HP Officejet Pro X451 and X551 User Guide

Kontrolpanellås ..................................................................................................... 123
Deaktivering af ubrugte protokoller og tjenester ........................................................ 124
Administratorindstillinger ........................................................................................ 125
Farveadgangskontrol ............................................................................................. 125
Beskyttede protokoller – HTTPS ............................................................................... 125
Firewall ................................................................................................................ 125
Godkendelse af scanninger og faxning til en mappe ................................................. 125
Syslog ................................................................................................................. 126
Certifikater ........................................................................................................... 126
Signeret firmware .................................................................................................. 126
Trådløs godkendelse .............................................................................................. 126
Økonomiindstillinger ............................................................................................................ 127
Udskrivning med Kontor-tilstanden ........................................................................... 127
Strømadministration ............................................................................................... 127
Rengøring af produktet ......................................................................................................... 129
Rengøring af kontrolpanelet .................................................................................... 129
Produktopdateringer ............................................................................................................. 130
11 Problemløsning .......................................................................................................... 131
Kundesupport ...................................................................................................................... 132
Kontrolliste til problemløsning ................................................................................................ 133
Trin 1: Kontroller, at produktet er tændt. ................................................................... 133
Trin 2: Kontroller, om der er en fejlmeddelelse i kontrolpanelet ................................... 133
Trin 3: Kontroller udskrivningsfunktionaliteten ............................................................ 133
Trin 4: Prøv at sende et udskriftsjob fra en computer. ................................................. 133
Trin 5: Test funktionen Tilslut og udskriv via USB-drevet (X551 Series) .......................... 134
Faktorer, der påvirker enhedens ydeevne ................................................................. 134
Gendannelse af fabriksstandarderne ...................................................................................... 134
Papiret fremføres forkert eller sidder fast ................................................................................. 134
Produktet tager ikke papir ...................................................................................... 135
Produktet tager flere ark papir ................................................................................ 135
Forebyg papirstop ................................................................................................. 135
Afhjælpning af papirstop ...................................................................................................... 137
Mulige placeringer af papirstop .............................................................................. 137
Udredning af papirstop i bakke 1 (multifunktionsbakke) ............................................. 137
Afhjælpning af papirstop i bakke 2 ......................................................................... 140
Udredning af papirstop i bakke 3 ........................................................................... 141
Udbedring af papirstop under venstre dæksel ........................................................... 143
Afhjælpning af papirstop i udskriftsbakken ............................................................... 144
Afhjælp papirstop i dupleksenheden ........................................................................ 145
Forbedring af udskriftskvaliteten ............................................................................................. 148
DAWW ix