5-30
Confidential
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 <Paper size> table, press the [▲] or [▼] to select the paper size, and press 
the [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 [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 [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 [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.
<Paper size>
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 to eliminate the error 
cause, and press the [Go]. “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