Action
Yes
No
Step 1
a
Open the scanner cover.
b
Using a damp, soft, lint
‑
free cloth, wipe the ADF glass and the
white underside of the scanner cover.
c
Close the scanner cover.
Do vertical streaks appear on scanned documents?
Go to step 2.
The problem is
solved.
Step 2
a
Open the ADF cover.
b
Using a damp, soft, lint
‑
free cloth, wipe the ADF glass and the
white underside of the ADF cover.
c
Close the ADF cover.
Do vertical streaks appear on scanned documents?
Contact
The problem is
solved.
Jagged image or text when scanning from the ADF
Action
Yes
No
a
Load 50 sheets of clean, plain paper into the ADF.
Note:
The plain paper helps clean or remove dust and other
coating from the ADF feed rollers.
b
From the home screen, touch
.
c
Load an original document into the ADF.
d
Scan the document.
Do jagged images or texts appear on the output?
Contact
The problem is
solved.
Troubleshoot a problem
321
Summary of Contents for XC4342
Page 64: ...3 Remove the fax cover 4 Remove the fax bracket Set up install and configure 64 ...
Page 65: ...5 Install the fax card to the bracket Set up install and configure 65 ...
Page 70: ...4 Install the ISP into its housing Set up install and configure 70 ...
Page 71: ...5 Attach the housing to the controller board shield Set up install and configure 71 ...
Page 76: ...Set up install and configure 76 ...
Page 84: ...Set up install and configure 84 ...
Page 85: ...3 Install the wireless module into its housing Set up install and configure 85 ...
Page 86: ...4 Attach the wireless module to the controller board shield Set up install and configure 86 ...
Page 88: ...6 Attach the controller board shield Set up install and configure 88 ...
Page 205: ...2 Remove the used toner cartridge 3 Unpack the new toner cartridge Maintain the printer 205 ...
Page 206: ...4 Insert the new toner cartridge 5 Close door B Maintain the printer 206 ...
Page 207: ...Replacing the black imaging unit 1 Open door B Maintain the printer 207 ...
Page 209: ...3 Remove the toner cartridges Maintain the printer 209 ...
Page 210: ...4 Disconnect the imaging kit cable Maintain the printer 210 ...
Page 214: ...9 Insert the imaging kit Maintain the printer 214 ...
Page 216: ...Replacing the color imaging kit 1 Open door B Maintain the printer 216 ...
Page 218: ...3 Remove the toner cartridges Maintain the printer 218 ...
Page 219: ...4 Disconnect the imaging kit cable Maintain the printer 219 ...
Page 220: ...5 Remove the used imaging kit Maintain the printer 220 ...
Page 222: ...8 Insert the black imaging unit into the new imaging kit Maintain the printer 222 ...
Page 223: ...9 Insert the new imaging kit Maintain the printer 223 ...
Page 225: ...Replacing the waste toner bottle 1 Open door B Maintain the printer 225 ...
Page 238: ...2 Remove the used ADF pick roller Maintain the printer 238 ...
Page 240: ...5 Insert the new ADF separator roller until it clicks into place Maintain the printer 240 ...
Page 250: ...2 Remove the ADF pick roller Maintain the printer 250 ...
Page 252: ...5 Insert the ADF separator roller until it clicks into place Maintain the printer 252 ...