Subaru Robin Power PRO 600E, 600E, PRO 600E, 600E, PRO 600E User Manual

...

User's Guide

for

NovaJet® PRO 600e Printers

Americas Edition P/N 210131-2 Rev. C

(text P/N 210636-1)

OVAJET

N Macintosh is a trademark of Apple Computer Corp. Other trademarks are the property of their respective owners. Except as provided below, no part of this manual may be copied or distributed, transmitted,

transcribed, stored in a retrieval system, or translated in any human or computing language, in any form or by any means, electronic, mechanical, magnetic or otherwise, or disclosed to a third party without the express written permission of ENCAD, Inc., 6059 Cornerstone Court West, San Diego, CA 92121, U.S.A.

Certain manuals are distributed by ENCAD in an electronic format on CD-ROM or over the internet. The registered user of an ENCAD product whose manuals is distributed in this fashion may print one copy for their personal use only.

, ENCAD® and Quality Imaging Supplies™ are trademarks of ENCAD, Inc.

REVISION HISTORY

Rev . A April 1998 Rev. B June 1998 Rev . C July 1998

NovaJet PRO 600e User's Guide

WARRANTY CLAIMS

United States

ENCAD®, Inc., warrants its printers (“PRODUCT”) to be free from defects in workmanship and materials for a period of one year from the date of purchase. In order to submit a Warranty claim, please contact the ENCAD Help Desk at (619) 452-4350.

ENCAD reserves the right to make changes or improvements to Products, without incurring any obligation to similarly alter Products previously purchased.

Buyer’s sole and exclusive rights pursuant to this W arranty shall be for the repair or replacement of defective Product. ENCAD specifically disclaims any and all other warranties, expressed or implied, including but not limited to, implied warranties of merchantability and fitness for a particular purpose. In no event shall ENCAD be liable for any loss of profit or other commercial damages, special, incidental or consequential damages, or any other damages or claims, whatsoever.

This W arranty gives Buyer specific legal rights, and Buyer may also have other rights that vary from state to state. This Warranty applies only to printers purchased from ENCAD, or authorized ENCAD distributors or dealers. The intent

of this Warranty is to repair or replace defective Products subjected to normal wear and tear , when operated according to ENCAD instructions.

This warranty does not cover damage to the Product resulting from the following:

· Accident or negligence.

· Unauthorized modification of the Product.

· Adverse environmental conditions.

· Service of the Product by other than an ENCAD authorized service provider.

· Unauthorized or improper use, including but not limited to:

- Use in applications for which the Product was not designed.

- Using cartridges, ink, or media other than ENCAD QIS PRO 600e products.

- Lubricating any part of the printer.

Internationally: Contact your dealer or distributor for warranty information.

Extended Warranty:

An extended warranty is available for your ENCAD printer. Contact your

dealer/distributor or ENCAD for further details.

NovaJet PRO 600e User's Guide

FCC Statement (U.S.A.)

The United States Federal Communications Commission has specified that the following notice be brought to the attention of users of the ENCAD printers.

FEDERAL COMMUNICATIONS COMMISSION RADIO AND TELEVISION INTERFERENCE FOR CLASS B DEVICE

Statement

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy , and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.

User Instructions: If the equipment does cause harmful interference to radio or television reception, which can be determined by turning

the equipment on and off, the user is encouraged to try to correct the interference by one of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help. Changes or modifications not expressly approved by ENCAD, Inc. could void the user’s authority to operate the

equipment. Note: This product was FCC certified under test conditions that included the use of shielded I/O cables and connectors

between system components. To be in compliance with FCC regulations, the user must use shielded cables and connectors and install them properly.

VDE Statement

Hiermit wird bescheinigt, daß der Drucker in Übereinstimmung mit den Bestimmungen der BMPT-AmstbIVfg 234/1991 funkentstört ist. Der vorschriftsmäßige Betrieb mancher Geräte (z.B. Meßsender) kann allerdings gewissen Einschränkungen unterliegen. Beachten Sie deshalb die Hinweise in der Bedienungsanleitung.

Dem Zentralamt für Zulassungen im Fernmeldewesen würde den Inverkehrbringen dieses Gerätes angezeigt und die Berechtigung zur Überprüfung der Serie auf die Einhaltung der Bestimmungen eingeräumt.

Industry Canada

This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations. Cet apparell numérique de la classe B respecte toutes les exigences du Réglement sur le matériel brouilleur du Canada.

iii

NovaJet PRO 600e User's Guide

Material safety data sheet

To obtain information on the proper use, handling, and disposal of any ENCAD QIS ink, consult the material safety data sheet included in the ink kit or obtain a copy from ENCAD, Inc. at:

6059 Cornerstone Court West San Diego, California 92121-3734 (619) 452-4350

International users should contact their local dealer or distributors.

General Operating Safety

The use of a <HAR> cord set (rated 10A, 250VAC) with the proper plug configuration for the country where the device will be used, is required for continued safety compliance.

Ein harmonisiertes (<HAR>) Netzkabel (min. 10A, 250V~) mit dem vorgeschriebenen Netzstecker für das entsprechende Land in dem das Gerät installiert wird, ist unbedingt notwendig für die elektrische Sicherheit.

El uso de cable poder <marcado HAR> (capacidad de 10A, 250V~), con el enchufe apropiado para el país donde se use el producto, es requerido para acatamiento de seguridad eléctrica.

L' emploi d' un cordon surmoulé <HAR> (estimé 10A, 250V CA) avec la configuration de la fiche convenable pour le pays où l' appareil sera utilisé, est exigé pour la conformité à la

sécurité continuée.

Other reference materials

In addition to this User Guide, the following additional guides are included with your printer:

Quick Start - Tells you how to assemble and install the printer's hardware. Software Drivers - Readme files on the driver CD-ROM contain information for installing and

using the various drivers and utilities on the CD-ROM.

Manual conventions

➪ Indicates a procedure for you to follow in order to perform a specific

function. Read the accompanying explanatory text before following the step-by-step procedure.

