6
Insert the new pick tires.
7
Insert the tray.
8
Connect the power cord to the printer, and then 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.
9
Turn on the printer.
Replacing the pick roller assembly
1
Turn off the printer.
2
Unplug the power cord from the electrical outlet, and then from the printer.
3
Remove the optional tray.
CAUTION—POTENTIAL INJURY:
If the printer weight is greater than 20 kg (44 lb), then it may
require two or more people to lift it safely.
Maintaining the printer
135
Summary of Contents for 679
Page 48: ...Scanning 48 ...
Page 136: ...Maintaining the printer 136 ...
Page 144: ...Paper jam in door A 1 Remove the tray 2 Open door A Clearing jams 144 ...
Page 147: ...6 Insert the imaging unit Note Use the arrows inside the printer as guides Clearing jams 147 ...
Page 153: ...4 Close the ADF cover Clearing jams 153 ...
Page 197: ...b Connect the ISP extended cable to the ISP connector Upgrading and migrating 197 ...
Page 198: ...c Install the hard disk Upgrading and migrating 198 ...