Lexmark X644E Service Manual - Page 513

clearing 3-40 identifying jams 3-38 paper path 3-39 paper jam error codes 2-57 paper path 3-39 Paper Prompts 3-31 paper size sensing board 2-158, 4-125 paper specifications 1-9 parallel wrap tests 3-10 part number index 2-9 parts catalog 250-sheet paper drawer, option 7-59 250-sheet paper tray, option 7-60 500-sheet paper drawer, option 7-61 500-sheet paper tray, option 7-62 cabling 7-43, 7-44, 7-45, 7-46, 7-48, 7-50, 7-52, 7-56, 7-57 covers-ADF scanner 7-8 covers-printer 7-2 covers-printer-model X642e 7-2 covers-printer-model X644e/X646e 7-6 drives-main drive and developer drive 7-32 duplex option 7-63 electronics card assemblies 7-40 power supplies 7-38 shields 7-42 envelope feeder 7-64 frame 1 7-10 frame 2 7-12 frame 3 7-14 high-capacity feeder 7-66, 7-68, 7-69, 7-70 hot roll fuser 7-34 integrated paper tray-500-sheet 7-30 optional 250-sheet paper drawer 7-59 optional 250-sheet paper tray 7-60 options 7-71 paper feed alignment 7-28 autocompensator 7-25 multipurpose feeder 7-26 printhead 7-24 scanner ADF-lower exit guide assembly 7-18 scanner ADF-motors and belts 7-19 scanner ADF-paper feed 7-17 scanner ADF-pickup 7-16 scanner ADF-sensors 7-20 scanner-flatbed 7-22 transfer⁄ charging 7-36 pass thru plate 4-74 pick rolls, integrated tray autocompensator 4-105 pick tire integrated tray autocompensator pick roll 4-105 MPF 4-118 power takeoff shaft and spring 4-126 PPDS Emulation 3-27 preventive maintenance 6-1 print quality pages 3-7, 3-26 print registration 3-5 7002-xxx printhead adjustment 4-2 parts catalog 7-24 removal 4-127 service check 2-165 Q quality printer all black page 2-160 background 2-162 banding 2-163 black bands on outer edges 2-163 blank page 2-161 blurred or fuzzy print 2-161 light print 2-164 random marks 2-161 residual image 2-163 toner on backside of printed page 2-164 scanner all black or blank 2-168 line compression 2-169 vertical streaks or lines 2-165 wavy lines 2-169 quality pages 3-7, 3-26 Quick Disk Test 3-16 Quick Test 3-6, 3-11 R redrive assembly parts catalog 7-12 removal 4-128 redrive door 4-58 REGISTRATION 3-5 registration 3-5 automatic scanner 3-30 Scanner Automatic Registration 4-4 Scanner Manual Registration 4-5 relocation kit 7-71 removal procedures and cautions 4-6 removals printer removals bevel gear 4-75 developer drive assembly 4-77 developer drive coupler kit 4-78 ESD cover 4-78 fuser assembly 4-79 fuser cover removal 4-95 fuser exit sensor 4-82 fuser exit sensor flag and spring 4-83 fuser lamp 4-86 fuser narrow media flag and spring 4-90 fuser narrow media sensor 4-88 fuser to LVPS AC cable 4-92 fuser transfer plate 4-97 fuser wiper cover assembly 4-54 gear release link 4-98 high voltage power supply 4-99 Index I-5