June 2014
3-1
Xerox® Phaser® 3020 Printer Service Manual
Image Quality
3 Image Quality
Image Quality Overview ..................................................................................................
3-3
IQ1 Vertical Black Line and Band RAP ...........................................................................
3-4
IQ2 Vertical White Line and Band RAP...........................................................................
3-4
IQ3 Horizontal Black Bands RAP....................................................................................
3-5
IQ4 Spots RAP ................................................................................................................
3-5
IQ5 Low Image Density RAP ..........................................................................................
3-6
IQ6 Black or Dark Image RAP ........................................................................................
3-6
IQ7 Uneven Density RAP................................................................................................
3-7
IQ8 Background RAP ......................................................................................................
3-8
IQ9 Residual Image (Ghosting) RAP ..............................................................................
3-9
IQ10 Blank Page RAP.....................................................................................................
3-9
IQ11 Partial Image Deletions RAP..................................................................................
3-10
Summary of Contents for Phaser 3020
Page 1: ...Xerox Phaser 3020 Service Manual 702P02829 June 2014 Initial Issue ...
Page 2: ......
Page 4: ...June 2014 2 Xerox Phaser 3020 Printer Service Manual Initial Issue ...
Page 6: ...June 2014 ii Xerox Phaser 3020 Printer Service Manual Introduction ...
Page 18: ...June 2014 1 2 Xerox Phaser 3020 Printer Service Manual Service Call Procedures ...
Page 24: ...June 2014 2 2 Xerox Phaser 3020 Printer Service Manual Status Indicator RAPs ...
Page 36: ...June 2014 3 2 Xerox Phaser 3020 Printer Service Manual Image Quality ...
Page 46: ...June 2014 3 12 Xerox Phaser 3020 Printer Service Manual IQ11 Image Quality ...
Page 48: ...June 2014 4 2 Xerox Phaser 3020 Printer Service Manual Repairs ...
Page 74: ...June 2014 4 28 Xerox Phaser 3020 Printer Service Manual REP 1 18 Repairs ...
Page 76: ...June 2014 5 2 Xerox Phaser 3020 Printer Service Manual Parts List ...
Page 88: ...June 2014 6 2 Xerox Phaser 3020 Printer Service Manual General Procedures and Information ...
Page 108: ...Xerox Phaser 3020 Printer Service Manual June 2014 BSDs THIS PAGE INTENTIONALLY BLANK ...