HP — HP LaserJet Enterprise M4555 MFP Series Service Manual

Resend Upgrade .................................................................................... 554 Restore Factory Settings .......................................................................... 554 ROM disk device failed To clear touch “OK” ............................................. 554 ROM disk file operation failed To clear touch “OK” ................................... 555 ROM disk file system is full To clear touch “OK” ......................................... 555 ROM disk is write protected To clear touch “OK” ....................................... 555 ROM disk not initialized To clear touch “OK” ............................................

555 Rotating Motor ....................................................................................... 555 Scanner Failure ...................................................................................... 556 Size Mis-Match ...................................................................................... 558 Size mismatch in Tray ...................................................................... 558 Sleep mode on ...................................................................................... 558 Staple Cartridge low ..............................................................................

559 Staple Cartridge very low ....................................................................... 559 Stapler/Stacker staple jam ...................................................................... 559 Supplies low .......................................................................................... 559 SUPPLY MEMORY WARNING ................................................................. 559 The unit has corrupt data ......................................................................... 560 Tray empty: [Type], [Size] ................................................................

560 Tray lifting ...................................................................................... 561 Tray open ....................................................................................... 561 Tray overfilled ................................................................................. 562 Type mismatch Tray ................................................................................ 562 Unsupported drive installed To continue, touch “OK” .................................. 563 Unsupported supply in use OR Unsupported supply installed To continue, touch “OK” ...........................................................................................

563 Unsupported tray configuration ................................................................ 563 Unsupported USB accessory detected Remove USB accessory ...................... 564 Upgrade Error ....................................................................................... 564 USB accessory not functional ................................................................... 564 USB hubs are not fully supported Some operations may not work properly .... 564 USB is write protected To clear touch “OK” ............................................... 564 USB needs too much power .....................................................................

565 USB needs too much power Remove USB and Then Turn Off then On ........... 565 USB not initialized .................................................................................. 565 USB storage accessory removed Clearing any associated data .................... 565 USB storage device failure To clear touch “OK” ......................................... 565 USB storage file operation failed To clear touch “OK” ................................ 566 USB storage file system is full To clear touch “OK” ..................................... 566 Used supply installed To continue, touch “OK” OR Used supply in use ..........

566 Waiting for tray to lift ...................................................................... 566 ENWW xxiii