Brother 09055CDN Service Manual page 61

Error
Problem
codes
AB Scanning resolution change
error in the maintenance mode.
AC Scanning failure upon FAX
transmission (Second side)
(Document scanner unit failure
for the first time.)
AD Timeout error during waiting for
completion of scanning DMA
transfer.
AE The document scanner unit fails
to detect the home position.
AF The white tape cannot be detected.
B0 Scanning FFC connection
failure.
B1 Dark level offset data level error
for scanning.
B2 Gain control data level error for
scanning.
B3 The scanning area setting left
edge detection error. (white tape)
B4 The scanning area setting right
edge detection error. (white tape)
B5 The scanning area setting
reduction detection error. (white
tape)
B6 The scanning area setting
enlargement detection error.
(white tape)
B7 A/D converter standard voltage
failure; at High side.
B8 A/D converter standard voltage
failure; at Low side.
B9 Scanning light adjustment error.
Refer Error
to: codes
2-80 BA Scanning outside light detection
error.
2-81 BB White level data error.
BC Scanning failure upon FAX
transmission. (Second side)
(Document scanner unit failure
for the second time or later.)
2-81
BD Black level data error.
BE The scanning area start edge
detection error.
2-81
BF The document is too long for
ADF duplex feeding.
2-82
2-82 C0 Failure to detect a new black
toner cartridge.
2-83 C1 Failure to detect a new yellow
toner cartridge.
2-83 C2 Failure to detect a new magenta
toner cartridge.
2-83 C3 Failure to detect a new cyan
toner cartridge.
2-83 C4 Paper tray 2 pressing plate up/
down error.
2-83 C5 Energization failure of erase lamp.
C6 Pressure engagement/
disengagement failure of toner
cartridge.
2-83
C7 Insufficient memory.
C8 RAM area for secure data full.
2-84 C9 Defective DIMM is installed.
CA USB device overcurrent error.
2-84 CB The belt unit is not installed.
CC The fuser unit is not installed.
2-84 CD The drum unit is not installed.
2-22
Problem
Confidential
Refer
to:
2-84
2-85
2-85
2-85
2-85
2-86
2-86
2-86
2-86
2-86
2-87
2-87
2-88
2-88
2-88
2-89
2-89
2-89
2-90
2-90