Error codes Error message Solution
12.11, 12.21, 12.31, 12.41, 12.51 Change <source/> to <type/>
<size/>.
Open the indicated tray, remove
paper, and then load the correct
paper type and size. For more
information, see
“Loading trays” on
page 30.
12.12, 12.22, 12.32, 12.42, 12.52 Change <source/> to <type/>
<size/> <orientation/>.
12.91 Change multipurpose feeder
to <type/> <size/>.
Remove paper, and then load the
correct paper type and size. For more
information, see
“Loading the
multipurpose feeder” on page 34.
12.92 Change multipurpose feeder
to <type/> <size/>
<orientation/>.
29.08 Reminder: Remove packaging.
1 Open door A, and then remove
the packing material inside the
printer.
2 Pull out each of the three red
clips starting with the upper left,
lower left, and ending on the right
side.
3 Close door A.
4 Open door B.
5 Pull out the red loop on the right
side.
6 Close door B.
31.30 Transfer module problem.
Restart printer.
1 Turn
o
the printer, and then
unplug the power cord from the
electrical outlet.
2 Connect the power cord to the
electrical outlet, and then turn on
the printer.
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.
31.35 Reinstall missing or
unresponsive waste toner
bottle.
1 Open door B.
2 Remove the waste toner bottle.
Note: To avoid spilling the toner,
place the bottle in an upright
position.
3 Insert the waste toner bottle.
4 Close door B.
Troubleshoot a problem 171