Lexmark C760 Service Manual - Page 448

5060-4xx S2/narrow media (NMS) 4-70, 4-71, 7-15 transparency 7-15 Serial Number 3-33 Serial Wrap Test 3-23 service checks 2-41 100 ITU error 2-63 100-990 error-specific service checks 2-41-2-97 500-sheet drawer option 2-102 5-bin mailbox option 2-98 900 error code 2-83 AC and DC power 2-105 autocompensator 2-107 black only retract (BOR) 2-109 cartridge drive assembly 2-64 close door/HVPS/printhead interlock switch 2-110 duplex option 2-112 envelope feeder option 2-114 fans 2-85 finisher 2-116 fuser drive assembly noise check 2-124 HCIT 2-121 HCIT 2000-sheet option 2-121 ITU drive motor 2-63 operator panel LCD/status LED/buttons 2-125 output expander option 2-127 print quality 2-130 second transfer roll 2-141 toner metering cycle (TMC) 2-87 tray 1 2-142 tray 1 paper size sensing 2-143 service tips duplex option deflector button replacement A-14 finisher alignment A-7 identifying system board cabling A-5 identifying the printheads A-4 printhead diagnostics A-1 redrive belt routing A-6 setting printer alignment 3-15 SIZE SENSING 3-10 specifications acoustics 1-5 dimensions 1-4 electrical 1-5 environment 1-6 media 1-10 memory configuration 1-8 memory options 1-9 operating clearance 1-5 performance 1-2 power and electrical 1-5 speed and performance 1-6 time to first print 1-8 Stapler Test 3-28 symptoms 500-sheet drawer option 2-4 5-bin mailbox option 2-5 base printer 2-3 close door displays constantly 2-3 colored lines, streaks or smudges 2-3 I-6 Service Manual excessive fuser drive motor assembly noise 2-3 fuser fan fails to run or is noisy 2-3 machine inoperative 2-3 one or more op panel buttons do not work 2-3 operator panel - one pel or random pels are missing 2-3 operator panel displays all diamonds continuously 2-3 operator panel is blank 2-3 paper feed problem 2-3 paper feed problems, integrated tray 2-3 print quality - black line 2-3 print quality - blank page (no image) 2-3 print quality - evenly spaced horizontal marks or lines on the printed page 2-3 print quality - light lines or streaks appear on the printed page 2-3 print quality - light print 2-3 print quality - missing colors 2-3 print quality - multiple horizontal lines 2-4 print quality - poor color registration 2-4 print quality - toner on the back of the page 2-4 print quality - toner smears or rubs off the page 2-4 print quality - uneven printing 2-3 printer prints black only 2-3 RIP fan fails to run or is noisy 2-3 single color printed 2-3 VTB fan fails to run or is noisy 2-3 finisher option 2-5 HCIT 2000-sheet option 2-4 magenta, cyan, or yellow lines 2-3 output expander option 2-4 system board cabling reference A-5 connections 5-6, 5-7, 5-8 location 5-1 parts catalog 7-36 removal 4-72 T Toggle ITU 3-17 toner darkness 1-3 tools required 1-1 Transfer Adjust 3-34 transfer HVPS board connectors 5-20 location 5-1 parts catalog 7-34 removal 4-73 service checks 2-110 transfer plate assembly parts catalog 7-12 removal 4-76 transparency sensor cable, removal 4-70 transparency sensor, removal 4-71 Tray Insert Msg 3-9 U Utilities Menu 2-25