The Uniformity Correction Tool process includes five primary steps:
1. An operator prints a target on the IJP 2000 printer.
2. The operator scans the target into the Xerox
3. The software analyzes the print target and makes adjustments specific to that printer.
4. A print correction profile (.urc file) is created and is saved in the Caldera RIP.
5. Any time a job is printed to that printer with the Caldera RIP, the correction is
automatically applied, and images are printed with enhanced image quality.
®
Wide Format 7742 Scanner
Performance Package User Guide 5
Page 6
Using the Uniformity Correction Tool
Continue
Calibrate
Next
Next
Print
Scan
Test Print
Skip Test
Save
NOTES:
• Ensure the scanner is connected and powered on.
• For proper calibration, stitch settings must first be normalized and all print segments
must be aligned. Refer to the scanner user guide for more information.
•All print heads must be set up appropriately. Perform all operator maintenance prior to
printing test targets.
1. Click the Uniformity Correction Tool icon in the Caldera toolbar.
2. If you are prompted to calibrate the scanner, click
3. Follow the calibration instructions provided on the dialog and click
4. If you have more than one IJP 2000 printer installed, select which printer you want to
calibrate. Each calibration is only valid on the printer for which it is created.
Click
.
5. Calibrate a base media type. Choose a media type from the drop-list and click
NOTE: You must use a 42-inch size media role during the calibration process.
6. Confirm your selection or choose a different paper source from the drop-list. Then click
Three calibration targets print. The first two are test prints and are marked Do Not Use; the
third is the actual target to be used for calibration.
7. Insert the calibration target into the scanner as illustrated on the wizard, with the cyan band
on the left. Click
NOTE: If the target is inserted incorrectly, the calibration will fail.
8. Check the preview image shown in the wizard to make sure the target image is not
significantly skewed or cropped. If so, the calibration will fail.
.
. Otherwise, continue with step 4.
.
.
.
If the preview image doesn’t appear as you would like, rescan the target.
9. Once the processing completes, click
target or click
10. If you are pleased with the results of the test print, click
All of the lines should look uniform and any banding issues or head-to-head variation should
be eliminated or significantly reduced. If errors persist, reprint and rescan the target to
obtain better results.
Performance Package User Guide 6
to skip this step (not recommended).
to print a copy to review before you save the
.
Page 7
Copy
Scan
Xerox® Accxes Scan
Function Buttons
Main Menu
• When the user is operating in the Copy or Scan interface, the Main Menu button returns
the user to the Services screen (Fig 2).
• From the Services screen, select
file functions. While a document is currently previewed in either function, the operator
can return to the Services screen by selecting the Main Menu button and switch
between Copy and Scan without having to rescan the document.
to enter copy functions or
to enter scan to
Fig 2 Services screen
Performance Package User Guide 7
Page 8
Settings
Language
OK
Language
Clear
• Displays version information of the Accxes Copy Touch system. Touch the on-screen
to close the dialogue.
• Touch the on-screen tick to save the current settings as defaults. Touch the on-screen
tick to save current settings.
Language
• Displays the language selection screen.
• Returns the user to the Windows operating system when the Accxes Copy system has
been configured for Copier mode during installation – The procedure is as follows:
– Select the
– Touch
momentarily display and then return to the Services screen.
– Select the
Touch finally closes and the user is returned to the Windows operating system.
in the top right corner of the touchscreen. The Windows operating system will
function button.
function button and touch OK – repeat five times until Accxes Copy
Clear
• When a scan preview is displayed, the
• Resets scan and copy functions to default.
Stop
Stops the current operation.
button clears the current scan preview.
Performance Package User Guide 8
Page 9
Start
Start
Start
Start
Copy
Start
• If a preview is currently displayed (Sure Scan Mode) – select
save the scan. The top left corner of the touch screen will display a processing message
to confirm the activity – if not, select
again.
to print the copy or
• If no preview is currently displayed and a document is loaded in the scanner, select
to begin scanning.
Copy Screen
Touching
on the Services screen will open the Copy screen (Fig 3).
Fig 3 Copy screen
The Copy screen contains all the copy controls, which include copy count, reduction/enlargement,
original type, output size, destination printer, and media type.
When documents are inserted into the scanner, they will begin to scan automatically. If the
document was already inserted in the scanner before entering Copy or Scan mode, select the
green
The functions within the Copy screen are explained in the following sections of this chapter.
Performance Package User Guide 9
button on the UI to start scanning.
