HP Color LaserJet Enterprise CM4540 Service Manual - Page 544

Recommended action Make sure that the tray is loaded with the correct paper size and that the sliding paper guides are correctly adjusted. Use the manual/tray bin sensor test to verify that the cassette media switch is correctly functioning. If the error persists, replace the lifter assembly. 41.05.YZ Unexpected type in tray Event log error message 41.05.YZ Description The product detected a different paper type than expected. ◦ Y = 0: (expected type) Unknown ◦ Y = 1: (expected type) Normal media ◦ Y = 3: (expected type) LBP OHT Y = 4 (expected type) Glossy media ◦ Y = 5: (expected type) Gloss film ◦ Y = 6: (expected type) Non-assured OHT ◦ Y = 7: (expected type) Heavy media ◦ Y = 8: (expected type) Light media ◦ Y = 9: (expected type) Rough media ◦ Y = A: (expected type) Extra heavy glossy media (glossy media 3) ◦ Y = B: (expected type) Heavy glossy media (glossy media 2) ◦ Y = C: (expected type) Heavy media 3 ◦ Y = D: (expected type) Heavy media 2 ◦ Z = 1: (detected type) Normal media ◦ Z = 3: (detected type) LBP OHT ◦ Z = 4: (detected type) Glossy media ◦ Z = 5: (detected type) Gloss film ◦ Z = 6: (detected type) Non-assured OHT ◦ Z = 7: (detected type) Heavy media ◦ Z = 8: (detected type) Light media ◦ Z = 9: (detected type) Rough media 492 Chapter 3 Solve problems ENWW