What is the first action you should take if the engine test on the LaserJet 4200/4300 fails? seenagape 10 years ago What is the first action you should take if the engine test on the LaserJet 4200/4300 fails? A.power cycle the printer B.reseat the firmware DIMM C.check for paper jams D.remove the formatter and try again Explanation: ← Previous question Next question →