Lexmark CS720 User Manual

Sensor (duplex path 2): Paper arrived too early service check
Action Yes No
Step 1
a From the home screen, touch Settings > Device > Preferences.
b Check if the paper size matches the size set on the tray guides.
Does the paper size match the size set on the tray?
Go to step 3. Go to step 2.
Step 2
Change the paper size or adjust the size settings in the tray.
Does the problem remain?
Go to step 3. The problem is
solved.
Step 3
a From the home screen, touch Settings > Device > Preferences.
b Check if the paper settings matches the paper in the tray
guides.
Do the paper settings match the paper in the tray?
Go to step 5. Go to step 4.
Step 4
Change the paper settings to match the paper in the tray.
Does the problem remain?
Go to step 5. The problem is
solved.
Step 5
Check the duplex paper path for paper jams and obstructions.
Is the paper path free of jams and obstructions?
Go to step 6. Go to step 6.
Step 6
Remove the jams and obstructions.
Does the problem remain?
Contact the next
level of support.
The problem is
solved.
Sensor (duplex path 2): Paper failed to arrive service check
Action Yes No
Step 1
a From the home screen, touch Settings > Device > Preferences.
b Check if the paper size matches the size set on the tray guides.
Does the paper size match the size set on the tray?
Go to step 3. Go to step 2.
Step 2
Change the paper size or adjust the size setting in the tray.
Does the problem remain?
Go to step 3. The problem is
solved.
5028
Diagnostic information
94

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