Page 10
Copy Tab
Lines / Text
Text / Photo
Lines / Text
Grey / Photo
Text / Photo
Lines / Text
The Basic Copy tab contains the following copy functions:
Reduce/Enlarge
Default – Auto
When Auto is selected for both Reduction/Enlargement and Output Size, the copy will print the
same size as the original.
Users can select one of the reduction/enlargement presets or
enter a custom value via the buttons shown left.
Original Type
Four original types are available:
Lines / Text
1-bit monochrome mode. All data is either black or white with no dither pattern. This mode offers
the fastest scan speeds.
Once a document is scanned, adjustments must be made in the Image Adjustment tab in order
to enhance the document.
Scans made in
Text / Photo
1-bit monochrome mode with a dither pattern applied, which effectively creates a 4-bit screen
pattern for simple greyscale representation.
Scans made in
the document to automatically preview in the Preview tab using the changed original type. It is
important to then select the Image Adjustment tab and make any required changes to enhance
the document.
Grey Photo
8-bit greyscale mode
Scans made in
type will cause the document to automatically preview in the Preview tab using the changed
original type. It is important to then select the Image Adjustment tab and make any required
changes to enhance the document.
cannot be changed to any other Original Type.
can be changed to
can be changed to
. Changing the original type will cause
or
. Changing the original
Performance Package User Guide 10
Page 11
Colour
Colour
24-bit full colour mode
Scans made in
cause the document to automatically preview in the Preview tab using the changed original type.
It is important to then select the Image Adjustment tab and make any required changes to
enhance the document.
can be changed to any other Original Type. Changing the original type will
Output Size
Default – Auto
With Auto selected for both Output Size and Reduction/Enlargement, the copy will print the same
size as the original. When Reduction/Enlargement is left on Auto and the Output size is changed,
the copy size will automatically scale to the selected output size.
The list of output print sizes will change according to the printer selected and whatever print sizes
were enabled when the printer was configured in the Manage Printers window of the Accxes
Copy Touch system.
Printer
Lists the printers configured for use within the Accxes Copy Touch system.
Media Type
Lists the media type options.
Fig 4 Media Type Options - Quality
Performance Package User Guide 11
Page 12
Sure Scan
Start
Clear
Default – Enabled
Sure Scan mode helps achieve the best results first time, minimising waste and paper handling.
Sure Scan can be disabled by un-checking the Sure Scan box.
Sure Scan provides maximum productivity by enabling the operator to scan the document just
once and then perform all or any one of the following:
• Adjust image quality with on-screen preview of the entire scan
• Print a sample copy at a smaller size before committing to all required copies
• Print copies at various sizes, quality settings and on various printers
• Create copies and save to file
• No rescan is needed to perform any of the above tasks
With Sure Scan enabled, documents are scanned and previewed on-screen. Settings can be
changed as required.
To print a copy, select the green
button. Alternatively, scanning the next document will
automatically print the currently previewed document at whatever copy settings are currently
selected.
The process of changing settings then selecting the green button can be repeated as many times
as required.
To clear the document from memory, select the yellow
button on the UI, or scan the next
document.
With Sure Scan disabled the system behaves like a traditional copier. Copies will be sent to print
immediately after scanning using whatever copy settings are currently selected.
Performance Package User Guide 12
Page 13
Copy Screen – Image Adjustment Tab
Lines / Text
Blackpoint
Lines / Text
Text / Photo
As a document is scanned or if a different original type is selected for a previously scanned
document, it will automatically preview in the Preview tab.
The image can then be adjusted using the settings available in the Image Adjustment tab.
The controls available within the Image Adjustment tab will change according to the Original
Type used to scan the document. This section will explain the functions available for each
original type used to scan a document.
Lines / Text
1-bit monochrome mode. With
contains one adjustment (Fig 5):
black.
When using
the Blackpoint value until the level of detail required is clearly visible.
– Move the slider to determine the amount of captured data is to be converted to
, it is not unusual to find that the initial preview appears blank. Increase
original mode selected, the image adjustment tab
Fig 5 Image Adjustment: Lines / Text
Text / Photo
1-bit monochrome mode with a dither pattern applied, which effectively creates a 4-bit screen
pattern for simple greyscale representation. With
adjustment tab contains two adjustments (Fig 6):
Performance Package User Guide 13
original mode selected, the image
Page 14
Brightness
Contrast
Blackpoint
Whitepoint
– Lighten and darken the entire image.
