BUS Updated 12/2011
07/2011
3-1
WorkCentre 5335 Family Service Documentation
Image Quality
Initial Issue
3 Image Quality
Image Quality RAPs
IQ1 IOT Image Quality Entry RAP ..................................................................................
3-3
IQ2 IIT Image Quality Entry RAP ....................................................................................
3-3
IQ3 Low Image Density RAP ..........................................................................................
3-4
IQ4 Wrinkled Image RAP ................................................................................................
3-4
IQ5 Residual Image (Ghosting) RAP ..............................................................................
3-5
IQ6 Background RAP ......................................................................................................
3-5
IQ7 Deletion RAP ............................................................................................................
3-6
IQ8 Skew/Misregistration RAP ........................................................................................
3-6
IQ9 Process Direction Bands, Streaks and Smears RAP ...............................................
3-7
IQ10 Unfused Copy/Toner Offset RAP ...........................................................................
3-8
IQ11 Repeating Bands, Streaks, Spots and Smears RAP..............................................
3-8
IQ12 Mottle RAP .............................................................................................................
3-9
IQ13 Spots RAP ..............................................................................................................
3-9
IQ14 Black Prints RAP ....................................................................................................
3-10
IQ15 Blank Image RAP ...................................................................................................
3-10
Copy Quality Specifications
Copy Quality Specifications ............................................................................................
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IQS1 Solid Area Density Specification ............................................................................
3-16
IQS2 Uniformity Specification .........................................................................................
3-17
IQS3 Exposure Level Specification .................................................................................
3-18
IQS4 Lead Edge Registration Specification ....................................................................
3-19
IQS5 Side Edge Registration Specification .....................................................................
3-20
IQS6 Skew Specification .................................................................................................
3-21
IQS7 Lead Edge Deletion Specification ..........................................................................
3-22
IQS8 Trail Edge Deletion Specification ...........................................................................
3-23
IQS9 Side Edge Deletion Specification ...........................................................................
3-24
IQS10 Resolution Specification.......................................................................................
3-25
IQS11 Skips And Smears Specification ..........................................................................
3-26
IQS12 Magnification Specification ..................................................................................
3-27
IQS13 Background Specification ....................................................................................
3-28
Defect Samples
Image Defect Samples ....................................................................................................
3-29
Auger Mark......................................................................................................................
3-29
Strobing (28mm or 14mm Pitch Density) ........................................................................
3-30
White Streaks (Process Direction) ..................................................................................
3-30
Black Bands ....................................................................................................................
3-31
Toner Contamination.......................................................................................................
3-31
Toner Splattering.............................................................................................................
3-32
White Spots (Irregular) ....................................................................................................
3-32
Transparency Offset (80mm Pitch Ghosts) .....................................................................
3-33
Regular Blanks In Process Direction (Spots, Streaks, Bands etc.) .................................
3-33
Regular Toner Contamination In Process Direction (Spots, Streaks, Bands etc.) ..........
3-34
Regular Toner Contamination In Process Direction (Side 2) ..........................................
3-35
Transparency Blocking....................................................................................................
3-35
Moire Due To Interference With Copy Original ...............................................................
3-36
Light Background Due To Auto Exposure In Copies Of Originals With Frames .............
3-36
Fluctuation In Auto Exposure Values For Copies Of Originals Of Medium Density ........
3-37
Gradation Jump In Text & Photo Mode For 100 lpi Photo Originals ...............................
3-38
CVT (Constant Velocity Transport) Scan Streaks ...........................................................
3-39
Defects Related To Scan Print ........................................................................................
3-39
Moire In Text Mode (Fine) B/W Scan/Fax For 133 lpi Originals......................................
3-40
Black Discoloration Around White Texts In Medium Density Background ......................
3-40