Fix Laserjet 4100N 49.4C02 Error Code
Oftentimes, this error appears after a new firmware DIMM has been installed. It is clearable by performing an NVRAM initialization. On this model printer, the following procedure can be performed to initialize NVRAM.
Steps
- Print a configuration page and a menu map.
- Turn off the printer.
- Remove all formatter accessories (EIO cards, hard drive, DIMMs, etc.).
- While turning on the printer, hold down SELECT and CANCEL JOB until all of the lights on the control panel are lit.
- Press CANCEL JOB, and then SELECT. The NVRAM INIT message appears on the control panel display.
- After initializing the NVRAM, use service mode to re-enter the settings from the configuration page.
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