LJ 1200 Service mode functions
Initializing NVRAM and using cold reset
The NVRAM initialization sets all default variables stored in NVRAM back to the factory default values or to a default ROM value, depending on the variable. It also performs a system reset.
The NVRAM initialization resets the following:
•All menu settings to factory default values
•Factory settings, such as formatter number, page counts, and factory paper settings
To perform NVRAM initialization
1Turn the printer off.
2Press and hold GO.
3Turn the printer back on, and continue to hold GO until the Attention, Ready, and Go lights turn on.
4Release GO.
The device lights cycle from front to rear. The NVRAM initialization runs until completion, when the device is in the Ready state.
88 Chapter 2 – Service mode | EN |