5-40 Phaser 8400/8500/8550 Color Printer
Black, Red, Green, Blue, Cyan,
Magenta, and Yellow Solid Fills
This prints show uniformity of fill.
Look for:
1. Even, uniform fills throughout the print.
2. There should be no wrinkling or deformity of
the paper throughout the print.
3. Poor transfer on one side.
4. Repeating white stripes.
Causes:
1. Weak jets or uneven drum heating may
cause uneven fills.
2. To solve wrinkling, try different print media.
Replace the maintenance kit to correct
streaking. Check the drum-temperature
sensor for debris build-up on the sensor or
the sensor is not in proper contact with the
drum. See the test print Reverse Text.
3. If there is poor transfer on one side, check to
see if the transfix load arm assemblies are
moving easily. Clean any contamination that
may be interfering with the transfix arm
assembly movement. If either of the transfix
load arm assemblies are worn, replace the
worn load arm assembly.
4. If there are repeating white stripes on the
print, there may be a problem with the X-Axis
motion, see“White Stripes (Pinstripes)” on
page 30.
OHP Color Bands
(8400 only) This print is used by
Manufacturing and Engineering.
Test Print Examples (Continued)
s8500-056
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