Lexmark T630 Service Manual - Page 4

4060-xxx Power-On Self Test (POST 2-34 Symptom tables 2-35 Base printer symptoms 2-35 High-capacity feeder (2000-sheet) symptoms 2-35 Paper tray symptoms 2-36 Duplex option symptoms 2-36 Envelope feeder symptoms 2-36 Output expander 2-36 StapleSmart finisher 2-37 Service Checks 2-38 5-Bin mailbox service check 2-38 900 Error Code service check 2-41 950 Error Code service check 2-42 Charge roll service check 2-43 Cover closed switch/cable service check 2-44 Dead machine service check 2-45 Duplex option service check 2-47 Envelope feeder service check 2-49 Fuser service checks 2-52 Cold fuser service check 2-52 Hot fuser service check 2-54 Fuser solenoid service check 2-55 High-capacity feeder input tray service check 2-56 High-capacity output stacker service check 2-62 Input sensor service check 2-64 Input tray(s) service check 2-64 Internal tray card/paper size sensing service check 2-66 Main drive service check 2-68 Main fan service check 2-69 Operator panel service check 2-70 Operator panel buttons service check 2-70 Operator panel display service check 2-70 Options service check 2-71 Flash Memory Option(s 2-71 DRAM Memory Option(s 2-71 Hard Disk Option 2-71 Output bin sensor standard tray service check 2-72 Output expander service check 2-72 Paper feed service check 2-76 Parallel port service check 2-77 Printhead service check 2-78 Print quality service check 2-78 Smart contact assembly service check 2-85 StapleSmart finisher service check 2-86 Toner sensor service check 2-93 Transfer roll service check 2-94 iv Service Manual