! Indicates a warning. Ignoring the warning can damage the printer or result in an unsatis-

factorily printed image.

✓ Indicates a tip or suggestion that can make using the printer easier or improve your

printed images.

Manual organization

It is not necessary to read this manual from cover to cover. Reading Chapters 1 through 3 will give you an understanding of printer's basic operation. Your particular needs will determine how you use the rest of the guide.

Chapter 1 Introduction - Introduces the printer and provides basic guidelines for getting the best print quality.

Chapter 2 Getting started - Describes the printer's components and explains the basic steps needed for using the printer after it has been assembled and connected to your computer. Includes procedures for installing and priming ink cartridges and loading media.

Chapter 3 Setting printer options - Explains how to use some of the printer's features. Chapter 4 Maintenance - Includes instructions for periodic maintenance functions such as

refilling ink reservoirs, replacing ink cartridges, and periodic cleaning of the ink cartridges and service station.

Appendix A Calibration - Explains what to look for in the calibration plots and how to make the adjustments.

Appendix B Installing additional memory - Explains how to install additional memory in the printer.

NovaJet PRO 600e User's Guide

Appendix C Menu tree - Explains the menu structure. Appendix D Technical information - Lists the technical specifications for printer. Appendix E Serial Communication and cabling - Provides the printer's serial cable require-

ments and details on setting serial communication parameters.

Appendix F Error messages Appendix G Glossary Appendix H Supplies - Includes a complete list of ENCAD media, ink, cartridges, and spare

parts and information for ordering supplies for your printer. Appendix I Troubleshooting - Provides answers to commonly asked questions and solutions to

typical problems.

NovaJet PRO 600e User's Guide

Contents

Chapter 1 Introduction ................. 1-1

Printing with NovaJet PRO 600e printers.... 1-1

Obtaining quality results ............................. 1-2

Nine Factors that Affect Print Quality ......... 1-5

Chapter 2 Getting started.............. 2-1

Using the control panel...............................2-1

Choosing menu functions ..........................2-2

Setting the language .................................. 2-2

Loading media ........................................... 2-2

Using the power media feed and

take-up system ....................................... 2-3

Using the take-up roll ................................. 2-4

Moving the carriage ................................... 2-5

Installing the cutter ..................................... 2-5

Filling the ink reservoirs ............................. 2-6

Priming the ink delivery lines...................... 2-8

Printing the color test ................................ 2-10

Printing the prime pattern........................... 2-11

Aligning the ink cartridges..........................2-13

Cartridge recognition ................................. 2-15

Pausing the printer..................................... 2-16

Canceling a print ........................................ 2-16

About print drivers...................................... 2-16

Chapter 3 Printer options ............. 3-1

Returning to the default settings ................. 3-1

Printing the settings ................................... 3-1

Choosing print mode options...................... 3-1

Important notes about image size vs. dpi 3-3

Print passes............................................... 3-4

Choosing paper options ............................. 3-5

Save Media................................................ 3-9

Choosing ink options.................................. 3-11

Chapter 4 Printer maintenance

and storage............................... 4-1

Periodic maintenance ................................ 4-1

Changing ink types .................................... 4-2

Removing and storing ink cartridges .......... 4-2

Replacing the reservoirs ............................. 4- 4

Installing new cartridges............................. 4- 5

Purging ink delivery lines............................ 4- 5

Periodic cleaning........................................ 4-6

Cleaning the service station........................ 4-8

Maintaining the NovaPrime......................... 4- 9

Preparing your printer for transport or

storage ................................................... 4-9

Returning the printer for service .................. 4-9

Accessing printer information .....................4-9

Appendices

A Calibration........................................... A-1

B Installing additional memory ................ B-1

C Menu tree............................................ C-1

D Technical inf ormation ..........................D-1

E Serial cable .........................................E-1

F Error messages .................................. F-1

G Glossary.............................................. G-1

H Ordering Supplies ...............................H-1

I T roubleshooting................................... I-1

Index

Introduction 1

This user guide covers the NovaJet PRO 600e printers.

NovaJet PRO 600e printers are wide-format color inkjet printers that give you professionalquality output with all the brilliance and gloss of liquid ink. For signmakers, service bureaus, photographic services, creative and business professionals, ENCAD printers let you experience the value of exceptional graphics quality. The NovaJet PRO 600e printers cut hours of production time, while giving you the dramatic impact of high fidelity images.

NovaJet PRO 600e printers are being used for many types of printing needs:

• Posters • Banners • Exhibits

• Signs • Packaging prototypes • Displays

• Imposition proofing • Point of purchase • Fine art

INTRODUCTION

Printing with NovaJet PRO 600e printers

The NovaJet PRO 600e wide format inkjet printers lets you create printed pieces the length of a roll of media (100’ or more). Only Extreme Color Printing combines the technical sophistica- tion of the NovaJet series with the unique qualities of ENCAD QIS inks and media, which includes coated canvas, vinyl, film, paper, and more.

These printers feature a continuous-feeding ink system which uses 500ml reservoirs for each color, so you never have to worry about running out of ink halfway through a big print job. Before starting a print job, just look at the transparent plastic reservoirs to check the ink supply. When the ink supply is low, just open the cap and refill. In addition, the printer features a dual ink system, which makes fast work of switching from one type of ink to another.

The printers accept raster-oriented data in the form of HP RTL format. In this mode, printing begins immediately after the first complete line of HP RTL data is received. Depending on the software used, millions of colors are possible, yielding superb results for continuous-tone images or 3D renderings.

If your applications do not support HP RTL, there are several software utilities available to convert various raster file formats (TIFF, GIF, BMP, etc.) into HP RTL. There are also more than 50 Raster Image Processors (RIPs) which convert Postscript or CGM to HP RTL. When choosing a RIP or a file format converter for output to the printer, make sure it has the features you need. (Contact your ENCAD distributor or dealer for an up-to-date listing.)

