Trouble Shooting Information for C7000VP series
Page 78
Rev. 2.0
2010/09/17
3.15
Density difference on image between front side and rear side
<Case 1 Adjustment failure for the height of the primary charging assembly>
When performing the adjustment, set plain paper of larger than A3/LDR size in the No. 1 deck
and output a test page in service mode > COPIER > FUNCTION > MISC-P > GRID-ADJ .By
referring to the test page, perform the adjustment while checking the density difference.
If you want the results to be more accurate, it is desirable to use a reflection densitometer
(X-rite), not to visually check.
3.16
Boomerang
Description
On the machine with the toner anticoagulation control implemented (a measure against coating
failure), toner coagulation crumbles and passes through the cleaning blade, causing this
symptom.
Image sample
* Refer to
No margin on the image
Summary of Contents for imagePRESS C7000VP Series
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