Lexmark CS720 User Manual

Action Yes No
Step 4
• If the aected color is cyan, magenta, or yellow, then replace
the developer unit of the
aected
color.
• If the aected color is black, then replace the imaging unit.
Does the problem remain?
Go to step 5. The problem is
solved.
Step 5
Replace the imaging kit.
Does the problem remain?
Contact the next
level of support.
The problem is
solved.
Blurred print or color misalignment check
Action Yes No
Step 1
Remove, and then reinstall the transfer belt.
Does the problem remain?
Go to step 2. The problem is
solved.
Step 2
a Enter the Diagnostics menu, and then navigate to:
Advanced Print Quality Samples > Advanced Print Quality
Samples
b Check the test page.
Is only one color blurred or misaligned?
Go to step 3. Go to step 6.
Step 3
• If the aected color is cyan, magenta, or yellow, then replace
the developer unit of the
aected
color.
• If the aected color is black, then reseat the imaging unit.
Does the problem remain?
Go to step 4. The problem is
solved.
Step 4
Perform the color alignment service check for the aected color.
Does the problem remain?
Go to step 5. The problem is
solved.
Step 5
• If the
aected
color is cyan, magenta, or yellow, then replace
the developer unit of the aected color.
• If the aected color is black, then replace the imaging unit.
Does the problem remain?
Go to step 6. The problem is
solved.
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Diagnostic information
40

Lexmark CS720 Specifications

General

Type	Original
Compatibility	- CS720
Product color	Black
Printing colors	Yellow
Country of origin	China
Quantity per pack	1 pc(s)
Brand compatibility	Lexmark
Color toner page yield	7000 pages
Cartridge return & recycling	Yes
Print technology	Laser printing
Harmonized System (HS) code	84439990

Weight and Dimensions

Package depth	160 mm
Package width	190 mm
Package height	75 mm
Package weight	380 g