HP LJ сброс " техническое обслуживание"

HP LJ 4050 сброс сообщения " техническое обслуживание."

1 Turn the printer off.
2 While pressing [– Item] and [– Value] turn the printer on.
RESET MAINTENANCE COUNT appears, followed by INITIALIZING.
After a few seconds READY appears.

HP LJ 4100 сброс сообщения "техническое обслуживание."

Reset maintenance count
The maintenance page count should be reset only after a maintenance kit has been installed.
This resets the maintenance counter so that the message PERFORM PRINTER MAINTENANCE will
appear after another 200,000 pages (default).
1 Hold down the - ITEM and - VALUE keys.
2 Turn the printer on.
3 Wait for RESET MAINTENANCE COUNT to appear and then release both keys.

HP LJ 4200 сброс сообщения "техническое обслуживание."

1. Выключить принтер
2. Нажать select (кнопка с галочкой)
3. Включить принтер не отпуская select дождаться пока дисплей мигнёт 1 раз.
4. Нажать кнопку ВВЕРХ (если вы не увидели меню NEW MAINTENACE KIT)
5. Нажать кнопку ВВЕРХ. Высветится NEW MAINTENACE KIT.
6. Нажать select
7. Все принтер готов к работе.

НР LJ 4300 сброс сообщения " техническое обслуживание."

Resetting the maintenance-kit counter
After a maintenance kit is installed, the maintenance-kit counter must be reset. Use the following
procedure to reset the maintenance-kit counter.
1. Turn the printer power off.
2. Hold down the SELECT ( ) button, and then turn on the printer power. Continue holding
down the SELECT ( ) button until all three printer control-panel lights flash once and then
remain on. This might take up to 10 seconds.
3. Press the UP ARROW ( ) button to scroll to NEW MAINTENANCE KIT.
4. Press the SELECT ( ) button to reset the maintenance-kit counter.
Note
Perform this procedure only after a maintenance kit has been installed. Do not use this procedure
to clear the PERFORM PRINTER MAINTENANCE message temporarily.

HP LJ 4250 / 4350: сброс сообщения

После замены maintenance kit необходимо сбросить сообщение
To finish the installation:
Turn the printer power on. When the message XXXMB appears on the
control-panel display, press and hold down "V" for several seconds, until all three control
panel lights turn on and remain on. Press "A" until the NEW MAINTENANCE KIT message appears
on the display, and then press "V"
"A" - стрелка вверх.
"V" - кнопка с галочкой.