HP LaserJet 5000gn User Manual download pdf (Page 79)

3-34 Printer Operation

Maintenance Page Count

The maintenance page count should be reset only after a

maintenance kit has been installed.

This will reset the maintenance counter so that the message PERFORM

PRINTER MAINTENANCE will display another 150,000 pages later

(default).

●

Hold down the [Item-] and [Value-] keys.

●

Turn the printer on.

●

Wait for RESET MAINTENANCE COUNT to be displayed and then

release both keys.

MAINTENANCE COUNT in the Service Mode Menu sets the page count

interval at which the next service is due for the printer. This is set

initially at the factory to 150,000 pages. (For example, the message

displays at 150,000 pages. If the Printer Maintenance Kit is installed

at 150,114 pages, the message displays 150,000 pages later, at

300,114 pages.) Editing this number is similar to editing the PAGES

item above.

Serial Number

If a Formatter is replaced, then the serial number must be reentered.

Editing this number is similar to editing the PAGES item above.

Cold Reset Paper

The default paper size is stored in NVRAM and when the printer is

cold reset, the default paper size is set to the factory setting. Possible

values are COLD RESET PAPER=LETTER and COLD RESET PAPER=A4.

When replacing the Formatter in countries that use A4 rather than

letter size paper, set the cold reset paper size to A4.

Diagnostics

This menu item enables or disables the use of the firmware diagnostic

features. Possible values are DIAGNOSTICS=OFF* and

DIAGNOSTICS=ON.

Note For developers only.

Clear Event Log

This item allows the internal event log to be cleared.

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HP LaserJet 5000gn User Manual Page 79