Hp LASER 4100 error 53.10.03

[woodss]

Formatter needs replacement, however do a test page see if theres still any values in NVRAM, a reset of NVRAM will wipe any settings on the formatter board. make sure you do a config page before you do that.

however try this take out the formatter and take out the board, it might be a dry solder join, to fix it use a hairdryer to heat the solder, on the formatter. this just might work.