Obtaining quality results

You have probably seen a demonstration of your printer's capabilities or sample output. If so, you are aware of the superb color graphics which can be obtained, and the variety of papers and films you can use. Note, however, that to obtain high-quality results, you must consider several factors. Follow the simple guidelines in the sections that follow to obtain excellent results.

Use the right inks and media

ENCAD’s commitment to Extreme Color encompasses media, ink, and cartridges. A team of color scientists and media specialists work with world class ink and media manufacturers to develop supplies that are scientifically matched to the NovaJet PRO 600e printers. Used together, the ENCAD inks and media provide the widest color gamut available, making our Quality Imaging Supplies ideal for applications from proofs to presentations.

NovaJet PRO 600e User's Guide

ENCAD inks and media give you optimal image quality through:

• Scientifically matched ink and media

• Ultra-wide color gamut or process standard

• Wide range of media: matte paper, photo paper, film, vinyl, canvas, etc. Three types of inks are offered: Graphic Arts (GA), Graphic Standard (GS), and Graphic Outdoor

(GO). Choose the right ink for your application.

1-2 Introduction

GA (Graphic Arts) QIS Inks™ combined with scientifically matched Quality Imaging Supplies™ (QIS) Media, let you create images so vivid, you have to see them to believe them. In fact, the GA QIS Ink color gamut not only encompasses SWOP (Standard Web Offset Printing), for press-quality color graphics, but it goes far beyond. Its ultra-wide color gamut allows you to reach to the limits of your creativity.

QIS Ink

GS (Graphic Standard) QIS Inks™ give you high-quality, photo-realistic images. Your indoor signs, posters, banners, and backlit graphics will leave a lasting impression. You also get superb image quality when you combine these inks with Quality Imaging Supplies™ (QIS) Media, guaranteed. The GS QIS Ink color gamut comes very close to SWOP (Standard Web Offset Printing), for press-quality color graphics, versatility, and easy color calibration.

GO (Graphic Outdoor) QIS Inks™ bring an entirely new level of color and image quality to the outdoor graphics industry and offers complete compatibility with industry standards. Getting consistent inkjet quality for outdoor applications requires a carefully coordinated approach - the Graphic Outdoor Matched System. Inks, media, and laminates are all scientifically matched to each other and to your printer.

NovaJet PRO 600e User's Guide

INTRODUCTION

QIS Ink

Caring for your ink and cartridges

! Handle cartridges only on the plastic areas. Touching the copper electrical interconnect or

the inkjets can damage the cartridge.

• Be sure the ink in the cartridges matches the ink in the reservoirs.

• Do not mix inks.

• Do not shake ink refill containers.

• Store ink and cartridges in the same environment as the printer whenever possible.

• Removing cartridges may result in loss of negative pressure and cause the cartridge to leak through the jet plate. If you remove a cartridge from the printer, do not leave it exposed to the air for an extended period because the jets may clog. Replace the original tape on the jet plate. Place the cartridge in a cartridge garage or sealed plastic bag and store it in a closed area at room temperature. Keep it out of direct sunlight.

• Open new cartridges only when you are ready to install them.

• Use only ENCAD-brand ink refills and cartridges.

• Be sure to connect cartridges to reservoirs which contain the same color and type of ink originally in the cartridge. (For example, if the cartridge contained PRO 600e GS cyan ink, use it only with PRO 600e GS cyan ink.)

• Drawings containing both black and color elements require alignment of the cartridges to each other. See Appendix A for details.

Introduction 1-3

Choose the right media

You can rely on ENCAD QIS Media for rich, vivid images across the entire color spectrum. QIS Media is specially formulated to demanding specifications, strict performance criteria, and uncompromising quality controls. This assures superb interaction with QIS Ink and flawless performance with the printer.

ENCAD offers a wide range of sheet and roll media and is always adding new products. Check with your authorized ENCAD supplies dealer for the latest offerings. The chart that follows gives you an idea of the various media types and their potential uses. See the Source Book for current media types.

Job Media

Indoor signs Vinyl Outdoor signs and

banners

Backlight displays Backlit Display Client, courtroom or

marketing presentations Photo-realistic images Point-of-purchase signs Posters Trade shows

Color maps Flip charts Renderings Art specialty Canvas

Check prints Working dr awings

NovaJet PRO 600e User's Guide

GO media and overlaminates; be sure to use with GO inks

Polyethylene Banner Reinforced Vinyl Tyvek Wet Strength Paper Water Resistant Vinyl

Photo Gloss and Semi-Gloss Premium Matte Specialty Matte Vinyl Ultra White Film Backlit Display GO media, including Tyvek and Vinyl

Premium Matte Specialty Matte

Presentation Bond 24#

Caring for your media

Store media in its original packaging in a cool, dry area until you are ready to use it. The environment should be stable; i.e., no extremes of heat and cold, and non-condensing humidity. If conditions are outside the operating ranges recommended for the printer, allow the media to acclimate in the operating environment for at least 48 hours before using it.

1-4 Introduction

NovaJet PRO 600e User's Guide

If you remove a roll of media from the printer, be sure to store it in a manner which keeps it clean and dust-free. Ideally, you should return it to its original packaging for storage.

Print on the correct side! Roll media is wound with the coated side out. Cut sheet media has an ink-receptive and a non-ink-receptive side. The sheets are notched to help you orient them correctly. To assure that you print on the correct side, be sure that the notch is in the upper right corner when you feed the sheet into the printer.

Handle with care! Handle your media carefully to avoid creases, scrapes, and tears. Avoid crushing or damaging roll media edges.

Wear cotton gloves! Film-based and photographic paper-based media are susceptible to absorbing skin oils. Fingerprints on the media prior to printing may result in visible fingerprints after ink is applied.

Choose the correct printing mode

There are five printing modes, giving you freedom to tradeoff drawing quality and speed. When printing heavier renderings, maps, or art graphics, choose one of the enhanced printing modes.

