Brother DR-3200 Manual

Brother Printer tromle DR-3200

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BROTHER®HL-5300 SERIES •TN650

TONER CARTRIDGE REMANUFACTURING INSTRUCTIONS

BROTHER®TN650 TONER CARTRIDGE

UniNet Imaging does not warrant downloaded information. Unauthorized sale, reproduction or distribution of this article is prohibited. For additional support, please contact techsupport@uninetimaging.com

www.uninetimaging.com

Released in April 2009, the Brother HL-5300 series printer is based on a new 32ppm, true 1200 DPI laser engine.

These machines have a first page out in less than 8.5 seconds and come standard with 16 or 32Mb of memory, depending on

the machine. The HL-5300 series also have built-in duplexing. Our HL-5370 machine came with a TN620 cartridge, which is rated

for 3,000 pages.

The first section of this article covers the theory behind these cartridges. The first three paragraphs have some interesting

information on the reset gears and how they work. The rest is standard Brother theory. If you are not familiar with Brother

cartridges, it would be best to read through this entire section. It may save you a few very frustrating hours.

CURRENT MACHINES RELEASED SO FAR:

HL-5340D

HL-5350DN

HL-5350DNLT

HL-5370DW

HL-5370DWT

HL-5380DN

DCP-8080DN

DCP-8085DN

MFC-8480DN

MFC-8880DN

MFC-8890DW

There are two different yielding toner cartridges available for these machines, the TN620/650 (TN3230/3280 for Europe and

TN3250/TN32900 for Asia). The TN620 cartridge is rated for 3,000 pages at 5%; The TN650 is rated for 8,000 pages at 5%.

The drum unit is new as well (part number DR-620 [DR-3200, DR-3215]) and is rated for 25,000 pages. It will be covered in a

future article.

There is a reset gear resets the printer each time a new toner cartridge is installed. In our machine, the starter cartridge was a

TN620 and had the reset gear installed. Both the TN620 and the TN650 cartridges use different reset gears. The TN620 gears,

in addition to being a different color from the TN650, have two flags on them VS one flag for the TN650. That is how the machine

knows if there is a standard or high yield cartridge installed. New high yield reset gears are being developed so that low yield

cartridges can be made into high yield.

An interesting point in the reset procedure is what happens in addition to the counter being reset. When the printer senses a new

toner cartridge, the bias voltage is set to a high voltage. As the cartridge is used, the bias voltage is reduced gradually down.

This process is necessary because according to Brother, a new toner cartridge has a tendency to print light. As the cartridge is

used, the density increases. To keep the density level even throughout its life, the density bias voltage is reduced accordingly.

Each time a new cartridge is installed, the bias voltage is reset to the high voltage point, and the cartridge page count is reset

to zero. Since different yields would dictate different decreases in density over time, Brother uses different reset gears. This was

also done in other Brother cartridges, but after a time Brother just went with the high yield gear for both cartridges. Time will tell

on what they do with these cartridges.

BROTHER HL-5300 SERIES TN650 TONER CARTRIDGE REMANUFACTURING INSTRUCTIONS•

REMANUFACTURING THE BROTHER

HL-5300 SERIES / TN650 TONER CARTRIDGES

By Mike Josiah and the Technical Staff at UniNet

www.uninetimaging.com

Produkt Specifikationer

Mærke:	Brother
Kategori:	Printer tromle
Model:	DR-3200
Type:	Original
Produktfarve:	Sort
Pakkevægt:	1140 g
Udskrivningsteknologi:	Laserprint
Pakkens dimensioner (BxDxH):	360 x 225 x 150 mm
Harmoniseret systemkode (HS):	84439990
Kapabilitet:	HL-5340D, HL-5340DL, HL-5350DN, HL-5350DNLT, HL-5370DW, HL-5380DN, DCP-8070D, DCP-8085DN, MFC-8370DN, MFC-8380DN, MFC-8880DN, MFC-8890DW
Patron retur og genbrug:	Ja
Side kapacitet:	25000 Sider