Lexmark CS720 User Manual

Insucient memory service check
Action Yes No
Step 1
Reset the printer, and then navigate to:
Paper Menu > Print Settings > Download Target > Disk
Does the problem remain?
Go to step 2. The problem is
solved.
Step 2
If applicable, install extra memory card.
If applicable, make sure that the additional memory card is properly
installed.
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?
Contact the next
level of support.
The problem is
solved.
Complex page service check
Action Yes No
Step 1
Reset the printer, and then navigate to:
Paper Menu > Print Settings > Download Target > Disk
Does the problem remain?
Go to step 2. The problem is
solved.
Step 2
Enter the Diagnostics menu, and then navigate to:
PRINTER TESTS > Tray 1 > Single
Does the problem remain?
Go to step 4. Go to step 3.
Step 3
If applicable, install extra memory card.
If applicable, make sure that the additional memory card is properly
installed.
Does the problem remain?
Go to step 4. The problem is
solved.
Step 4
Check the controller board pins for damage, and replace if
necessary. See
“Controller board removal” on page 357.
Does the problem remain?
Contact the next
level of support.
The problem is
solved.
5028
Diagnostic information
161

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