Print Quality-Related Fip Table - Epson AcuLaser CX11 Service Manual

EPSON AcuLaser CX11/CX11F

3.4.5.2 Print Quality-related FIP Table

To reliably judge and understand the details of trouble, and perform the correct remedy
efficiently when printing quality-related trouble occurs, make a test print, and use the
FIP tables corresponding to the phenomena.
When trouble cannot be restored by the printing quality-related FIP, check again using
the FIP, and then replace all parts indicated in the "ESS and possible parts that caused
the error" one by one to check the parts and perform troubleshooting.
The printing quality-related FIPs describe typical troubles as below.
TROUBLESHOOTING
Table 3-12. Print Quality-related FIP Table
Printing is Faint (Weak Tones)
Blank Print
Solid Black Print
Vertical White Bands or Lines
Horizontal White Bands or Lines
Vertical Black Lines
Horizontal Black Lines
Image is Partially Not Printed
Toner Smudges
Residual Image
Dark or Dirty Background
Skew Print
Print Paper Damage
Image Not Fixed
Color Shift
Uneven Density/Thin-Spot
Entirely Faint
Entirely Fogged in Black
Entirely Thin
Uneven Density in Horizontal Direction
Vertical White Lines (Location of the lines are same between Y, M, C and K)
Vertical White Lines (Locations of the lines are different between Y, M, C and K)
Horizontal Lines
Stain
Colored Dots at 150mm Pitch
Vertical Two Lustered Streaks on the Center of OHP
5mm-width Horizontal Bands at 84.5mm Intaervals
Printer
Symptom
Revision B
See FIP
FIP-P1
FIP-P2
FIP-P3
FIP-P4
FIP-P5
FIP-P6
FIP-P7
FIP-P8
FIP-P9
FIP-P10
FIP-P11
FIP-P12
FIP-P13
FIP-P14
FIP-P15
FIP-P16
FIP-P17
FIP-P18
FIP-P19
FIP-P20
FIP-P21
FIP-P22
FIP-P23
FIP-P24
FIP-P25
FIP-P26
FIP-P27
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