Xerox Phaser 6128MFP - Skew; Parallelism

5-56 Phaser 6128MFP Service Manual
Print-Quality Troubleshooting
Skew
• 180 mm ± 1.1 mm
To measure Skew: Measure the margin of the paper at the leading edge of each
corner, and then take the difference between them.
Parallelism
• Horizontal: 180 mm ± 1.2 mm
• Vertical: 280 mm ± 1.2 mm
s6128mfp-116
Lead Edge
A
a = | T/E - C |
C
b = | T/E - D |
Skew = a - b
(within ±1.1 mm)
180 mm
s6128mfp-117
B
A
Image Area