– Increase or decrease the definition between colours represented as greyscale.
– Increase the value to improve black levels and darken shadow areas.
– Decrease this value to clean up background in order to produce a clean white and
lighten highlights.
Fig 6 Image Adjustment: Text / Photo
Performance Package User Guide 14
Page 15
Grey Photo
Grey Photo
Brightness
Contrast
Blackpoint
Whitepoint
8-bit monochrome mode. With
contains four adjustments (Fig 7):
– Lighten and darken the entire image.
– Increase or decrease the definition between colours represented as greyscale.
– Increase the value to improve black levels and darken shadow areas.
– Decrease this value to clean up background in order to produce a clean white and
lighten highlights.
original mode selected, the image adjustment tab
Fig 7 Image Adjustment: Grey Photo
Performance Package User Guide 15
Page 16
Colour
Colour
Brightness
Contrast
Blackpoint
Whitepoint
24-bit full colour mode. With
four adjustments (Fig 8):
– Lighten and darken the entire image.
– Increase or decrease the definition between colours.
– Increase the value to improve black levels and darken shadow areas.
– Decrease this value to clean up background in order to produce a clean white and
lighten highlights.
original mode selected, the image adjustment tab contains
Fig 8 Image Adjustment: Colour
Performance Package User Guide 16
Page 17
Copy Screen – Advanced Settings Tab
Resolution
Scan Speed
Defaults –
: Auto and
: 5
The Advanced Settings tab contains the adjustments for scanning resolution and scanning speed
(Fig 9). Changes to these settings must be made before scanning.
When scan resolution is set to Auto, the actual resolution is set according to the Original Type
and Quality modes selected for scanning the document:
Quality mode Auto Scan resolution
Draft 200dpi
Normal 300dpi
Best 600dpi
Default 300dpi
The Quality modes listed are the names created as print modes when printers were configured
within the Accxes Copy Touch system. Any other name used for a quality setting will
automatically be set to 300dpi. Resolution can be changed manually by moving the slider from
100 to 600dpi in 50dpi steps.
With scan speed set to 5, the scanner will automatically be set to the fastest speed possible for
the original type, quality and resolution selected.
Scanner speed can be reduced by moving the slider, which is helpful when handling delicate
documents.
Performance Package User Guide 17
Page 18
Rewind at end of scan
the scanner.
Fig 9 Advanced Settings tab
– This function, when selected, feeds the original back toward the front of
Performance Package User Guide 18
Page 19
Copy Screen – Preview Tab
The Preview tab is automatically displayed whenever a document is scanned and whenever a
different Original Type is selected for a currently scanned document.
Once a document is previewed, return to the Image Adjustment tab to make image quality
adjustments and/or return to the Copy tab to change copy options.
The width of the scanned document will automatically be detected and is identified by two ruler
lines drawn down the left and right side of the preview (Fig 10). If required, the position of these
rulers can be changed by touching the buttons at the top of each ruler line and dragging left or
right.
If the document is longer than shown in the preview, the image can be scrolled up and down by
touching the screen to the right of the image and dragging up and down.
Fig 10 Preview tab
Performance Package User Guide 19
Page 20
Scan Screen
Scan
Start
Touching
Fig 11 Scan screen
on the Services screen will open the Scan screen (Fig 11).
The Scan screen contains all the scan controls, which include reduction/enlargement, original
type, output size, scan destination, scan name and print quality.
When documents are inserted into the scanner, they will begin to scan automatically. If the
document was already inserted in the scanner before entering Copy or Scan mode, select the
green
button on the UI to start scanning.
Performance Package User Guide 20
Page 21
Scan Tab
Lines / Text
Text / Photo
Lines / Text
Grey / Photo
Text / Photo
Lines / Text
The Scan tab contains the following scan functions:
Reduce/Enlarge
Default – Auto
When Auto is selected for both Reduction/Enlargement and Output Size, the physical scan size
will be the same size as the original.
Users can select one of the reduction/enlargement presets or
enter a custom value via the buttons shown left in order to scale
the scan.
Original Type
Four original scan types are available:
Lines / Text
1-bit monochrome mode. All data is either black or white with no dither pattern. This mode offers
the fastest scan speeds.
Once a document is scanned, adjustments must be made in the Image Adjustment tab in order
to enhance the image before it is saved.
Scans made in
Text / Photo
1-bit monochrome mode with a dither pattern applied, which effectively creates a 4-bit screen
pattern for simple greyscale representation.