Use the right software

The quality of the software driver or the RIP can be very important, especially when printing continuous tone images or 3D renderings. Error diffusion or stochastic screening algorithms can yield photo-like images, even when these images are scaled to full size. Software without advanced imaging features may produce images which are grainy when enlarged.

Nine Factors that Affect Print Quality

Understanding all the factors that contribute to print quality is the only way to ensure perfect printing each and every time. This section details nine important factors; by controlling them, you can achieve the very best print quality possible.

Most important, and often overlooked, is the process of matching output print quality to customer expectations of print quality. Before beginning any inkjet print job, you must have a clear understanding of what the customer expects. Inkjet printing has certain limitations and depending on the print process you employ, inkjet printing can produce a wide variety of print qualities. High quality printing costs more to accomplish. Before embarking on any print task, discuss with the customer what their expectations are and what they are willing to pay for. Then and only then, set upon the task of achieving the pre-determined print quality you both expect.

INTRODUCTION

Introduction 1-5

1. Use the highest quality type of image possible.

2. Check to make sure the image is in focus and exposed properly.

3. Scan it with the best scanner possible.

4. Scan it at the proper resolution.

5. Color correct and sharpen the image with software.

6. Ensure your color profile accurately reflects the exact ink and media you are using.

7. Use the best diffusion pattern available in your RIP.

8. Use only the best possible ink and media combinations.

9. Make sure your cartridges are aligned and firing properly.

1. Original Image T ype

The type of original image will determine the quality of your final inkjet print. The best image type is an original transparency (not a duplicate). They are extremely crisp with superb edge definition. Print film photos are not as good as they are already one generation removed from the original film. Also, because of the emulsion process of photo prints, edge definitions tend to be lost. Color prints can be used, but they have to be of very good quality to produce acceptable scaled prints. Digital photo files are newest image type. Many are unacceptable for large-format printing as they contain only a small fraction of the information contained in a film transparency.

For example, most digital cameras can only create a 1 MB file. This is not enough information for large inkjet prints. A file must be at least 10 - 12 MB for a fair print and 30 - 50 MB for a good E-size print (see scanning section). Only the best commercial digital cameras can achieve these files sizes. Digital files from other sources such as CD stock photography are usually created from scanned transparencies, so may be suitable for inkjet printing. Check with the manufacturer to ensure that the images are at least 10 - 12 MB and were created from drumscanned transparencies.

The better CDs have images of 28MB or more stored in a TIFF format. These are preferable for great quality prints. If you use a file stored in PhotoCD format, make sure you use the highest resolution available. Images stored in compressed files such as JPEG, LZW, GIF, etc. can lose valuable data during the compression process. Avoid images stored this way if possible. If you have to use a compression file format for whatever reason, use JPEG. It is closer to a “lossless” compression.

NovaJet PRO 600e User's Guide

2. Original Image Clarity and Color

The quality of the original photograph, transparency, or digital file plays a key role in final print quality as this is where the clarity and color of the image is created. If the original photographer took a picture that was not in focus, or was fuzzy for any reason, sharpening or after-effects cannot correct it and a poor inkjet print will result. Differences in film, speed, grain, or developing process can also affect quality of prints. If the image was too dark or too light, color correction cannot correct it and a poor inkjet print will result. The axiom of “garbage in, garbage out” applies to all printing, including inkjet printing. Companies that utilize a lot of photography for large-format inkjet printing should check for focus by using a loupe. If you have a good, in-focus original, you can maintain the image quality throughout the entire process.

1-6 Introduction

NovaJet PRO 600e User's Guide

3. Scanner Type

How you get the original image into the computer is important to the overall printing process as scanner quality varies greatly. Using a scanner that meets the requirement of the overall print quality is essential to have enough color fidelity and edge clarity. An image scanned with a low end scanner will lose detail, clarity, and color. It is important that you understand what type of image quality is required for your print and use the right scanner to achieve it.

Traditionally, drum scanners are ideal for retaining the best edge definition and color depth. If the original image is poor, an expensive drum scan may be a waste of money. Almost all service bureaus use drum scanners.

Flatbed scanners require an optional transparency adapter to scan transparencies.

4. Scan Resolution

Scanning the original at low resolution will degrade the large-format inkjet print quality. Scanning at resolution which is too high slows down the RIP and adds no quality to the image. Consequently, choosing the right resolution for the output print size (and thus, the amount of scaling needed after scanning) will determine what the optimum resolution is for each image.

The quality of the image you would like to produce is determined by the the final output size and the file size. For example, if you want output a 36" x 36" image, the file size will be approximately 24MB for a fair-good quality image (75dpi), 43MB for a good-very good quality (100 dpi) and 97MB for an excellent quality (150 dpi) print.

Your service bureau can help you determine the optimum resolution to scan your image based on the size and quality of the image you would like to print.

DO NOT USE INTERPOLA TED RESOLUTION OF YOUR SCANNER TO COMPUTE IMAGE SIZE

Most 300 dpi scanners can interpolate or “imitate” 600 dpi scanning. This is really not really scanning at 600 dpi and will degrade the image quality. When scanning, ensure that you are using the scanner's true optical resolution, not its interpolated resolution. Scanning at the highest optical resolution (300 dpi) is better than scanning at the scanner's highest interpolated resolution (600 dpi).

INTRODUCTION

5. Post Scanning Color Correction and Sharpening

All scanned images, even those scanned on expensive drum scanners, must be color corrected and sharpened before using them for a large-format inkjet print. If you are using a service bureau for scanning images, their scanner operator will usually do this as part of the scanning fee. However, you should always check the image before using it. Although the process of color correction and sharpening are more detailed than can be explained within this document, the following outline will give you a good grasp of what is required:

Introduction 1-7

Color Correction - all scanners give the image a slight color cast during the scanning process. This happens because all light sensing devices have a slight bias. The easiest way to correct most of this color cast is to use a function such as Auto Levels in PhotoShop. This function finds the whitest pixel and the darkest pixel in an image and distributes all colors in-between. This works well on 75% of all images that are properly exposed. In very dark night scenes or in very white snow background scenes, Auto Levels does not work properly and the correction must be made manually using histogram adjustments.

