and press the [Go]. "PRINTING" is displayed on the LCD, and the test pattern is
printed.
<Paper size>
LCD
SELECT:LETTER
SELECT:A4
SELECT:ISOB5
SELECT:JISB5
SELECT:A5
SELECT:A5L
SELECT:JISB6
SELECT:A6
SELECT:EXECUTE
SELECT:LEGAL
SELECT:FOLIO
SELECT:HAGAKI
<Paper size> table, press the [▲] or [▼] to select the paper size, and press
<Print specification> table, press the [▲] or [▼] to select the media
<Print type> table, press the [▲] or [▼] to select the print type, and press
<Print page> table, press the [▲] or [▼] to select the pages printing, and
Letter
A4
ISO B5
JIS B5
A5
A5L
JIS B6
A6
Executive size
Legal size
Folio size
Postcard size
Description
5-30
<Error
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