HP LaserJet 9040/9050 Service Manual - Page 230

Table 22. Service test abnormality codes (continued) Code Description FRU 0104 Tray 1 feed motor Tray 1 0105 Switchback motor Duplexer 0106 Duplex feed motor Duplexer 0107 Duplex feed motor 2 Duplexer 0108 Side registration motor Duplexer 0109 Pre-registration roller clutch Registration assembly 0110 Registration roller clutch Registration assembly 0111 Tray 1 feed roller clutch Tray 1 0112 Coil jam sensor solenoid Fuser assembly 0113 Face-up flapper solenoid Delivery assembly 0114 Tray 1 pickup solenoid Tray 1 0115 Duplex deflector solenoid Duplexer 0116 Duplex flapper solenoid Duplexer 0117 Upper cassette paper out solenoid Paper-input unit 0118 Upper cassette lifter position sensor Paper-input unit 0119 Upper cassette paper level sensor A Paper-input unit 0120 Upper cassette paper level sensor B Paper-input unit 0121 Upper cassette feed sensor A Paper-input unit 0122 Upper cassette feed sensor B Paper-input unit 0123 Lower cassette paper out sensor Paper-input unit 0124 Lower cassette lifter position sensor Paper-input unit 0125 Lower cassette paper level sensor A Paper-input unit 0126 Lower cassette paper level sensor B Paper-input unit 0127 Lower cassette feed sensor A Paper-input unit 0128 Lower cassette feed sensor B Paper-input unit 0129 Registration paper sensor Registration assembly 0130 Pickup rod home position sensor Paper-input unit 0131 Fusing unit delivery sensor A Fuser assembly 0132 Fusing unit delivery sensor B Fuser assembly 0133 Face-down bin delivery sensor Delivery assembly 0135 Tray feed sensor Tray 1 0136 Switchback sensor Duplexer 0137 Duplex feed sensor Duplexer 0138 Duplexer reaming paper sensor Duplexer 0139 Face-down bin paper-full sensor Delivery assembly 0140 Right door sensor Paper input unit 0141 Duplex feed roller 1 home-position sensor Duplexer 0142 Side registration guide home-position sensor Duplexer 0143 OHT sensor Registration assembly 0144 Coil jam sensor Fuser assembly 214 Chapter 7 Troubleshooting