Brother DCP-L5650DN 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-L5650DN Specifications

General

Duplex printing	Yes
Print technology	Laser
Maximum resolution	1200 x 1200 DPI
Time to first page (black, normal)	7.2 s
Print speed (black, normal quality, A4/US Letter)	42 ppm
Copier resize	25 - 400 %
Maximum copy resolution	- DPI
N-in-1 copy function (N=)	2, 4
Copy speed (black, normal quality, A4)	42 cpm
Scan to	Cloud, E-mail, E-mail Server, FTP, File, Image, OCR, USB
Scanner type	Flatbed scanner
Scan speed (black)	28 ppm
Scan speed (color)	20 ppm
Image formats supported	BMP, JPG, PNG, TIF
Maximum scan resolution	19200 x 19200 DPI
Duplex scan speed (black)	56 ppm
Duplex scan speed (color)	34 ppm
Document formats supported	DOCX, PDF, PPTX, TXT, XML, XPS
Display	LCD
Control type	Touch
Product color	Black
Display diagonal	3.7 \
Market positioning	Business
Card reader integrated	No
Sound power level (standby)	35 dB
Sound pressure level (printing)	55 dB
Digital sender	-
Maximum duty cycle	50000 pages per month
Recommended duty cycle	0 - 3500 pages per month
Page description languages	BR-Script 3, Epson FX, IBM ProPrinter, PCL 6, PDF 1.7
Security algorithms	802.1x RADIUS, EAP-FAST, EAP-MD5, EAP-TLS, HTTPS, IPPS, PEAP, SMTP-AUTH, SNMP, SSL/TLS
Online services supported	Dropbox, Evernote, Facebook, Flickr, Google Drive, OneDrive, OneNote, Picasa
Mobile printing technologies	Apple AirPrint, Brother iPrint & Scan, Google Cloud Print, Mopria Print Service
Supported network protocols (IPv4)	ARP, RARP, BOOTP, DHCP, APIPA(Auto IP), WINS/NetBIOS name resolution, DNS Resolver, mDNS, LLMNR responder, LPR/LPD, Custom Raw Port/Port9100, SMTP Client, IPP/IPPS, FTP Client and Server, CIFS Client, TELNET Server, SNMPv1/v2c/v3, HTTP/HTTPS server, TFTP client and server, ICMP, Web Services (Print/Scan), SNTP Client, LDAP
Supported network protocols (IPv6)	NDP, RA, DNS resolver, mDNS, LLMNR responder, LPR/LPD, Custom Raw Port/Port9100, IPP/IPPS, SMTP Client, FTP Client and Server, CIFS Client, TELNET Server, SNMPv1/v2c, HTTP/HTTPS server, TFTP client and server, ICMPv6, SNTP Client, LDAP, Web Services (Print/Scan)
Total input capacity	250 sheets
Total output capacity	150 sheets
Multi-Purpose tray input capacity	50 sheets
Auto document feeder (ADF) input capacity	70 sheets
Envelopes sizes	6 3/4, 7 3/4, 9, 10
Paper tray media types	Bond paper, Envelopes, Recycled paper
Non-ISO print media sizes	Executive
ISO A-series sizes (A0...A9)	A4, A5, A6
Multi-purpose tray media types	Envelopes, Letterhead
Maximum ISO A-series paper size	A4
Multi-Purpose Tray media weight (imperial)	16 - 53 lbs
Standard interfaces	Ethernet, USB 2.0
USB 2.0 ports quantity	1
Power consumption (off)	0.03 W
Power consumption (ready)	36 W
Power consumption (sleep)	8.4 W
Power consumption (average operating)	630 W
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	20 - 80 %
Package depth	525.78 mm
Package width	599.44 mm
Package height	629.92 mm
Package weight	20638.453 g

Weight and Dimensions

Depth	426.72 mm
Width	495.3 mm
Height	485.14 mm