Resolution - Xerox 3050 Service Manual

CQ 16 Resolution
No copy defect sample
is
needed.
Definition
The image i s out of focus and i s blurred.
Refer t o the Image Quality Specification.
Probable Cause Corrective Action
Lens is damaged or is not installed
correctly.
Document handler
is
not installed
correctly.
The lower document feed rolls are
contaminated or damaged.
The platen
is not installed correctly or is
damaged.
There
i s
a buckle i n the document.
Exposure level i s incorrect.
1. Ensure that the Lens is installed correctly
(REP 6.2) and that it
is
not damaged.
2. Ensure that the Document Handler i s
installed correctly.
3. Clean the Feed Rolls with Formula A
Cleaner (USO, RX, and XLA) and water.
Replace the rolls i f they are damaged (PL
5.1).
4. Ensure that the Platen
is
installed correctly.
Replace the platen (PL 6.1) i f
it
is damaged.
5. Straighten the creases i n the document.
7.
Perform the Electrostatic Series (ADJ 9.2).
8/94
3050
3-55
C Q 16 Resolution