HP 1300 Service Manual - Page 219

print cartridges checking 148, 160 drum rotation check 158 extending life of 56 high-capacity 14 life expectancies 38 operations 64, 65 part numbers 179 recycling 25 refilled 24 removing 76 print density troubleshooting 150 voltage operations 63 print path cleaning 46 feeding operations 67, 68 selecting 36 testing 162 PRINT period 71 print quality, troubleshooting 149 print servers, ordering 180 Printer Command Language (PCL) 57 printer drivers, ordering 178 Printer Job Language (PJL) commands, using 166 features 57 NVRAM variables 165 printer pickup roller cleaning 49 life expectancy 38 observing 162 operations 67 replacing 39 shaft, removing 121 printer separation pad life expectancy 38 operations 67 replacing 42 printing feed problems 154 loading media 35 selecting media 33 troubleshooting 141 priority input tray capacity 33 feeding operations 67 feeding problems, troubleshooting 155 loading 35 locating 20 processor, formatter 55 product numbers 23 production code 19 Q quality, troubleshooting printed pages 149 repetitive image defect ruler 170 R RAM base 14 formatter 55 Ready light 29 locating 20 reams, breaking 155 receptacle, power 21 recycled paper 33 recycling HP printing supplies returns and environmental program 25 where to return cartridges 26 recycling print cartridges 25 redistributing toner 148 reduction settings 149 refilled print cartridges 24 removing parts 75, 77 repetitive defects, troubleshooting 152, 170 replacement intervals consumables 38 print cartridges 14 recycling used print cartridges 25 replacement parts. See parts replacing parts 75, 77 reports, printing 167 residual paper jams 69 resistance, heating element 159 Resolution Enhancement technology (REt) 15 resolution, maximum 14 revision level 19 right plate assembly, removing 115 right side cover, removing 84 rollers life expectancies 38 observing 162 ROM base 14 restoring factory defaults 163 rotation drum 158 motor 140, 162 ruler, repetitive defect 170 ENWW Index 219