Action
Yes
No
a
Remove, and then reinstall the imaging unit or imaging kit.
Warning—Potential Damage:
Do not expose the imaging unit
or imaging kit to direct light for more than 10 minutes.
Extended exposure to light may cause print quality problems.
Warning—Potential Damage:
To avoid damage, do not touch
the underside of the imaging unit or imaging kit.
b
Resend the print job.
Do vertical white lines still appear on prints?
Contact
The problem is
solved.
The printer is not responding
Action
Yes
No
Step 1
Connect the power cord to the electrical outlet.
CAUTION—POTENTIAL INJURY:
To avoid the risk of fire or
electrical shock, connect the power cord to an appropriately
rated and properly grounded electrical outlet that is near the
product and easily accessible.
Is the printer responding?
The problem is
solved.
Go to step 2.
Step 2
Check if the electrical outlet is turned off by a switch or breaker.
Is the electrical outlet turned off by a switch or breaker?
Turn on the switch or
reset the breaker.
Go to step 3.
Step 3
Check if the printer is on.
Is the printer on?
Go to step 4.
Turn on the printer.
Step 4
Check if the printer is in sleep or hibernate mode.
Is the printer in sleep or hibernate mode?
Press the power
button to wake the
printer.
Go to step 5.
Step 5
Check if the cables connecting the printer and the computer are
inserted in the correct ports.
Are the cables inserted in the correct ports?
Go to step 6.
Make sure to match
the following:
•
The USB cable
with the USB port
on the printer
•
The Ethernet
cable with the
Ethernet port on
the printer
Troubleshooting
101
Содержание CS720 Series
Страница 41: ...2 Remove the waste toner bottle 3 Remove the imaging kit Maintaining the printer 41...
Страница 43: ...8 Insert the black toner cartridge 9 Insert the imaging kit Maintaining the printer 43...
Страница 45: ...2 Remove the waste toner bottle 3 Remove the imaging kit Maintaining the printer 45...
Страница 47: ...8 Insert the toner cartridges 9 Insert the new imaging kit Maintaining the printer 47...
Страница 53: ...3 Remove the pick roller 4 Unpack the new pick roller Maintaining the printer 53...
Страница 110: ...5 ISP extended cable 4 Install the ISP into its housing Upgrading and migrating 110...
Страница 111: ...5 Attach the housing to the controller board access cover Upgrading and migrating 111...
Страница 117: ...5 Open door B 6 Open door C Upgrading and migrating 117...