Brother HL-5590DN

5-49
Confidential
1.3.22 Reset counters for consumable parts (function code: 88)
<Function>
This function is performed to reset the counter for each consumable part in the main PCB
after that has been replaced.
<Operating Procedure>
Selectable parts are shown in the table below.
Non touch panel models
(1) Press the [▲] or [▼] key in the initial
state of maintenance mode to display
"MAINTENANCE 88" on the LCD, and
press the [OK] key. "Reset-Laser Unit"
is displayed on the LCD.
(2) Press the [▲] or [▼] key to display the
part with the counter to be reset on
the LCD, and press the [OK] key.
(3) "*******OK?" is displayed on the LCD.
Press the [OK] key to reset the
counter for the selected part and
return the display to the procedure (2).
(******* represents the name of the
selected part)
(4) Press the [X] key, and the machine
returns to the initial state of
maintenance mode.
Touch panel models
(1) Press the [8] key twice in the initial
state of maintenance mode. "Reset-
Laser Unit" is displayed on the LCD.
(2) Press the [
˄ ] or [ ˅ ] key to display the
part with the counter to be reset on
the LCD, and press the [Mono] key.
(3) "*******OK?" is displayed on the LCD.
Press the [Mono] key to reset the
counter for the selected part and
return the display to the procedure (2).
(******* represents the name of the
selected part)
(4) Press the [X] key, and the machine
returns to the initial state of
maintenance mode.
LCD Part name Counter to be reset
Reset-Laser Unit Laser unit Printed pages counter
Reset-Fuser Unit Fuser unit Printed pages counter
Reset-PF Kit T1 PF kit 1 Printed pages counter
Reset-PF Kit T2 PF kit 2 Printed pages counter
Reset-PF Kit T3 PF kit 3 Printed pages counter
Reset-PF Kit T4 PF kit 4 Printed pages counter
Reset-PF Kit T5 PF kit 5 Printed pages counter
Reset-PF Kit MP PF kit MP Printed pages counter
Reset-LVPS Low-voltage power supply
PCB ASSY
Irregular power supply detection counter