Muratec F-315 Field Engineering Manual page 5

If the original document jams .................................................................................................................4-5
To remove the document: ......................................................................................................................4-6
If a printout jams inside your machine....................................................................................................4-8
4.12. The Image Quality Problems ...........................................................................................................4-11
4.12.1 Blank pages...............................................................................................................................4-11
4.12.2 Black pages...............................................................................................................................4-11
4.12.3 Printout too light.........................................................................................................................4-12
4.12.4 Printout too dark ........................................................................................................................4-12
4.12.5 Blurred background ...................................................................................................................4-12
4.12.6 Uneven print density..................................................................................................................4-13
4.12.7 Irregularities...............................................................................................................................4-13
4.12.8 White (Black) Line .....................................................................................................................4-14
4.12.9 Toner Smudges.........................................................................................................................4-14
4.13 LCD Error Messages ........................................................................................................................4-15
LCD error messages (Alphabetic list)...................................................................................................4-15
4.14 Error Codes ......................................................................................................................................4-19
Dialing errors ........................................................................................................................................4-19
Reception errors...................................................................................................................................4-19
Transmission errors..............................................................................................................................4-20
Communication Error Messages ..........................................................................................................4-21
4.15 Service Call Error..............................................................................................................................4-22
4.15.1 Call For Service.........................................................................................................................4-22
4.15.2 Please Call Service ...................................................................................................................4-22
4.16 LCD Failure.......................................................................................................................................4-25
4.17 General Power Failure......................................................................................................................4-25
4.18 Cleaning the Unit ..............................................................................................................................4-26
Curing frequent jams in the ADF ..........................................................................................................4-26
Cleaning the Document glass, ADF glass and Document pad ............................................................4-27
Cleaning the drum charge wire and LED print head ............................................................................4-27
Section5 Maintenance & Adjustment ..................................... 5-1
5.1 Maintenance schedule..........................................................................................................................5-2
5.2 Re/Disassemble....................................................................................................................................5-3
5.2.1 COVERS .......................................................................................................................................5-5
5.2.2 PCBS...........................................................................................................................................5-15
5.2.3 SCANNING SECTION ................................................................................................................5-24
5.2.4 PRINTER SECTION....................................................................................................................5-42
5.3 Adjustment..........................................................................................................................................5-69
5.3.1 Outline of printer registration adjustment ....................................................................................5-69
5.3.2 Printer registration mode .............................................................................................................5-69
5.3.3 Zoom adjustment.........................................................................................................................5-72
5.3.4 Registration .................................................................................................................................5-76
5.3.5 Separation Pressure adjustment .................................................................................................5-80
5.3.6 Cleaning the Mirror A, B and C ...................................................................................................5-81
5.3.7 Applying the Sheet Document Press (MFX-1950 only)...............................................................5-82
Section 6 Options .................................................................... 6-1
6.1 Memory Upgrade ..................................................................................................................................6-1
Packaging contents: ...............................................................................................................................6-1
Installation ..............................................................................................................................................6-1
6.2 Second paper cassette.........................................................................................................................6-3
Packaging contents: ...............................................................................................................................6-3
Installation ..............................................................................................................................................6-3
6.3 Page Counter........................................................................................................................................6-5
Packaging contents: ...............................................................................................................................6-5
Installation ..............................................................................................................................................6-5
6.4 PCL printer controller............................................................................................................................6-7
Packaging contents: ...............................................................................................................................6-7
Installation ..............................................................................................................................................6-7
6.5 Network interface board .......................................................................................................................6-8
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