EN
Maintenance interval
The MAINTENANCE INTERVAL 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 200,000 pages. (For example, the PERFORM PRINTER MAINTENANCE message appears at 200,000 pages. If the printer maintenance kit is installed at 200,114 pages, the message reappears 200,000 pages later, at 400,114 pages.) The procedure for editing this number is similar to editing the PAGES item.
Serial number
The printer serial number is stored in NVRAM. If a formatter is replaced, then the printer serial number must be reentered. The procedure for editing this number is similar to editing the PAGES item.
Note
Before replacing the formatter or firmware DIMM, print a configuration page and a menu map to verify the current printer settings. Use the information on these pages to reset the customer’s printer settings.
1 Hold down -ITEMand
2 Turn the printer on.
-VALUE.
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).

2

3Wait for RESET MAINTENANCE COUNT to appear, and then release both buttons.

LJ 4100 Service mode functions 123