HP 1300 Service Manual - Page 216

G gear, fuser (69T) 103 glossy paper 33 Go button function 29 locating 20 gray background, troubleshooting 151 green light (Ready or Go) 29 guide assembly, removing 93 guides, cleaning 151 H half-self-test functional check 157 hardware features 14 hardware maintenance agreements 23 hardware product numbers 23 heating element check 159 operations 66 heavy media, specifications 33 height, product 16, 28 high-capacity print cartridges 14 high-voltage power supply connector assembly, checking 161 operations 63 testing 160 HP Customer Care Online 178 HP Jetdirect print servers, ordering 180 HP SupportPack 23 HP Technical Training 178 humidity specifications 16 troubleshooting 151, 153 I I/O, Enhanced 56 idle mode, power consumption 17 image density troubleshooting 150 voltage operations 63 image formation process operations 64, 65 testing 157 image quality, troubleshooting printed pages 149 repetitive image defect ruler 170 indicator lights, printer control panel error messages 142 locating 29 input trays. See main input tray; priority input tray inserting media 35 installation, software 141 interface accessories, ordering 179 internal components, diagrams and part numbers 188 INTR (Initial Rotation Period) 71 isolated job settings 57 isopropyl alcohol, cleaning with high-voltage connection points 160, 161 pickup roller 49 J jams detection operations 69 paper input trays 155 Jetdirect print servers, ordering 180 K keys. See buttons kick plate motion, observing 162 L label, model and serial number 19 labels, printing 35 languages, printer 57 laser/scanner assembly beam errors 145 cautions for 75, 101 operations 61 removing 101 latent electrostatic image 65 leading edge detection operations 67, 69 skew specifications 18 LEDs, control panel error messages 142 LEDs, printer control panel locating 29 left plate assembly, removing 125 left side cover, removing 81 length, product 16, 28 lenses, operations 65 letterhead, loading 35 life expectancies extending print cartridge 56 high-capacity print cartridges 14 recycling used print cartridges 25 lift plate operations 67 removing 123 lights, control panel error messages 142 lights, printer control panel locating 29 lines, troubleshooting 150 LIO interface 55 LIO port locating 21 216 Index ENWW