Brother DCP-8152DN User Manual

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Confidential
 Error code DD00
Fuser unit error (except error codes 6A00 to 6F00, 7600, 7800, DE00, and E200)
 Error code DE00
When the center thermistor of the fuser unit is higher than the idle temperature, the side
thermistor detected a temperature lower than the specified temperature.
Print Unable DD
Turn the power off and then back on again.
<User Check>
• Turn OFF the power switch. After several seconds, turn ON the power again and check
that this error is reset.
Step Cause Remedy
1
Connection failure of the center
or side thermistor harness of
the fuser unit
Check the connection of the center or side
thermistor harness of the fuser unit, and
reconnect it if necessary.
2
Connection failure of the heater
harness of the fuser unit
Check the connection of the heater harness of
the fuser unit, and reconnect it if necessary.
3
Connection failure of the eject
sensor PCB harness
Check the connection of the eject sensor PCB
harness, and reconnect it if necessary.
4
Connection failure of the low-
voltage power supply PCB
harness
Check the connection of the low-voltage power
supply PCB harness, and reconnect it if
necessary.
5
Eject sensor PCB failure Refer to "1.3.10 Check sensor operation
(function code: 32)" in Chapter 5 to check the
sensor operation. If the sensor operation is
faulty, replace the eject sensor PCB ASSY.
6
Low-voltage power supply PCB
failure
Replace the low-voltage power supply PCB
ASSY.
7 Fuser unit failure Replace the fuser unit.
8 Main PCB failure Replace the main PCB ASSY.
Print Unable DE
Turn the power off and then back on again.
<User Check>
• Turn OFF the power switch. After several seconds, turn ON the power again and check
that this error is reset.
Step Cause Remedy
1
Connection failure of the side
thermistor harness of the fuser
unit
Check the connection of the side thermistor
harness of the fuser unit, and reconnect it if
necessary.
2
Connection failure of the eject
sensor PCB harness
Check the connection of the eject sensor PCB
harness, and reconnect it if necessary.
3
Eject sensor PCB failure Refer to "1.3.10 Check sensor operation
(function code: 32)" in Chapter 5 to check the
sensor operation. If the sensor operation is
faulty, replace the eject sensor PCB ASSY.
4 Fuser unit failure Replace the fuser unit.
5 Main PCB failure Replace the main PCB ASSY.

Brother DCP-8152DN Specifications

General

Printer Type	Monochrome Laser Printer
Functions	Print, Copy, Scan
Print Resolution	Up to 1200 x 1200 dpi
Duplex Printing	Yes
Connectivity	USB, Ethernet
Monthly Duty Cycle	Up to 50, 000 pages
Scanner Type	Flatbed with ADF
Optical Resolution	Up to 1200 x 1200 dpi
Copier Resolution	Up to 1200 x 600 dpi
Network Ready	Yes
Display	LCD
Weight	16.5 kg
Print Speed	Up to 40 ppm
Paper Input Capacity	250 sheets
ADF Capacity	35 sheets
Maximum Paper Size	A4
Maximum Copy Speed	Up to 40 cpm