Roland Texart RT-640 User manual
TERMS OF USE
Users of this Product Guide shall be deemed to agree with the following Terms of Use.
1. USERS
This Product Guide is only for authorized persons with user ID and password issued by Roland DG
Corporation.
2. PURPOSE
Authorized persons can use this Product Guide only for the purposes of selling and providing the customers
with maintenance services of RT-640.
3. REUSE
Authorized persons shall not disclose, transfer, rent or distribute this Product Guide to, or allow this Product
Guide to be used in any manner by, any third party other than authorized persons.
4. REPRODUCTION
Authorized persons shall not copy, change or alter this Product Guide without permission of Roland DG
Corporation.
5. EFFECT OF VIOLATION
Regardless of circumstances, we will vigorously respond to any violation hereof, through legal action.
Copyright © 2014 ROLAND DG CORPORATION
Product Guide
Version 1.3 March 29, 2016
Confidential
RT-640
Version Date Description of Changes
1.0 December 9, 2014 First release
1.1 January 28, 2015 p. 28: Correction of erroneous description
Incorrect: REPLACE SUBTANK/User Menu
Correct: REPLACE SUBTANK/Service Menu
1.2 August 7, 2015 p. 20: The information on the expiration date has been deleted.
1.3 March 29, 2016
p. 12: Correction of erroneous description
Incorrect: refer to the setup guide and the service note.
Correct: refer to Chapter 5 of the service note.
p. 17:Added 1 pass print mode
3/32
Contents
1. Product Information
2. Printing Theory
3. Ink
4. Ink Lines
5. Cleaning Function
6. Special Pump Operations
7. Software
8. Installation
9. Transport
10.Consumables
4/32
1. Product Information
5/32
RT-640
RT-640 is a dye-sublimation printer developed based on RF-640.
Texart Series
64 inches, Print only
Gold print head
Roland Original Dye-Sublimation Ink
Texart Ink SBL3-xx
Ink Configuration:
4 colors C M Y K
8 colors C M Y K Lc Lm Or Vi
Electrical Driven Auto-Choke System
Roland Ink Switching System (4 colors)
Roland Ink System: 1L ink system
FeedAdjuster: Optimized for roll media
Take-Up Unit: TUC-3 (Optional)
Bundled Software (Selectable RIP)
Roland VersaWorks (4 colors)
Ergosoft Roland Edition (4 colors, 8 colors)
1. Product Information
6/32
64”
Gold print head
New Optimized
Waveform for
Roland Original
Texart Ink
Selectable RIP
Ergosoft Roland Edition
Roland VersaWorks
Roland Original
Texart Ink (8/4c)
Roland Ink
System
1L Ink System
Roland Ink
Switching System
Individual Control
System by Solenoid
Valves
Feed Adjuster
Optimized for Roll Media
Roland Printer
Assist
RT-640
7/32
Item Specification RF-640 RT-640
Preventive
Measure against
Cockling
(When feeding
roll media)
Built-In Heater -
Feed Adjuster -
Vacuum FAN (default setting) Change depending
on the media width 100%
Improved
Take-Up Feed Adjuster -
Firing Stability
New Optimized Waveform for Roland
Original Texart Ink -
Cap Valve -
Ink Supply Roland Ink System
1L Ink System -
RIP Bundled RIP Software RVW RVW
Ergosoft
Colors Number of Colors 4 4/8
Difference from RF Series
1. Product Information
Package Size
1. Product Information
8/32
Media width 259 to 1625mm
Maximum printing width 1615mm
Media weight 40kg
Exterior dimensions
（Including stand,
Not including TU-3）
2650[W] x 795[D] x 1600[H]mm
Weight: 160 Kg
Power requirements AC 100 to 120 V ±10%,8.1 A, 50/60 Hz
or
AC 220 to 240 V ±10%,4.1 A, 50/60 Hz
Power consumption During Operation: approx. 140 W
Sleep Mode: approx. 31 W
2720 mm
760 mm
830 mm
Specification
800 mm
410 mm
380 mm
Printer 1L Ink System
*1L Ink System is packed
in a separate box.
Roland Ink System
Original 1L Ink System
Designed to prevent ink from being exposed to the air,
which ensures stable printing
Enables continuous printing for hours
Roland Ink Switching System (4 colors only)
Easy to install and remove an ink pouch
The installation of the Ink System should be performed by
service engineers.
1. Product Information
4C
9/32
Subtank cartridge
Cartridge IC
Empty detector
Subtank slot
1000ml
Ink pouch
Ink pouch holder
8C Damper
*The Ink System in these photos is a prototype.
Valve
Roland Ink System - Ink Flow -
1. Product Information
10/32
Subtank cartridge
Cartridge IC
Empty detector
Subtank slot
1000ml
Ink pouch
Ink pouch holder
Damper
1000ml
Ink pouch
* The ink remaining amount in the ink pouch cannot be checked neither with RIP software nor in the Main Menu on the Operation Panel.
In other words, there is no “INK REMAINING” menu in the Menu List.
* The sensor detects empty only when the ink in the sub tank runs out.
1. When an ink pouch is installed,
approx.100cc of ink moves to the
sub tank.
2. Then ink will be supplied only from
the ink pouch.
Valve
3. When the ink pouch is removed,
the valve closes, and the sub tank
becomes active.
Ink pouch holder Ink pouch holder
Subtank slot Subtank slot
Subtank cartridge Subtank cartridge
Empty detector
Empty detector Cartridge IC
Cartridge IC
Damper
Damper
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