Brother GTX-4 Manuals (PDF)

GTX-4 Instruction manual (18 pages)

955369.pdf
Updated: 28.05.2026
Instruction manual: Brother GT-3 Series — getting started, control and indicator descriptions, plus problem solving. GT-3 Series/GTX-4 GARMENT PRINTER GTX Graphics Lab Instruction Manual (Windows / Macintosh) Please be sure to read this…

Contents

GTX Graphics Lab

1
Table of contents

2
Before Using Your Printer for the First Time

3
2-1. Setting up application software

5
2-2. Activating GTX Graphics Lab

6
Screen display and functions

7

GTX-4 Instruction manual (320 pages)

955368.pdf
Updated: 27.06.2026
Read the Brother GTX-4 Instruction manual to learn about getting started, component replacement, and also compliance information. GTX-4 GARMENT PRINTER Instruction Manual Please be sure to read this manual before using this product. Keep this manual…

Contents

When you dispose of the machine

2
Thank you very much for buying a BROTHER printer.

3
3. Warning labels

8
Table of contents

10
Before Using Your Printer for the First Time

16
Name and function of each component

24
On-screen menu manipulation

34
In the event that no ink-jet droplets are ejected,

35
[Nozzle Check CMYK]

36
Refer to "8. What to do when needed >>P.222".

37
Installation and preparation

38
Creating print data

57
Basic printing procedures

122
What to do when needed

222
9-1. Troubleshooting instructions

236
The power cannot be turned on

237
9-2. Solutions to print quality problems

239
Is platen feed adjusted?

240
Do the print heads rub against a T-shirt?

241
Is any water content attached to the pretreatment

242
Printed surface cracks after fixation

244
Items to be checked

246
Step 1: Print out a nozzle check pattern

247
9-2-2. White head cleaning

251
(4) Open the cartridge's lid.

252
Install White Ink After Cleaning

254
9-2-3. Cleaning of head nozzle

257
9-2-5. Replacing the color filter

262
9-2-6. Replacement of print head

264
(12) Connect the flat cable to the carriage board.

268
(19) Connect the flat cable to the carriage board.

276
(27) Open the cartridge's lid.

278
9-2-7. Replacing the Wiper

282
(8) Remove the wiper from the maintenance unit.

284
9-2-8. Re-install the ink

287
9-3. Error message

288
[Wiper Cleaner Replacing

289
[Nozzle Guard Cleaning

290
[Ink Pouch Error Cyan]

291
[White 34 Check The

292
[Maintenance Pouch Set

293
[PC Data Error]

294
There is something wrong

297
The network interface was

298
The platen cannot be rolled.

299
It is the communication error

300
The cam of the maintenance

301
It is an internal error of the

302
The wiper of the maintenance

305
An abnormality was detected

308
Platen button is out of

309
Carriage does not move.

310
Carriage cannot perform

311
It refers to abnormal voltage

312
9-4. Acquisition of log file

313
Fetch a log file via USB/LAN connection

314
10-3-3. Cleaning solution

318

GTX-4 Service manual (500 pages)

1444438.pdf
Updated: 04.07.2026
The Brother GTX-4 Service manual puts mounting recommendations, daily use recommendations, and also long-term storage in one place. GTX-4 GARMENT PRINTER Service Manual…

Contents

When you dispose of the machine

2
Thank you very much for buying a BROTHER printer.

3
5 kg (11 lb)

8
Table of contents

10
Before Using Your Printer for the First Time

15
Installation and preparation

49
What to do

78
Improvement of print quality

98
Cleaning the nozzle guard

169
Cleaning exhaust cap

172
Exhaust cap rubber part

173
Cleaning suction cap

174
5-1-2. Cleaning the internal area of printer

176
5-1-3. Cleaning the CR (carriage) plate

180
5-1-4. Cleaning of head nozzle

182
5-1-6. Cleaning of Exhaust Opening

187
Method of cleaning exhaust opening

189
5-1-7. Cleaning of encoder strip

190
Disassembly / Replacement / Adjustment

192
Transportation / Maintenance in long-term storage

414
Error code list

418
Block diagram, Control circuitry

456
10-3-3. Cleaning solution

460
(Waste ink tank)

462
Appendix: Setup Manual

463
To prevent accidents and problems, do not modify

466
Keep your finger or any body part away from the

467
When replacing parts and installing optional

469
3. Warning labels

470
472
Check the supplied accessories.

475
Setup of the printer

477
This is used to put the cables together.

478
Waste should be disposed of in accordance with

480
Connection to a PC

489
Assignment of printer static IP address

490
Installing the network print driver

492

GTX-4 Setup manual (37 pages)

1548040.pdf
Updated: 15.06.2026
Review the Brother GTX-4 Setup manual: programming options, component replacement, plus warranty terms. ii WARNING Basic precautions To prevent accidents and problems, do not modify the machine yourself. Brother will not be…

Contents

To prevent accidents and problems, do not modify

3
Keep your finger or any body part away from the

4
When replacing parts and installing optional

6
3. Warning labels

7
9
Check the supplied accessories.

12
Setup of the printer

14
This is used to put the cables together.

15
Waste should be disposed of in accordance with

17
Connection to a PC

26
Assignment of printer static IP address

27
Installing the network print driver

29
What to do in the White Ink Pause Mode

35

Brother GTX-4 Manuals

(4) Documents:

GTX-4 Instruction manual (18 pages)

GTX-4 Instruction manual (320 pages)

GTX-4 Service manual (500 pages)

GTX-4 Setup manual (37 pages)

GTX-4: Related Instructions