Sharpening using UnSharp Mask - all scanned images, even images scanned on the most expensive drum scanners, need to be sharpened. The best digital tool to do this with is a function called an unsharp mask (available in programs such as PhotoShop). An unsharp mask basically redefines the edges of images by adding a mask. Most unsharp mask tools allow you to set the pixel width of the mask and the amount of sharpening. A good start is to use a pixel width of

3 - 5, with an amount of 75%. Too much unsharp mask will give the whole image a hard, pixelated look. A little more unsharp mask can be used with inkjet images as they are somewhat diffused in the printing process, hiding any small amounts of oversharpening.

6. RIP Color Profile

The engine that converts your image into a series of C, M, Y, K dots is called the Raster Image Processor or RIP. Before it can actually create these dot patterns, it must first adjust for the colors of the inks, color of the media, dot volume of the cartridges on a particular machine, and the humidity/temperature of the environment on the day of printing (as this affects how far the ink will spread or dot gain). Most RIPs include what is commonly referred to as a color profile or color link. Usually, this profile is automatically used when you choose the media and ink within the software. However, color profiles are created in the factory with new cartridges in a clean and average environment. If you have older cartridges, media that was stored in sunlight for 6 months, and the humidity is 88%, the standard color profile may not give the best result. In this case, a new color profile may need to be created. Most professional RIPs today have this as an optional process. If your RIP cannot make a change, you can use an image editing program such as PhotoShop and re-RIP the image. Make sure your color profile delivers the colors and quality you need.

NovaJet PRO 600e User's Guide

7. RIP Diffusion/Dither Patterns

Images that are going to be printed on an inkjet printer are eventually divided into C, M, Y, K and rasterized into dots using patterns that cause the eye to see a continuous tone image. These patterns are called many things, such as frequency modulated screening, diffusion patterns, dither patterns, screen patterns, etc. There are various types of screening that are better for photographic images. Stochastic screening was developed specifically for the CMYK process to avoid the problem of visually perceptible banding that occurs with other pattern types. It does this by pseudo-random placement of dots. Variations of the stochastic strategy have evolved into even better patterns. Each RIP manufacturer uses different names to describe its particular variation on the stochastic theme. To get the best print quality, make sure you are using the best possible diffusion pattern available from the RIP software you are using. Also remember that a different diffusion pattern should be used for spot color objects (such as filled vector objects). If you are printing an image that contains both photographs and spot color objects, use the diffusion pattern designed for photos.

1-8 Introduction

NovaJet PRO 600e User's Guide

8. Ink and Media

Using the right ink and media is a much bigger factor in print quality than most inkjet users realize. It takes many months of using a printer before a user begins to understand what an exceptional print looks like. Then and only then can they fully appreciate what quality materials and inks can do. Inks must be developed specifically for a particular head, otherwise, cartridge reliability will be severely reduced. ENCAD inks are specifically developed for ENCAD cartridges, printers, and media. These inks create the perfect ink drop shape, trajectory, and landing shape when used with ENCAD cartridges. The media controls the color, dot gain, and durability of the final print. As the ink must chemically interact with the media, only medias developed specifically for a particular ink can achieve the perfect dot shape that leads to improved image quality. Additionally, the chemical bond created through co-developed inks and medias is much better than independently developed inks and medias. Although many people will not be able to visually perceive differences in quality inks and medias initially (poor inks and medias show more pronounced visual defects), a less-thanoptimal image quality, image color , or image durability will likely develop over time. Chemical compatibility between inks (made for a specific head technology) and medias is a key, and often overlooked ingredient to print quality.

9. Cartridge Preparation and Alignment

The single most overlooked factor in image color accuracy and quality is cartridge alignment. Even if you carefully control factors 1 though 8, a printer with poor cartridge alignment or unmaintained heads can severely deteriorate image quality . Cartridge maintenance and alignment are key to producing images that exhibit the best of what a printer is capable of. Printer wiping stations must be kept clean so that heads stay clean. Cartridges need to be aligned and checked to be sure that all nozzles are working properly. Use a loupe to evaluate the registration of test patterns to achieve the best possible accuracy. Whenever you adjust, move, or replace a cartridge, take the time to realign the cartridges. Alignment errors of a single pixel (or single digit in the alignment process) will affect both color and image quality.

INTRODUCTION

Introduction 1-9

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NovaJet PRO 600e User's Guide

1-10 Introduction

Getting started 2

This chapter gives you details on setting up your printer and using the functions available on its panel.

Before you start, be sure that:

• all packing materials have been removed from the carriage

• the power cord is plugged in

• you have connected your printer to your computer using either a parallel (IEEE 1284) or ImageWriter II serial cable or network controller

• the printer is turned on before attempting to print

• driver software and color links are installed. Refer to the Readme files on the driver CDs provided with your printer. Details on using the drivers are contained in the PC and Mac

Connectivity Guide.

GETTING STAR TED

Using the control panel

The control panel at the right side of the printer includes eight buttons and a display which indicates modes and settings. An overview is provided here so that you can load media and cartridges. Details on menu options are included in Chapter 3.

NovaJet PRO 600e User's Guide

The menu tree in Appendix C summarizes all the printer modes and their functions.

Printer control panel

Two types of menus are displayed: action menus provide a list of additional menus or immediate tasks to perform. Selection menus let you view and modify values.

Choosing menu functions

To select a function, press the button adjacent to the function displayed. The display will list options available for the selected function. Press the Next Option or Prev.

Option buttons to view the selections. When the selection you want displays, press the button for the option and press OK.

Depending on the type of menu, you can return to the previous menu level by pressing the OK or Exit button. Press Exit consecutively to return to the main menu.

Press the Cancel button to restore the previous setting and exit the menu.

