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Brother MFC-T4500DW Service Manual

Brother MFC-T4500DW
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5-47
Confidential
1.3.28 Purge Operation (Maintenance mode 76)
< Function >
This function allows you to select the desired purge type from several types of purge
operations and carry it out.
< Operating Procedure >
(1) Press the 7 and 6 keys in this order in the initial stage of the maintenance mode.
The LCD displays “CLEANING” and then “NORMAL_P ALL”.
(2) Enter the purge code according to the table on the next page.
(3) Press the
or key to display the target color for purge on the LCD.
"***** ALL": Purge for all four color inks
"***** BLACK": Purge for black ink
"***** MAGENTA" / "***** CYAN" / "***** YELLOW": Any color choice performs
purge for all three color inks.
(4) Press the Mono Start key. The LCD displays "CLEANING".
Upon completion of purging, the machine automatically returns to the initial stage
of the maintenance mode.
Notes: - Before performing a purge operation, be sure to check that ink cartridges with
the sufficient amount of ink remaining are mounted or there is enough ink
remaining in the tank.
- This machine counts all purge operations and flushing operations performed
since produced in order to prevent the ink absorber box and flushing box from
overflowing with drained and flushed ink, respectively. If purges for all four
color inks are carried out at the same time, the purge count is not always
equal to the total of black and color ink purge counts.
- When the purge or flushing count reaches the upper limit, the "Unable to Print
46" appears, and further purge or flushing operations are prohibited. Replace
the ink absorber box or flushing box and then reset the corresponding count
using the procedure given below.
Resetting purge or flushing count
1) Press the 8 and 0 keys in this order in the initial stage of the maintenance mode
to call up the machine's log information. (Refer to “1.3.31 Display of the
Equipment's Log (Maintenance mode 80)in this chapter.)
2) Press the
key several times until "PURGE COUNT" (or "FLUSHING
COUNT") appears on the LCD.
3) Press the
key once to display "PURGE:*****" (or "FLSBK:*****"; press the
key once to display "FLSCL:*****) on the LCD.
4) Press the 2, 7, 8, and 3 keys in this order to reset the purge or flushing count.
The machine automatically returns to the initial stage of the maintenance mode.
Note: Even if you reset the purge count, it will not become 0, since the ink in the
intermediate absorber box is taken into consideration.

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Brother MFC-T4500DW Specifications

General IconGeneral
Copier resize25 - 400 %
N-in-1 copy functionYes
Maximum copy resolution600 x 600 DPI
Maximum number of copies999 copies
N-in-1 copy function (N=)2, 4
Copy speed (black, normal quality, A3)15 cpm
Copy speed (color, normal quality, A3)11 cpm
FaxingMono faxing
Fax memory180 pages
Modem speed33.6 Kbit/s
Fax transmission speed3 sec/page
Fax speed dialing (max numbers)2
Standard interfacesEthernet, USB, Wireless LAN
Scan toE-mail, FTP, File, HTTP, Image, OCR, USB
Scanner typeFlatbed scanner
Maximum scan resolution19200 x 19200 DPI
Optical scanning resolution1200 x 2400 DPI
DisplayTFT
Product colorBlack
Display diagonal2.7 \
Market positioningHome & office
Print technologyInkjet
Maximum resolution1200 x 4800 DPI
Print speed (black, normal quality, A3)22 ppm
Print speed (color, normal quality, A3)20 ppm
Print speed (black, normal quality, A4/US Letter)35 ppm
Print speed (color, normal quality, A4/US Letter)27 ppm
Digital sender-
Printing colorsBlack, Cyan, Magenta, Yellow
Maximum duty cycle- pages per month
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)
Cabling technology10/100Base-T(X)
Security algorithmsSMTP-AUTH, SNMPv3, SSL/TLS
Ethernet LAN data rates10, 100 Mbit/s
Mobile printing technologiesApple 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, IPP, FTP Server, SNMPv1/v2c/v3, TFTP server, SMTP Client, ICMP, Web Services (Print/Scan), CIFS Client, SNTP Client, LDAP, HTTP Server
Supported network protocols (IPv6)NDP, RA, mDNS, LLMNR Responder, DNS Resolver, LPR/LPD, Custom Raw Port/Port9100, IPP, FTP Server, SNMPv1/v2c/v3 , TFTP server, Web Services (Print/Scan), SMTP Client, CIFS Client, SNTP Client, LDAP, ICMPv6, HTTP Server
Printer managementBRAdmin Light
Internal memory128 MB
Card reader integratedNo
Sound pressure level (printing)50 dB
Power consumption (off)0.04 W
Power consumption (ready)6 W
Power consumption (sleep)1.5 W
Power consumption (copying)28 W
Power consumption (average operating)- W
Sustainability certificatesENERGY STAR
Mac operating systems supportedMac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra
Windows operating systems supportedWindows 10, Windows 7, Windows 8, Windows 8.1
Envelopes sizesCom-10, DL, Monarch
Photo paper sizes9x13 cm
Non-ISO print media sizesFolio (media size), Index card, Legal (media size)
ISO A-series sizes (A0...A9)A3, A5
ISO C-series sizes (C0...C9)C5
JIS B-series sizes (B0...B9)B5, B6
Photo paper sizes (imperial)3.5x5, 4x6, 5x7 \
Maximum ISO A-series paper sizeA3
Paper input typePaper tray
Total output capacity250 sheets
Multi-Purpose tray input capacity100 sheets
Auto document feeder (ADF) input capacity50 sheets
Weight and Dimensions IconWeight and Dimensions
Depth477 mm
Width575 mm
Height310 mm

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