Lexmark C520 Service Manual - Page 372

5022-xxx transfer contact assembly 4-92 waste toner assembly 4-93 Reset Fuser Cnt 3-21 restraint cable, removal 4-59 S safety information xv sensors bin full 7-12 exit sensor service check 2-52 input sensor service check 2-52 locations 5-8 theory 3-42 toner level 4-83, 7-10 serial number location 1-13 viewing 3-16 service checks 110.xx-Mirror motor 2-27 111.xx-114.xx-Printhead error 2-27 120.01, 120.02, 120.08-120.10, 120.13-120.15- Fuser error 2-28 120.03-Fuser error 2-30 120.04-120.07-Fuser error 2-30 140.xx-Autocomp motor error 2-32 142.xx-fuser motor error 2-33 143.xx-EP drive asm top cartridge motor 2-34 144.xx-EP drive asm bottom cartridge) motor error 2-35 145.xx-bump aligner motor error 2-36 146.xx-duplex motor error 2-36 147.xx, 149.xx-500/550-sheet option motor error 2-37 147.xx/149.xx-500-sheet option motor error 2-37 148.xx-MPF motor error 2-37 906.01-906.04-fuser motor error 2-33 906.05-906.08-bump aligner motor error 2-36 910.01-transparency sensor error 2-38 920.01-POST error 2-38 920.02-POST error 2-38 920.03-POST error 2-38 920.04-POST error 2-39 920.05-POST error 2-39 920.06-POST error 2-40 920.07-POST error 2-40 920.08-POST error 2-40 920.09-920.12-POST error 2-41 920.13-POST error 2-43 920.14-POST error 2-44 920.15-POST error 2-45 920.16-POST error 2-45 920.17-POST error 2-46 920.18-POST error 2-46 920.19-POST error 2-46 925.01-fan error 2-47 945.xx, 946.xx, 947.xx-Transfer roll error 2-48 950.00-950.29 EPROM mismatch failure 2-50 950.30-950.60 EPROM mismatch failure 2-50 dead printer 2-51 exit sensor 2-52 input sensor 2-52 operator panel 2-53 print quality 2-55 service error codes 2-7 service tag location 1-13 Servo Laser Test 3-9 Size Sensing 3-22 skew 3-5, 4-3 smart chip card-C52x locations 5-4 parts catalog 7-8 removal 4-78 specifications acoustics 1-4 data streams 1-2 dimensions 1-5 electrical 1-3 environment 1-4 media 1-6 memory configuration 1-2 performance factors 1-2 power requirements 1-3 resolution 1-2 start 2-1 symptoms print quality 2-6 printer 2-6 system card connectors-C52x 5-11, 5-12 connectors-C53x 5-18 locations 5-4 parts catalog 7-8 removal 4-79 system card support shield parts catalog 7-8 removal 4-81 T test pages print quality test pages 3-10, 3-21 Quick Test 3-6 quick test (duplex) 3-12 theory electrical interlock 24 V interlock switch 3-55 5 V interlock switch 3-54 electrophotographic (EP) process charging 3-46 cleaning 3-53 developing 3-50 exposing 3-49 fusing 3-52 main components 3-44 transferring 3-51 electrophotographic process (EP) 3-44 paper path 3-30 main components 3-32 mechanical drive 3-37 paper sensing 3-42 print media transport 3-33 toner cartridges, location 5-7 Index I-5