Setting the language

Your printer can display menu items and messages in English, German, French, Italian, Portuguese, Spanish, Korean, Japanese and simplified and traditional Chinese.

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➪ To choose a language

➪➪

1 Press Setup/User Settings/Language and the button for the language you want. 2 Press OK.

Loading media

You can use either roll media or cut sheets; the default is roll media. To ensure straight paper loading and to avoid skewing, be sure to hold the media parallel to the platen line. Use the load lines on the platen as a guide to correctly load media. The printer includes sensors which detect the presence of media and activate the feed and take-up mechanisms.

The roll media core must have an inside diameter of 2" and the roll media maximum outside diameter of 6". If your media core has an inside diameter of 3”, use the core adapter included. If you plan to store prints on the take-up roll, you may want to have extra cores available. They can be ordered from your ENCAD supplies dealer.

2-2 Getting Started

! IMPORT ANT! Depending on the model, the printer can use media up to 60" wide. The

rolls can be heavy, so you may want to have someone help you to load them. Before starting, be sure that you have a take-up roll core available which is the same width as the media you are loading.

! If your roll media has wrinkled or damaged edges, cut off the damaged part of the roll

prior to loading to prevent the media from jamming in the printer.

! IMPORTANT! Be sure to use only ENCAD QIS media. Tests have shown that the use of

non-ENCAD media can generate sufficient electrostatic discharge to cause shorting and damage to the LED display.

Using the power media feed and take-up system

The power media feed and take-up system facilitates long, unattended printing runs by automatically unwinding and rewinding media as prints are generated. It includes a feed roll, a take-up roll, and sensors which prevents media from coming into contact with the floor.

When the unit is first turned on, the feeder may turn for a few seconds. If the take-up turns, the sensor is blocked. Clear anything blocking the take-up sensor before proceeding.

NovaJet PRO 600e User's Guide

GETTING STAR TED

➪➪

➪ T o load roll media

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1 Slide the rolled media onto the media (upper) roller, orienting it as shown below .

Slide the paper guide into the roll core, and tighten the guide to secure the roll by turning the blue knob clockwise. Standing behind the printer, insert the media's leading edge into the back of the printer, aligning the paper edge with the alignment mark on the platen. The printer will sense the presence of the media and after the default 6-second delay , will automatically feed it.

Getting Started 2-3

NovaJet PRO 600e User's Guide

2 Press Load Media to move the media into printing position. 3 As printing progresses, media is looped down in front of the take-up core until it is

detected by the sensor on the printer stand leg. The take-up rolls then activate to roll the media.

Be sure not to block the sensor!

Using the take-up roll

The take-up roll allows unattended printing by automatically winding printed media onto a core. In this mode, the automatic cutter is disabled. When using this option, be sure that the media sensor on the printer's right leg is not blocked.

Depending on the ambient humidity, temperature, and amount of ink coverage, you may want to turn on the dryer and/or set a dry time as described in Chapter 3. If you are using the dryer, position it so that the fans blow on the media.

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➪ To use the take-up roll

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1 Set the printer to T ake-up mode by pressing Setup/Paper Options Menu, Supply

Type/Take-up, then press OK. This enables the take-up roll and disables the cutter.

2 Install an empty core onto the take-up guides. Be sure that the core width matches

the width of the media you are using.

3 Slide the roll guide into the media core, and secure it by tightening the locking

mechanism. Since media cores can be shorter than the width of the media, position the media

guide 1/8” from the end of the core and lock it into place.

4 Press Feed Media/Forward to advance enough media to allow its leading edge to

come to the center of the take-up roll. Using at least three pieces of tape, attach the leading edge of the media to the take-

up roll at the left, right, and center of the core.

As printing progresses, the media is looped down in front of the take-up core until it is detected by the sensor on the printer leg. The take-up roll is then activated to roll the media.

Be sure not to block the sensor!

2-4 Getting Started

NovaJet PRO 600e User's Guide

Note: If you are running narrow media, and depending on ambient temperature and humidity , you may want to set a dry time and/or turn on the dryer as described in Chapter 3 if you are running a long plot. Because of the print speed and the narrow media, the ink may otherwise not have sufficient time to dry before the media is rolled onto the take-up core.

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➪ To unload the take-up roll

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1 Press the Cut button to cut the media. 2 Release the adjustable roll guide. 3 Slide the media and core out of the printer.

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➪ To load sheet media

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1 Press Setup/Paper Options/Supply Type/Sheet. Press OK. 2 Load the sheet from the back of the printer, aligning it with the alignment mark on

the platen.

3 Make sure that the media is flat and under the rollers. The printer will automatically

sense the media's presence and load it until it reaches the start position on the platen.

GETTING STAR TED

Moving the carriage

When not in use, the cartridges rest in the service station at the right side of the printer. This device seals the inkjets to prevent them from drying out. If power is turned on, always use

the Utility/Access Cartridges button to move the carriage away from the service station so that you can install, change, adjust or clean the ink cartridges or the service station.

Installing the cutter

You need to install the cutter if you want the printer to automatically cut the media after printing. Replacement cutters are available from your ENCAD supplies dealer.

! Be careful when handling the cutter to avoid injury.

! Do not use an external knife to cut media as this can damage the platen and

prevent the media sensors from operating correctly.

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➪ To install the cutter

➪➪

1 Press the Access Cartridges button to move the carriage to the left, out of the

service station.

Getting Started 2-5

NovaJet PRO 600e User's Guide

The cutter fits in the slot on the left side of the carriage. Install the cutter by inserting it into the carriage.

2 Push the cutter into the slot until it clicks into place. 3 Press the Access Cartridges button to move the

carriage back into the service station. This ensures that the cutter blade is in the home position.

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➪ To remove the cutter

➪➪

1 Press the Utility/Access Cartridges button to move the carriage to the center of the

platen. 2 Press the knife latch down. 3 Pull the cutter out of the carriage.

