Brother International HL-2600CN Service Manual - Page 143

3.3 Service Mode Service mode is a unique mode for the maintenance of the printer only, without the video controller card. In this mode, you can check the operation status of the printer engine Offline and also carry out maintenance work for each of the printer components. Procedure 1) Hold down the Secure Print, Back, Set buttons and turn the printer Power on. 2) Using the -, Reprint, Back and Set buttons, select the mode necessary for the maintenance work from the test list shown in Table 5-2. How to designate the necessary mode 1) Press the Back or Set button so that service modes (a), (b) and (c) (a) show up in sequence to be selected. 2) After selecting the desired mode, execute the selected mode by pressing the Reprint button. 3) Press the - button to exit the (b) mode. SERVICE MODE TEST PRINT SERVICE MODE NEXT CARE INFO SERVICE MODE (c) FACTORY MODE V-18