Brother DCP-L5600DN Service Manual

2-42
Confidential
 Error code 0900
Detected irregular power supply for more than 100 times.
 Error code 0A02
Detected a main fan failure.
 Error code 0B01
An error occurred in the high-voltage power supply PCB ASSY while operating.
Error code 0B02
An error occurred in the high-voltage power supply PCB ASSY when the machine was in the
ready state.
<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
Low-voltage power supply PCB
failure
Replace the low-voltage power supply PCB
ASSY. Refer to “1.3.31 Reset counters for
consumable parts (function code: 88)” in
Chapter 5 to reset the irregular power supply
detection counter after the replacement.
2 Main PCB failure Replace the main PCB ASSY.
Note:
• The irregular power supply detection error of the low-voltage power supply PCB (error
code: 0900) occurs when there is a large distortion in the power supply voltage
supplied to the machine. In this case, if the same power supply is used, the same error
may occur even when the low-voltage power supply PCB ASSY is replaced. Ask the
user to review the installation environment.
• Do not reset the power supply PCB counter before replacing it with a new one. It may
cause fire.
Step Cause Remedy
1
Connection failure of the main fan
harness
Reconnect the main fan harness.
2
Connection failure of the toner
amount detection sensor PCB
harness (light emission)
Reconnect the toner amount detection sensor
PCB harness (light emission).
3 Main fan failure Replace the main fan.
4
Low-voltage power supply PCB
failure
Replace the low-voltage power supply PCB
ASSY.
5
Toner amount detection sensor
PCB (light emission) failure
Replace the toner amount detection sensor
PCB ASSY (light emission).
6 Main PCB failure Replace the main PCB ASSY.
<User Check>
• Replace the drum unit. (corona wire breakage)
Step Cause Remedy
1
Connection failure of the HVPS
flat cable
Reconnect the HVPS flat cable.
2
High-voltage power supply PCB failure Replace the high-voltage power supply PCB ASSY.
3 Main PCB failure Replace the main PCB ASSY.

Brother DCP-L5600DN Specifications

General

Type	all in one
Color	black/gray, multi
Touch Screen	yes
Display Size	3.7 inches
Tray Capacity	50
Output Tray Capacity	150 sheets
Automatic Document Feeder Capacity	70 sheets
Paper Size	ansi a, legal, executive, a4, a5, a6, folio
Paper Handling	letter, legal, executive, a4, a5, a6, envelopes, custom sizes (3.0-8.5" (w), 5.0-14" (l))
Paper Weight	60 grams per square meter
Printing Method	monochromatic
Color Print Speed	0 pages per minute
Mono Print Speed	42 pages per minute
First Page Print Time	7 seconds
Print Resolution Mono	up to 1200 x 1200
Two-Sided Printing	yes
Maximum Number of Pages Per Month	up to 50, 000
Reduction and Enlargement	no
Photo Printing	no
Scanner Type	flatbed
Scan Resolution	up to 1200 x 1200
Duplex Scan	yes
Max Copies	99
Copier Resolution Mono	up to 1200 x 600
Fax Function	no
Cartridges	brother tn820, brother tn850
Number Of Cartridges	1
Internal Memory	yes
Memory Card	no
Network	wired
Connectivity	usb 2.0, ethernet
Mobile Devices Connection	no

Weight and Dimensions

Depth	16.8 inches
Height	16.8 inches
Width	19.5 inches
Net Weight	37.7 pounds