Brother HL-5350DN Service Manual

3-28
Confidential
■ NEW TONER IS NOT DETECTED
■ LED FAILURE
■ LCD failure
■ PRINTER STOPS WHILE IDLING
Idling:To keep the toner evenly without one-sided. When turn the power ON or start the
printing, Turn the exposure drum or develop roller before stating the printing.
Step Cause Remedy
1
New toner actuator catching on
some position
Re-assemble the new toner actuator.
2
New toner actuator spring loose Re-assemble the new toner actuator
spring.
3
New toner sensor PCB ASSY
harness connection failure
Check the sensor performance following
the procedure in "Factory Inspection Mode"
in 1.3 Service Mode in Chapter 7.
If any problem occurs, check the harness
connection of the new toner sensor PCB
ASSY, then reconnect it.
4 New toner actuator failure Replace the new toner actuator.
5
New toner sensor PCB ASSY
failure
Replace the new toner sensor PCB ASSY.
6 Main PCB ASSY failure Replace the main PCB ASSY.
Step Cause Remedy
1
Panel PCB harness connection
failure
Check the harness connection of the panel
PCB, then reconnect it.
2 Panel PCB failure Replace the panel PCB.
3 Main PCB ASSY failure Replace the main PCB ASSY.
Step Cause Remedy
1
Panel PCB harness connection
failure
Check the harness connection of the panel
PCB, then reconnect it.
2
LCD harness connection failure Check the harness connection of the LCD,
then reconnect it.
3 Panel PCB failure Replace the panel PCB.
4 Main PCB ASSY failure Replace the main PCB ASSY.
Step Cause Remedy
1 Front cover is opened Replace the front cover.
2
Process unit electrode dirty Clean the electrodes on the process unit.
(Refer to Fig. 3-2.)
3 Main PCB ASSY failure Replace the main PCB ASSY.

Brother HL-5350DN Specifications

General

Color	No
N-up printing	4, 9, 16, 25
Print technology	Laser
Maximum resolution	1200 x 1200 DPI
Economical printing	Yes
Time to first page (black, normal)	8.5 s
Print speed (black, normal quality, A4/US Letter)	30 ppm
Internal memory	32 MB
Processor model	NEC VR5500
Maximum internal memory	544 MB
Sound power level (standby)	35 dB
Sound pressure level (printing)	54 dB
Total input capacity	250 sheets
Total output capacity	150 sheets
Multi-Purpose tray input capacity	50 sheets
Maximum print size	216 x 356 mm
Media weight (tray 1)	60 - 105 g/m²
Non-ISO print media sizes	Letter
ISO A-series sizes (A0...A9)	A4, A5, A6
ISO B-series sizes (B0...B9)	B5, B6
Maximum ISO A-series paper size	A4
Multi-Purpose Tray media weight	60 - 163 g/m²
Supported network protocols (IPv4)	IPv4: ARP, RARP, BOOTP, DHCP, APIPA(Auto IP), WINS/NetBIOS name resolution, DNS Resolver, mDNS, LLMNR responder, LPR/LPD, Custom Raw Port/Port9100, IPP/IPPS, FTP Server, TELNET Server, HTTP/HTTPS server, SSL/TLS, TFTP client and server, SMTP Client, APOP, POP before SMTP, SMTP-AUTH, SNMPv1/v2c/v3, ICMP, LLTD responder, WebServicesPrint, IPv6: NDP, RA, DNS resolver, mDNS, LLMNR responder, LPR/LPD, Custom Raw Port/Port9100, IPP/IPPS, FTP Server, TELNET Server, HTTP/HTTPS server, SSL/TLS, TFTP client and server, SMTP Client, APOP, POP before SMTP, SMTP-AUTH, SNMPv1/v2c/v3, ICMPv6, LLTD responder, WebServicesPrint
Networking features	10/100 Base-TX
Power consumption (active)	675 W
Compatible operating systems	Windows: Vista, 2000 Prof., XP Home Edition, XP Prof. Edition (32 & 62 bits), Server 2003 (32 & 64 bits), Server 2008. MacIntosh: Mac OS X 10.3.9 + Linux
Power consumption (standby)	75 W
Power consumption (PowerSave)	6 W
Package weight	11500 g

Weight and Dimensions

Dimensions (WxDxH)	371 x 384 x 246 mm