HP P2035n Service Manual - Page 9

Post-service test ...101 Print-quality test ...101 Print cartridge ...102 Tray 2 cassette ...103 Rollers and pads ...104 Pickup roller; Tray 1 ...104 Pickup roller assembly; Tray 2 107 Separation-pad assembly; Tray 2 110 Transfer roller ...111 External panels, covers, and doors 114 DIMM door (HP LaserJet P2050 Series only 114 Right cover ...115 Reinstall the right cover 117 Left cover ...118 Rear cover, rear door, and duplex-paper-feed assembly 120 Top-cover assembly ...124 Cartridge-door assembly and front cover 127 Reinstall the cartridge-door assembly and front cover 129 Internal assemblies ...130 Formatter PCA; HP LaserJet P2030 Series 130 Formatter PCA; HP LaserJet P2050 Series 132 Paper-pickup-gear assembly 134 Reinstall the paper-pickup-gear assembly 135 Cartridge-door switch ...137 Tray 1 pickup solenoid ...138 Fan ...140 Reverse-sensor assembly; HP LaserJet P2050 Series 142 Power-switch assembly 144 Connecting PCA ...147 Inlet-cable assembly ...150 Registration assembly ...152 Laser/scanner assembly 156 Fuser ...158 Reinstall the fuser 162 Engine controller unit (ECU 163 Reinstall the ECU 170 Paper-feed-guide assembly 172 Main motor ...174 Face-down-drive or duplexing-paper-feed assembly 177 Duplex solenoid; HP LaserJet P2050 Series 180 Paper-retaining-delivery assembly 181 7 Solve problems ENWW vii