Action
Yes
No
Step 8
a
Make sure that the printer is not overheating.
Notes:
•
Allow the printer to cool down after a long print job.
•
Observe the recommended ambient temperature for the
printer. For more information, see
.
b
Print the document.
Is the printer printing slow?
Contact
The problem is
solved.
The printer is not responding
Action
Yes
No
Step 1
Check if the power cord is connected 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 to the correct ports.
Are the cables inserted to the correct ports?
Go to step 6.
Insert the cables to
the correct ports.
Troubleshoot a problem
196
Summary of Contents for C4342
Page 46: ...4 Install the ISP into its housing Set up install and configure 46 ...
Page 47: ...5 Attach the housing to the controller board shield Set up install and configure 47 ...
Page 52: ...Set up install and configure 52 ...
Page 55: ...Set up install and configure 55 ...
Page 56: ...3 Install the wireless module into its housing Set up install and configure 56 ...
Page 57: ...4 Attach the wireless module to the controller board shield Set up install and configure 57 ...
Page 123: ...2 Remove the used toner cartridge 3 Unpack the new toner cartridge Maintain the printer 123 ...
Page 124: ...4 Insert the new toner cartridge 5 Close door B Maintain the printer 124 ...
Page 125: ...Replacing the black imaging unit 1 Open door B Maintain the printer 125 ...
Page 127: ...3 Remove the toner cartridges Maintain the printer 127 ...
Page 128: ...4 Disconnect the imaging kit cable Maintain the printer 128 ...
Page 132: ...9 Insert the imaging kit Maintain the printer 132 ...
Page 134: ...Replacing the color imaging kit 1 Open door B Maintain the printer 134 ...
Page 136: ...3 Remove the toner cartridges Maintain the printer 136 ...
Page 137: ...4 Disconnect the imaging kit cable Maintain the printer 137 ...
Page 138: ...5 Remove the used imaging kit Maintain the printer 138 ...
Page 141: ...8 Insert the black imaging unit into the new imaging kit Maintain the printer 141 ...
Page 142: ...9 Insert the new imaging kit Maintain the printer 142 ...
Page 144: ...Replacing the waste toner bottle 1 Open door B Maintain the printer 144 ...