Lexmark X264dn Service Manual - Page 245

print quality problems service check 2-36 solving 2-40 print tests 3-6 printer registration 3-4 printer symptom table 2-24 printhead service check 2-43 Prt Quality Pgs configuration menu 3-26 Q Quick Test (duplex) 3-9 R removals ADF input tray 4-8 ADF separator pad 4-11 ADF separator roll 4-12 duplex ADF rear cover 4-18 procedures 4-2 reports 3-27 event log 3-27 menu settings page 3-27 Print Quality Pages 3-26 Quick Test (duplex) 3-9 S safety information v-xv safety inspection guide 6-1 scan and copy specifications 1-10 scan fax and copy symptoms 2-25 Scanner ASIC test 3-17 Scanner manual registration 3-30 SE Menu 3-33 sensor 2 test 3-21 Sensor test 3-20 sensors fuser exit Base Sensor Test 3-12 input Base Sensor Test 3-12 service checks 2-26 ADF paperfeed 2-49 ADF streak 2-48 black page 2-46 controller card 2-26 cooling fan 2-27 cover interlock switch 2-27 dead machine 2-28 flatbed 2-47 flatbed motor 2-46 fuser 2-29 LVPS/HVPS 2-29 main motor 2-30 modem / fax card 2-52 networking 2-34 operator panel 2-31 paper feed 2-31 paper jam during POST 2-31 7013-XXX paper never picks 2-32 paper picks but stops 2-31 paper picks sheets 2-32 paper trees, curls 2-33 print quality 2-36 black page 2-37 blank page 2-36 heavy background 2-37 image density 2-38 light print 2-39 partial blank image 2-38 poor fusing of image 2-38 toner on back of page 2-39 white or black lines 2-39 printhead 2-43 scanner, fax, copy 840xx error check 2-44 ADF cover open 2-48 ADF duplex service check 2-51 ADF feed errors 2-50 ADF paper am 2-49 black page or blank page 2-46 CCD service check 2-46 escalating a fax issue to second-level support 2-57 fax reception service check 2-55 fax transmission service check 2-53 flatbed home position 2-47 flatbed motor 2-46 modem service check 2-52 transfer roll 2-43 service error codes 2-17 special tools 1-12 specifications connectivity 1-5 digital imaging 1-9 fax 1-11 input trays 1-6 memory 1-3 operating systems 1-5 photoconductor capacity 1-6 print media 1-7 scan and copy 1-10 toner capacity 1-6 start 2-1 symptom tables 2-23 POST 2-23 printer 2-24 symptoms scan fax and copy 2-25 T test pages print quality test pages 3-26 Quick Test (duplex) 3-9 tools 1-12 Transfer 3-14 transfer roll parts catalog 7-10 service check 2-43 Index I-3