Lexmark 4049LMO Service Manual - Page 191

4049-XXX D dead machine 2-15 default settings 3-5 developed image test 3-17 diagnostics mode 3-1 diagnostics mode menus device tests 3-2 duplex tests 3-2 hardware tests 3-1 page count tests 3-2 paper feed tests 3-2 print registration tests 3-1 print tests 3-1 printer setup tests 3-2 diamonds on display 2-34 disk test/clean 3-5 drive motor removal 4-14 D-roll assembly removal 4-14 duplex 23 paper jam 2-17 933 error 2-17 diagnosis 2-16 paper feed problem 2-25 duplex feed 1 test 3-6 duplex feed 2 test 3-6 duplex option autoconnect cable connectors 5-10 bottom cover removal 4-41 entry sensor card removal 4-41 exit card and cover removal 4-40 parts assembly 7-38 system card and motor removal 4-42 top cover and table cover removal 4-39 duplex quick test 3-15 E electronics parts assembly 7-32, 7-34 engine board connectors 5-4 removal 4-15 envelope enhance 3-7 envelope print test 3-7 Envelope+ Feeder envelope restraint spring adjustment 4-2 magnet adjustment 4-3 paper feed problem 2-26, 2-27 parts assembly 7-40, 7-42 error codes 2-2 ESD-sensitive parts 4-1 exit sensor board removal 4-16 F fan (927 error) 2-18 fan/redrive removal 4-17 features 1-1 flash test 3-8 frame lower frame assembly removal 4-28 lower frame parts assembly 7-4 upper frame parts assembly 7-6 upper frame removal 4-38 Index X-2