Brother HL-4140CN Service Manual page 45

Error
Problem
codes
8F Detection of abnormal value of
registration sensor sensitivity
when implementing adjustment
of inter-color position alignment.
90 The paper size of the MP tray
does not match that of the print
setting.
91 The paper size of the paper tray
1 does not match that of the
print setting.
92 The paper size of the paper tray
2 does not match that of the
print setting.
93 No paper in MP tray.
94 No paper is loaded in the paper
tray 1. (Registration front
sensor fails to be turned ON.)
95 No paper in paper tray 2.
96 No paper in all trays.
97 A paper size, which is not
supported by the paper tray 1, is
specified in the paper size of the
data.
98 A paper size, which is not
supported by the paper tray 2, is
specified in the paper size of the
data.
99 The tray in which unsupported
paper size is loaded is selected
for duplex printing.
9A No paper is loaded in the MP
tray (MP paper empty sensor
fails to be turned ON.)
9D Detection of incorrect registration
sensor measurement value when
implementing adjustment of
inter-color position alignment.
Refer Error
to: codes
2-62 9E Toner of the color which is being
used reaches the end of life
when implementing adjustment
of inter-color position alignment.
2-63 9F Run out of paper.
A1 The front cover is open.
AA An unidentified error occurred.
2-63 AB An unidentified error occurred.
AE An unidentified error occurred.
B5 An unidentified error occurred.
2-63 B6 An unidentified error occurred.
BA An unidentified error occurred.
BE An unidentified error occurred.
2-63 C0 Failure to detect a new black
toner cartridge.
2-64
C1 Failure to detect a new yellow
toner cartridge.
2-64 C2 Failure to detect a new magenta
toner cartridge.
2-65
2-65 C3 Failure to detect a new cyan
toner cartridge.
C4 Paper tray 2 pressing plate up/
down error.
2-65
C5 Energization failure of erase lamp.
C6 Pressure engagement/
disengagement failure of toner
2-65
cartridge.
C7 Insufficient memory.
2-66 C8 RAM area for secure data full.
C9 Defective DIMM is installed.
CA USB device overcurrent error.
2-66 CB The belt unit is not installed.
CC The fuser unit is not installed.
CD The drum unit is not installed.
2-14
Problem
Confidential
Refer
to:
2-67
2-67
2-68
2-69
2-69
2-69
2-69
2-69
2-69
2-69
2-70
2-70
2-70
2-70
2-71
2-71
2-72
2-72
2-72
2-73
2-73
2-73
2-74
2-74