Brother HL-1260 - Manual (Page 79)

VI - 2
1.2 Basic Procedure
If a malfunction or incorrect print is appeared, make an initial check, then follow the basic
procedure below:
(1) Check the status display. If any message is shown, see Section 4 for troubleshooting.
(2) If an incorrect image is found, see Section 3.1 to determine the defect type and Section
3.2 for image troubleshooting.
2. TEST PRINTING AND MECHANICAL CHECK
2.1 Test Printing
If an image problem occurs, follow the procedure below to produce a test print.
1) Enter the offline mode.
2) Press the SHIFT and TEST switches simultaneously, so the printer enters the test print
mode.
3) Press the or switch to appear the message "TEST PRINT" then press the SET
switch.
The message "05 TEST PRINT" will appear on the status display of the control panel and the
DATA lamp will come on. Then, the printer will produce the test print.
4) Determine the image trouble type and see Section 3 for troubleshooting.
TEST PRINT
Figure 6.1