Chapter 5 Service Functions; Maintenance Mode; How To Enter Maintenance Mode; Method Of Entering Maintenance Mode For Service Personnel - Brother DCP-L5500D Service Manual

CHAPTER 5 SERVICE FUNCTIONS

1. MAINTENANCE MODE

Maintenance mode is exclusively designed for checking, setting and adjusting the machine
using the keys on the control panel. Using maintenance mode functions, you can conduct
operational checks of sensors or test printing, display the log information or error codes, and
change the worker switches (WSW) etc.

1.1 How to Enter Maintenance Mode

1.1.1 Method of entering maintenance mode for service personnel

<Operating Procedure>
(1) Press and hold the [Home] key for approximately five
seconds while the machine is in the ready state. The
display shown on the right appears on the LCD.
(2) Press the blank field at the bottom. The display
shown on the right appears on the LCD.
(3) Press the [*], [2], [8], [6], and [4] keys in this order.
The display shown on the right appears on the LCD,
and the machine enters into maintenance mode.
(4) To select any of the maintenance mode functions
shown in the
Functions", use the keypad to enter the maintenance
mode function code to be executed.
"1.2 List of Maintenance Mode
5-1
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