Brother HL-L8250CDN Service Manual page 39

Error
Description
Codes
7400 In the case of printing by feeding
paper from the T2 paper tray
unit, after the T2 paper feed
sensor detects paper pass, the
registration front sensor does
not detect paper pass after a set
period of time.
7401 ---
7501 ---
7502 ---
7601 ---
7602 ---
7700 After the first side is printed in
2-sided printing mode, the
registration front sensor does
not detect paper pass after a set
period of time.
7701 ---
7702 ---
7703 ---
7704 ---
7705 ---
7801 ---
7802 ---
7900 ---
7C00 ---
7D00 ---
7E00 ---
8000 ---
8401 ---
8402 While the T2 paper tray unit is
open state, print or adjustment
operation was attempted.
8501 The T1 paper feed sensor
detected that the paper tray 1 is
open in 2-sided printing or
printing by feeding paper from
the T2 paper tray unit.
(before the registration of
printing in the engine)
8502 ---
8503 ---
Error
Refer
Codes
to:
2-62 8504 ---
8505 The T1 paper feed sensor
detected that the paper tray 1 is
open in 2-sided printing or
printing by feeding paper from
the T2 paper tray unit.
(after the registration of printing
in the engine)
8506 ---
8507 ---
8508 ---
8601 ---
2-63 8602 ---
8603 ---
8604 ---
8701 ---
8702 ---
8703 ---
8801 ---
8802 ---
8901 ---
8902 ---
8903 The back cover sensor detected
the open state when
2-sided printing is started.
(before the registration of
printing in the engine)
8904 The back cover sensor detected
the open state during 2-sided
printing. (after the registration of
printing in the engine)
2-63 8A01 The registration rear sensor
detected that the fed paper was
larger or smaller than the
specified size in 2-sided printing.
2-64 8A02 The registration rear sensor
detected that the length of the
paper is too long and it may hit
within the machine in 2-sided
printing.
8C00 ---
2-16
Description
Confidential
Refer
to:
2-64
2-64
2-64
2-65
2-65