Brother HL-2600CN Service Manual page 294

Display Message Meaning
Paper jam at paper
exit area
Paper jam wound
around the transfer
drum 2
Covers open
Transfer unit 2 open
Printer under idling
condition
Printer warming-up
Printer ready to print
in standby status
Printing in progress
Countermeasure
Open the transfer unit 2 /
paper exit unit and remove
paper jammed inside.
Open the transfer unit 2 and
remove the OPC belt
cartridge. Remove the paper
jam by unwinding the paper
from the transfer drum 2.
Confirm that the covers are
firmly closed.
Confirm that the transfer unit
2 is firmly closed.
Printer automatically returns
to the operating condition
when a PRINT signal is sent.
These are normal operation
modes.