2-15
Confidential
CE
The waste toner box is not
installed.
CF
Waste toner box full. (The
sensor detects that the waste
toner is full.)
D2
An unidentified error occurred.
D3
An unidentified error occurred.
D4
An unidentified error occurred.
D5
An unidentified error occurred.
D6
An unidentified error occurred.
D7
An unidentified error occurred.
D8
An unidentified error occurred.
D9
An unidentified error occurred.
DA
An unidentified error occurred.
DB
An unidentified error occurred.
DC
An unidentified error occurred.
DE
When the center thermistor is
higher than the idle temperature,
it is detected that the side
thermistor temperature is lower
than 60 °C.
E0
Program error. (An error
occurred in the ROM checksum.)
E1
Program error.
E2
When the center thermistor is
lower than the idle temperature,
it is detected that the side
thermistor temperature is higher
than 280 °C.
E3
Drum position sensor error.
E4
Run out of paper.
E6
Write error in EEPROM of the
main PCB.
E7
An unidentified error occurred.
E8
An unidentified error occurred.
Error
codes
Problem
Refer
to:
E9
Main PCB error.
EA
An unidentified error occurred.
EB
Read error in EEPROM of the
laser unit.
EC
Fuser fan error.
ED
Communication with the
wireless LAN PCB cannot be
established upon startup of the
power supply.
EE
Unavailability of communication
after connecting to the wireless
LAN PCB is detected.
EF
The supplied power is unstable.
F1
An unidentified error occurred.
F2
The waste toner box will reach
the end of life soon.
F3
An unidentified error occurred.
F4
The waste toner box is at the
end of life.
F5
Main PCB communication error.
F6
P.C.I error.
F8
Battery connection error
F9
The country code is not entered
properly.
FA
The black drum unit is not installed.
FB
The cyan drum unit is not installed.
FC
The magenta drum unit is not
installed.
FD
The yellow drum unit is not installed.
FE
Detection of incorrect
measurement value of density
sensor sensitivity calibration.
FF
Wireless LAN module
overcurrent error.
Error
codes
Problem
Refer
to:
Summary of Contents for HL-4140CN
Page 19: ...Confidential CHAPTER 1 SPECIFICATIONS ...
Page 29: ...Confidential CHAPTER 2 ERROR INDICATION AND TROUBLESHOOTING ...
Page 145: ...Confidential CHAPTER 3 DISASSEMBLY AND ASSEMBLY ...
Page 169: ...3 21 Confidential 8 DISASSEMBLY FLOW Disassembly Re Assembly second ...
Page 296: ...Confidential CHAPTER 4 ADJUSTMENTS AND UPDATING OF SETTINGS REQUIRED AFTER PARTS REPLACEMENT ...
Page 311: ...Confidential CHAPTER 5 SERVICE FUNCTIONS ...
Page 336: ...5 23 Confidential Inter color position alignment adjustment chart Fig 5 8 ...
Page 343: ...5 30 Confidential Fig 5 11 ...
Page 345: ...5 32 Confidential Fig 5 12 First side Second side ...
Page 347: ...5 34 Confidential Color test pattern Fig 5 13 MCYK Y C K M YCMK_ _A ...
Page 354: ...5 41 Confidential Maintenance information Fig 5 14 ...
Page 382: ...Confidential CHAPTER 6 CIRCUIT DIAGRAMS WIRING DIAGRAM ...
Page 384: ...6 1 Confidential 1 CIRCUIT DIAGRAMS High voltage Power Supply PCB Circuit Diagram 1 3 ...
Page 385: ...6 2 Confidential High voltage Power Supply PCB Circuit Diagram 2 3 ...
Page 386: ...6 3 Confidential High voltage Power Supply PCB Circuit Diagram 3 3 ...
Page 387: ...6 4 Confidential Low voltage Power Supply PCB Circuit Diagram 100V ...
Page 388: ...6 5 Confidential Low voltage Power Supply PCB Circuit Diagram 200V ...
Page 389: ...6 6 Confidential 2 WIRING DIAGRAM Wiring Diagram ...
Page 390: ...Confidential CHAPTER 7 PERIODICAL MAINTENANCE ...
Page 424: ...Confidential APPENDIX 1 SERIAL NUMBERING SYSTEM ...
Page 428: ...Confidential APPENDIX 3 INSTALLING THE MAINTENANCE DRIVER ...
Page 432: ...App 3 4 Confidential 10 Alert warning message appears click Continue Anyway to proceed ...