5-40 WorkCentre C2424 Service Manual
8: YMCKRGB Solid Fills
These seven prints show uniformity of fill. If
colors are uneven or wrong, see "Color is
Uneven or Color is Wrong" on page 5-16.
Look for:
1. There are even, uniform fills throughout
each print.
2. Wrinkles or deformity of the paper itself
caused by the print process show up in
duplexed solid fill prints at Standard or
Enhanced resolutions. To test for wrinkling,
print the YMCKRGB prints in duplex mode
at the Enhanced or High Resolution/Photo
mode. Typically wrinkling appears in the
secondary colors. See the blue and green
solid fills in the illustration to the right.
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.
Check to see if the sensor is in improper
contact with the drum. See the Reverse
Text test print. As a last resort to fix
wrinkling, replace the transfix roller, transfix
load module, and transfix load arm.
9: Drum Seal
This print is not supported for this system.
10: Manuf. Paper Path
These prints are used by manufacturing and
engineering only.
Test Print Examples (Continued)
9923-11
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