Brother HL-5350DN Service Manual

3-47
Confidential
■ Ghost
■ Fogging
<User Check>
- Check the machine's environment, conditions such as high or low
humidity may cause this situation to occur.
- Check that the appropriate media type or size is selected in the
printer driver.
- Replace the drum unit with a new one.
Step Cause Check
Result Remedy
1
HVPS PCB
failure
Is the problem solved
after replacing the
HVPS PCB ASSY?
Yes
Replace the HVPS PCB
ASSY.
2
Main PCB failure Is the problem solved
after replacing the main
PCB ASSY?
Yes
Replace the main PCB
ASSY.
<User Check>
- Replace the toner cartridge with a new one.
- Replace the drum unit with a new one.
- Do not use acid paper.
- Check if there is dust or paper powder in the machine.
Step Cause Check
Result Remedy
1
Toner sensor
failure (Machine
body)
Is the toner sensor
performed normally by
following the procedure
in "Factory Inspection
Mode" in 1.3 Service
Mode in Chapter 7.
No
Replace the toner sensor
PCB unit ASSY and the
toner LED PCB ASSY.
2
HVPS PCB
failure
Is the problem solved
after replacing the
HVPS PCB ASSY?
Yes
Replace the HVPS PCB
ASSY.
3
Main PCB failure Is the problem solved
after replacing the main
PCB ASSY?
Yes
Replace the main PCB
ASSY.
CAUTION :
• This problem often occurs when the drum unit or toner cartridge is nearly at the end of
life.

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