Lexmark MX711 User's Guide - Page 329

Solving scanner problems, The scanner does not respond

Page 329 highlights

Troubleshooting 329 Action Yes No Step 3 The problem is solved. Replace the toner cartridge. When Cartridge low [88.xy] appears, replace the cartridge, and then resend the fax. Contact customer support. Is the fax print quality satisfactory? Solving scanner problems • "The scanner does not respond" on page 329 • "Scan job was not successful" on page 330 • "Scanner unit does not close" on page 331 • "Scanning takes too long or freezes the computer" on page 331 • "Poor scanned image quality" on page 332 • "Partial document or photo scans" on page 333 • "Cannot scan from a computer" on page 333 The scanner does not respond Action Step 1 Check if the printer is turned on. Yes Go to step 2. No Turn on the printer. Is the printer turned on? Step 2 Check if the printer cable is securely attached to the printer and the computer, print server, option, or other network device. Is the printer cable securely attached to the printer and the computer, print server, option, or other network device? Step 3 Check if the power cord is plugged into the printer and a properly grounded electrical outlet. Is the power cord plugged into the printer and a properly grounded electrical outlet? Step 4 Check if the electrical outlet is turned off by a switch or breaker. Go to step 3. Go to step 4. Turn on the switch or reset the breaker. Connect the printer cable securely to the printer and the computer, print server, option, or other network device. Connect the power cord to the printer and a properly grounded electrical outlet. Go to step 5. Is the electrical outlet turned off by a switch or breaker?

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Action
Yes
No
Step 3
Replace the toner cartridge.
When
Cartridge low [88.xy]
appears, replace the cartridge,
and then resend the fax.
Is the fax print quality satisfactory?
The problem is solved.
Contact
customer
support
.
Solving scanner problems
“The scanner does not respond” on page 329
“Scan job was not successful” on page 330
“Scanner unit does not close” on page 331
“Scanning takes too long or freezes the computer” on page 331
“Poor scanned image quality” on page 332
“Partial document or photo scans” on page 333
“Cannot scan from a computer” on page 333
The scanner does not respond
Action
Yes
No
Step 1
Check if the printer is turned on.
Is the printer turned on?
Go to step 2.
Turn on the printer.
Step 2
Check if the printer cable is securely attached to the printer and the
computer, print server, option, or other network device.
Is the printer cable securely attached to the printer and the computer,
print server, option, or other network device?
Go to step 3.
Connect the printer
cable securely to the
printer and the
computer, print server,
option, or other
network device.
Step 3
Check if the power cord is plugged into the printer and a properly
grounded electrical outlet.
Is the power cord plugged into the printer and a properly grounded
electrical outlet?
Go to step 4.
Connect the power
cord to the printer and
a properly grounded
electrical outlet.
Step 4
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 5.
Troubleshooting
329