HP d640 HP D640 High-Volume Printer - User Manual (Printer and Accessories), C - Page 285

A AC input power connector 1-15 accessories, printer 1-2, C-7 adding, developer 4-12 adjusting paper guides 3-3, 3-4, 3-8 paper path alignment 6-11 to 6-22 alignment duplex 6-19 measuring 6-15 paper path 6-11 printing alignment sheets 6-12 setting values 6-20 arrows, continuation 2-8 C call engineer, messages A-8 caution messages iv checking paper 2-5 printer status 2-3 cleaning duplex area 5-6 LED array area 5-10 paper feed area 5-4 paper input trays 5-4 periodic 5-5 to 5-12 precharger area 5-3 printer exterior 5-5 required tools 5-1 reversing unit area 5-5 toner hopper area 5-2 transfer assembly 5-6 transfer assembly guide 5-9 weekly 5-1 to 5-5 cleaning roller 1-11 replacing 4-7 clearing, paper jams 3-22 to 3-49 See also paper jams 5-4 Comms menu 2-21 compatibility LaserJet 1-1, 1-4, 6-24 Configuration menu 2-14 Index configuring for LaserJet compatibility 6-24 paper size 2-26 parallel interface B-4 serial interface 2-23, B-1 to B-3 connector HCI 1-15 HCO 1-15 parallel interface B-1 serial interface B-1 consumables developer 4-9 drum kit 4-18 fuser kit 4-29 HCI pick roller kit 4-42 introduction to 4-1 list of 4-3 managing 6-6 ordering 4-2 overview 4-2 pick roller kit 4-33 replacement cycle 4-2 replacing 1-2 toner 4-4 tracking 1-2 continuation arrows 2-8 control panel 1-7 display brightness 2-2 features 2-2 function buttons 2-2 introduction 2-1 navigating 2-7 Custom menu 2-9 custom paper 1-3, 2-27, 3-10 custom paper tray 3-8 to 3-15 specifications C-12 D decurler lever 1-11 developer 1-13, 6-9 adding 4-12 replacing 4-9 developer collector bottle 1-13 installing 4-16 developer fill lid 4-14 developer kit 4-3 Index-1