HP LJ M604, LJ M605 and LJ M606 Failure: No Power—Won’t Turn On
LPI has noticed an increase in cases during which the above-named models will not turn on, failing with a “no power symptom” message. After verifying the printer has a good power source, replace the HVPS/LVPS main power supply # RM2-6301, and see the printer’s service manual for Read More