Poor fax print quality
Action
Yes
No
Step 1
Enhance the print quality.
a
From the home screen, touch
Settings
>
>
Quality
.
b
Adjust the settings.
Is the fax print quality satisfactory?
The problem is
solved.
Go to step 2.
Step 2
Decrease the incoming fax transmission speed.
a
From the home screen, touch
Settings
>
Fax
>
Analog Fax
Setup > Fax Receive Settings
>
Admin Controls
>
Max Speed
.
b
Select a lower transmission speed.
Is the fax print quality satisfactory?
The problem is
solved.
Go to step 3.
Step 3
Replace the toner cartridge.
For more information, see the instruction sheet that came with the
supply.
Is the fax print quality satisfactory?
The problem is
solved.
Contact
Scanning problems
Cannot scan from a computer
Action
Yes
No
Step 1
a
Turn off the printer, wait for about 10 seconds, and then turn it
back on.
b
Resend the scan job.
Can you send the scan job?
The problem is
solved.
Go to step 2.
Step 2
a
Make sure that the cables between the printer and the print
server are secure.
For more information, see the setup documentation that came
with the printer.
b
Resend the scan job.
Can you send the scan job?
The problem is
solved.
Contact
Troubleshooting
162
Summary of Contents for CX820 Series
Page 1: ...XC8100 Series User s Guide March 2016 www lexmark com Machine type s 7564 Model s 596 598 ...
Page 64: ...2 Open door A 3 Remove the waste toner bottle Maintaining the printer 64 ...
Page 69: ...2 Open door A 3 Remove the waste toner bottle Maintaining the printer 69 ...
Page 72: ...2 Open door A 3 Remove the waste toner bottle Maintaining the printer 72 ...
Page 76: ...3 Remove the pick roller 4 Unpack the new pick roller Maintaining the printer 76 ...
Page 95: ...2 Open door G 3 Pull out the staple cartridge holder Maintaining the printer 95 ...
Page 119: ...2 Open door G 3 Pull out the staple cartridge holder Clearing jams 119 ...
Page 123: ... Area J1 Areas J3 and J4 Areas J5 and J6 3 Close door J Clearing jams 123 ...
Page 127: ...Staple jam in door J 1 Open door J 2 Remove the staple cartridge holder Clearing jams 127 ...
Page 129: ...5 Insert the staple cartridge holder 6 Close door J Clearing jams 129 ...