When the cutter becomes worn, it can cause the carriage to jam or can cause a ragged media cut. In extreme cases, you might see an error message stating "Carriage Axis Failure".

You can order replacement cutters from ENCAD by calling 800-45-ENCAD, (619-677-5071) or fax ENCAD at 619-549-7894. Users outside the U.S. can

call their local ENCAD dealer or sales center.

Filling the ink reservoirs

! Use of inks other than ENCAD NovaJet PRO 600e series ink may not give the

desired results on finished prints.

The printer can support long, uninterrupted printing runs because of its extended ink capacity. The ink reservoirs are located at the printer's left side.

Note: When running at carriage speeds faster than the default, it is recommended that ink levels in the reservoirs be no more than 300ml (maximum).

2-6 Getting Started

➪➪

➪ To fill the ink reservoirs

➪➪

1 Open the cover on the left side of the printer to access the ink reservoirs. Unscrew

the cap of one reservoir. Open only one reservoir at a time to prevent contamination with other inks.

2 Remove cap from the bottle.

NovaJet PRO 600e User's Guide

3 Make sure the ink color and type matches the reservoir and pour in the ink. Do not

put more than 375 ml of ink in the reservoirs or fill more than 1/2” from the top of the reservoir. Be sure to use the same type of ink (i.e., GA, GS, or GO) in all the reservoirs and ink cartridges. Be sure there is no excess ink on the reservoir cap. Replace the cap on the reservoir , being careful not to over-tighten it.

4 A complete second set of plumbing is provided with color-coded quick connect

fittings for changing to another type of ink.

nected to the same color fitting.

The printer is designed to use only ENCAD PRO 600e series 208 jet cartridges. It is not compatible with NovaJet, NovaJet PRO, or NovaJet PROe cartridges. Use of other cartridges may damage the printer and/or prevent it from printing.

Be sure all cartridges and reservoirs use the same ink type; i.e., PRO 600e series GA, GS, or GO.

Note: V isually inspect each cartridge before installing it. Make sure the blue tape is intact on the jet area of the cartridge. (Do not remove the

tape at this time as the cartridge could leak! The tape will be removed later after negative pressure has been established by priming the ink delivery lines.) Inspect the IC chip on the cartridge. Make

sure it is secure and in approximately the location shown on the following figure. If any cartridge is damaged, contact your authorized ENCAD distributor/dealer for return/replacement of the

defective cartridge.

Be sure that each reservoir is con-

GETTING STAR TED

➪➪

➪ To install the ink cartridges

➪➪

! Do not touch the jet area or the flex contact area of the ink cartridge. ! Work with only one ink color at a time to prevent contamination.

1 With printer power on, press Utility/Access Cartridges to move the carriage to the

position which allows replacement of the ink cartridges.

Getting Started 2-7

NovaJet PRO 600e User's Guide

2 Cartridges are prefilled and preprimed. Remove the cartridge from the sealed bag and

remove the shipping cap.

3. Install it bottom first into the correct slot on the carrier. DO NOT REMOVE THE BLUE

TAPE FROM THE JET PLATE. Tilt the cartridge up until it clicks into place. Make sure

the cartridge is frimly seated.

Priming the ink delivery lines

After filling the ink reservoirs, you will need to prime each of the four ink delivery lines to establish ink flow through the lines. The NovaPrime is provided for this purpose.

Be sure it has batteries in it before continuing.

This procedure needs to be done the first time you set up the printer and whenever ink cartridges are replaced. It is not necessary when refilling the reservoirs.

When filling more than one color of ink, be sure to thoroughly rinse and wipe any excess ink from the NovaPrime before working with the next color to avoid the possibility of contamination.

➪➪

➪ To install tube needle assemblies and prime delivery lines

➪➪

1 Snap the tube needle assembly connec-

tor into the fitting on the carrier. Insert

the needle into the small hole on the

NovaPrime. There are two connectors for

each cartridge - one is blue and the other

is gray. Be sure that the tube needle

assembly is plugged into the same color

connector as the ink reservoir.

Sight Tube

2-8 Getting Started

NovaJet PRO 600e User's Guide

2 Press the button on the NovaPrime to activate the vacuum and draw ink from the

reservoir into the needle.

3 When ink is visible in the NovaPrime sight tube, remove

the cartridge needle from the NovaPrime and quickly insert it into the hole in the top of the ink cartridge. Be sure the needle is tightly connected by turning the fitting clockwise until finger-tight.

4 Gently tighten the fitting (about 1/4 turn) to prevent air

leaks. Do not overtighten. Wait 20 seconds for the pressure to stabilize.

5 Remove the cartridge from the carriage and remove the

blue tape from the jet area of the cartridge. CAUTION! Do not tilt the cartridge up

higher than a 30 degree angle. This could cause the cartridge to lose pressure.

GETTING STAR TED

6 Rotate the cartridge one complete revolution counterclockwise to ensure that there

are no twists in the ink delivery line. Check for ink on the jet plate. Continuous bleeding of the jet plate indicates a loss

of vacuum in the cartridge or an air leak in the lines. A small amount of ink can be

cleaned off the jet plate by dabbing with a moist, lint-free cloth. 7 Insert the cartridge into the carriage. 8 Repeat with each cartridge. 9 Press Utility/Access Cartridges to return the car-

riage to the service station. 1 0 Print the color test, prime test pattern and paper

axis test as described in the following sections. 11 If all colors look fine, go on to step 15. If any color

drops out, prime cartridges as necessary, using the

NovaPrime.

Getting Started 2-9

NovaJet PRO 600e User's Guide

Place the suction end of the NovaPrime over the jet area of the cartridge.

1 2 Make sure the Novaprime is making good contact with the jet area. Pulse he

pump 3 - 5 times, until the ink is visible in the Novaprime sight tube. Maintain good contact between the inkjet plate and the pump for an additional 5 seconds.

When removing the NovaPrime, use the siliconoe tip to whipe and clean the jet plate. Remember to clean ink from the silicone tip before moving to the next cartridge.

