Color Test Pattern (Function Code) - Brother MFC-9130CW Service Manual

1.4.26 Color test pattern (Function code 71)
<Function>
This function allows you to print the pattern of each color and check if there is any dirty on or
failure in the belt unit, developer roller, and exposure drum, etc.
<Operating procedure>
(1) Press the 7 and 1 keys in this order in the initial state of the maintenance mode.
"2D3S YCMK__A" is displayed on the LCD.
(2) Referring to the table below (Print pattern), press the
print pattern.
(3) Press the Mono Start key. When "2D3S YCMK__A" is selected, "PRINTING" is
displayed on the LCD and a test pattern printing is started. When a print pattern other
than "2D3S YCMK__A" is selected, "SELECT: A4" is displayed on the LCD. (Following
steps (4) to (11) described below, select an option in each item and perform test pattern
printing.)
(4) Referring to the table on the
desired paper size.
(5) Press the SET key. "SELECT: PLAIN" is displayed on the LCD.
(6) Referring to the table on the
select the desired print specifications.
(7) Press the SET key. "SELECT: SX" is displayed on the LCD.
(8) Referring to the table on the
desired print type.
(9) Press the SET key. "SELECT: 1PAGE" is displayed on the LCD.
(10) Referring to the table on the
key to select the desired number of pages to be printed.
(11) Press the SET key. "PRINTING" is displayed on the LCD and the test pattern starts to be
printed under the selected items for paper feed test.
Note:
If printing fails, the following error indications are displayed and printing is cancelled.
To print again, refer to the measures in the table below and remove the cause of the
error. Then, press the Mono Start key. "PRINTING" is displayed on the LCD and the
color test pattern is printed.
(12) When printing is finished, the screen returns to the print pattern display. To print the test
pattern again, press the Mono Start or Color Start key.
(13) Press the Stop key to return the machine to the initial state of the maintenance mode.
<Print pattern>
2D3S YCMK__A
2D3S M
2D3S K
2D3S C
2D3S Y
2D3S MCYK
* In the full page print mode, the cleaning operation is performed between printing of
Magenta and Black.
next page (Paper
next page (Print
next page (Print
next page (Number of pages to be
LCD
One sheet for each color with full page print mode *
Magenta
Black
Cyan
Yellow
4-color horizontal band
or
size), press the
specifications), press the
type), press the
Description
5-49
key to select the desired
or key to select the
or key to
or key to select the
printed), press the
Confidential
or