Lexmark CS720 User Manual

Flash memory failure service check
Action Yes No
Step 1
Navigate to Settings > Print settings > Job Accounting Menu
Settings > Log Near Full Level. Make sure that the value is set to
maximum.
Does the problem remain?
Go to step 2. The problem is
solved.
Step 2
If applicable, make sure that the optional memory card is
supported.
Does the problem remain?
Go to step 3. The problem is
solved.
Step 3
Check the controller board pins for damage, and replace if
necessary. See
“Controller board removal” on page 357.
Does the problem remain?
Go to step 4. The problem is
solved.
Step 4
Make sure that the firmware version is the latest, and update if
necessary.
Does the problem remain?
Contact the next
level of support.
The problem is
solved.
Insucient flash memory service check
Action Yes No
Step 1
Navigate to Settings > Print settings > Utilities Menu > Format
Flash > Ye s .
Does the problem remain?
Go to step 3. Go to step 2.
Step 2
Navigate to Settings > Print > Job Accounting > Log Near Full
Level. Make sure that the value is set to maximum.
Does the problem remain?
Go to step 3. The problem is
solved.
Step 3
If applicable, make sure that the optional memory card is
supported.
Does the problem remain?
Go to step 4. The problem is
solved.
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Diagnostic information
162

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