1 3 Re-print the color test and prime test pattern. (The paper axis test is only

required when changing media). Inspect to ensure proper pressure is maintained for each color.

1 4 Re-prime cartridges as necessary to remove clogs. Manually bypass (com-

pensate) clogged jets as necessary.

1 5 Once all cartridges are working correctly , print the color deadband and color

calibration test patterns as described in the section on

cartridges

which follows.

Aligning the ink

Printing the color test

Printing the color test verifies a proper manual prime and that pressure is set properly.

➪➪

➪ To print the color test

➪➪

1 Be sure media is loaded in the printer. 2 Select Utility Menu/Service Menu/Diagnostics/Color Test. 3 Change the color test percentage to 100% and press OK.

The test prints.

4 Verify that all bands print a solid pattern. This indicates that the cartridges

were properly primed. If it doesn’t print a solid pattern, run the color test again.

2-10 Getting Started

Printing the prime pattern

Before printing and at regular intervals during printing, the printer wipes the ink cartridge jets at the service station. This function is user selectable during printing or between prints. Still, ink cartridge jets can become clogged, especially with prolonged exposure to the air or with non-use. Printing the Prime pattern helps to clear the jets and to check that the ink cartridges fire properly . ENCAD recommends that you print the prime pattern daily to ensure the best possible print quality.

NovaJet PRO 600e User's Guide

The printer includes a feature called Open Jet Detection and Compensation. This feature helps maintain optimal print quality and gives you the confidence to print long, unattended jobs. During multi-pass printing, the printer will automatically compensate for jets found to be electrically damaged. The only intervention needed is to verify that there are no clogged jets and then choose which print mode is most appropriate for your needs. This is done by printing the Prime test pattern and then setting the print

mode accordingly.

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➪ To print the prime pattern

➪➪

1 With media loaded, press Utility/Prime.

A test pattern prints. It should be smooth with no obvious banding.

2 If the printed results are unsatisfactory, run the test several more times to

unclog the inkjet nozzles.

➪➪

➪ To interpret the Prime pattern

➪➪

The test pattern consists of bands of color for each cartridge and a sloping line. Within the Prime test pattern, each jet is represented with a short horizontal line. Together, these short horizontal lines form a “stair step” pattern. Electrically defective jets appear as solid bars. Clogged jets appear as missing or misdirected lines in the “stair step” pattern. The print modes for which compensation is available are shown clearly above the Prime.

GETTING STAR TED

Getting Started 2-11

NovaJet PRO 600e User's Guide

Clogged jets

If a jet is clogged, it will appear in the prime pattern as a gap in the sloping line for each cartridge. Clogged jets cannot be automatically detected and therefore must be cleared manually. To clear a

clogged jet, clean and prime the affected cartridge according to the instructions in Chapter 4. Your goal is to eliminate all gaps in the “stair step” pattern before starting your job.

In addition to the prime pattern, you can also print a jet status plot which lets you identify, by color, and number, individual jets that are clogged. You can then manually enter the jet numbers (by cartridge color) to initiate the compensation of the clogged jets. Jet compensation data is stored on the cartridge chip.

2-12 Getting Started

➪➪

➪ To print the manual jet compensation list:

➪➪

1 From the main menu, select Utility Menu/Calibration Menu/Open Jet Menu/Print Jet

List.

The jet status list prints as illustrated below, showing current jet compensation list by

number for each cartridge.

Manual Jet Compensation List

Y: None M: 1,3,10 C: None K: 10, 21, 30, 128

2 T o add a jet to the compensation list, press the button that designates the color of

the cartridge where the jet resides.

Black Edit List Yellow Edit List

Cyan Edit List Print Jet List

Magenta Edit List Clear List Menu

l l

Exit

l l l l

NovaJet PRO 600e User's Guide

GETTING STAR TED

3 To compensate for a specific jet, press the button until the number of the jet is

displayed. Then press the T oggle button to toggle the jet’s status to on or off. Repeat

for any other jets for which you need to compensate. 4 Press OK to accept the settings.

If you have manually compensated for jets in any cartridge, be sure to clear the

compensation when a new cartridge is installed by pressing Clear List Menu.

Aligning the ink cartridges

Two tests are provided to help you align the cartridges: Color Deadband Compensation and Color Calibration.

Color Deadband Compensation provides a method for adjusting dot placement. In bi-directional printing mode, the velocity of the carriage causes dots to miss the target area on the media. The color deadband test pattern lets you check the velocity deadband values and adjust them for the best printing results. A loupe is provided in the accessory box to help you check the prints.

Getting Started 2-13

NovaJet PRO 600e User's Guide

Color calibration aligns the inkjets of the cartridges to each other. Misalignment can result from small tolerance variations in cartridges during manufacturing and from cartridge alignment in the printer. Color test patterns let you check the horizontal and vertical alignment values and adjust them for the best printing results. A loupe is provided in the accessory box to help you check the prints.

Y ou should perform Color Deadband Compensation before perfoming Color Calibration. Perform Color Deadband Calibration and Color Calibration each time a cartridge is replaced with a different cartridge. If you remove and reinstall the same cartridge, only Color Calibration needs to be performed.

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➪ To perform color deadband compensation

➪➪

1 With paper loaded, press Utility/Calibration Menu/Color DB T est.

The test patterns print as shown below.

2 For each color, examine the vertical lines and select the straightest lines. Note the

compensation number at the bottom of the lines you selected.

3 Existing compensation values are printed in the lower right corner of the test pattern.

If any of these differ from the values you selected, enter new compensation values by pressing the button for the color deadband you want to change. Then use the Next and Previous option buttons to scroll to the desired compensation.

➪➪

➪ To perform color calibration

➪➪

1 With paper loaded, press Utility/Color Calibration Menu/Calib Print Test.

The test patterns print as shown below.

Horizontal head-to-head test pattern

2-14 Getting Started

Color

Black

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