Scans made in
the document to automatically preview in the Preview tab using the changed original type. It is
important to then select the Image Adjustment tab and make any required changes to enhance
the scan.
Grey Photo
8-bit greyscale mode
Scans made in
type will cause the document to automatically preview in the Preview tab using the changed
original type. It is important to then select the Image Adjustment tab and make any required
changes to enhance the scan.
cannot be changed to any other Original Type.
can be changed to
can be changed to
. Changing the original type will cause
or
. Changing the original
Performance Package User Guide 21
Page 22
Colour – Default
Colour
Auto
Name
24-bit full colour mode
Scans made in
cause the document to automatically preview in the Preview tab using the changed original type.
It is important to then select the Image Adjustment tab and make any required changes to
enhance the scan.
can be changed to any other Original Type. Changing the original type will
Output Size
Default – Auto
With Auto selected for both Output Size and Reduction/Enlargement, the scan will be the same
size as the original. When Reduction/Enlargement is left on Auto and the Output size is changed,
the physical scan size will automatically scale to the selected output size.
Scan Destination
Lists the names of the scan destinations that were used when they were created within the
Manage Printers window.
File Name
Two scan name options are available: Auto and Name:
– Scans will be numbered sequentially, beginning with the current date in reverse in order to
ensure each name is unique and so that files are correctly sorted in Windows.
– An on-screen QWERTY keyboard will be displayed in order for the operator to enter
whatever name is required for the scanned document. If a manual keyboard is connected, either
can be used to enter the document name.
Quality
Lists the quality settings created per printer, when the printer was configured for use within the
Accxes Copy Touch system and calibrated.
The list of print quality settings will change according to the printer selected and the quality
setting will affect the automatic scan resolution: see Scan screen – Advanced Settings tab.
Sure Scan
Default – Enabled
Sure Scan mode helps achieve the best results first time, minimising paper handling and poor
quality scans. Sure Scan is enabled by default, but can be disabled by un-checking the Sure Scan
box.
Performance Package User Guide 22
Page 23
Sure Scan provides maximum productivity by enabling the operator to scan the document just
Start
Clear
once and then perform all or any one of the following:
• Adjust image quality with on-screen preview of the entire scan
• Print a sample copy at a smaller size before committing to save the scan
• Save scans at various sizes, quality settings and on various printers
• Save to file and create copies
• No rescan is needed to perform any of the above tasks
With Sure Scan enabled, documents are scanned and previewed on-screen. Settings can be
changed as required.
To print or save a scan, press the green
button. Alternatively, scanning the next document
will automatically save the currently previewed document at whatever scan settings are currently
selected.
The process of changing settings then pressing the green button can be repeated as many times
as required.
To clear the document from memory, press the yellow
button on the UI, or scan the next
document.
With Sure Scan disabled, documents will be saved immediately after scanning using whatever
scan settings are currently selected.
Performance Package User Guide 23
Page 24
Scan Screen – Image Adjustment Tab
Lines / Text
Blackpoint
Lines / Text
As a document is scanned or if a different original type is selected for a previously scanned
document, it will automatically preview in the Preview tab.
The image can then be adjusted using the settings available in the Image Adjustment tab.
The controls available within the Image Adjustment tab will change according to the Original
Type used to scan the document. This section will explain the functions available for each
original type used to scan a document.
Lines / Text
1-bit monochrome mode. With
contains one adjustment (Fig 12):
black.
When using
the Blackpoint value until the level of detail required is clearly visible.
– Move the slider to determine the amount of captured data is to be converted to
, it is not unusual to find that the initial preview appears blank. Increase
original mode selected, the image adjustment tab
Fig 12 Image Adjustment: Lines / Text
Performance Package User Guide 24
Page 25
Text / Photo
Text / Photo
Blackpoint
Whitepoint
1-bit monochrome mode with a dither pattern applied, which effectively creates a 4-bit screen
pattern for simple greyscale representation. With
adjustment tab contains two adjustments (Fig 13):
original mode selected, the image
– Increase the value to improve black levels and darken shadow areas.
– Decrease this value to clean up background in order to produce a clean white and
lighten highlights.
Fig 13 Image Adjustment: Text / Photo
Performance Package User Guide 25
Page 26
Grey Photo
Grey Photo
Brightness
Contrast
Blackpoint
Whitepoint
8-bit monochrome mode. With
contains four adjustments (Fig 14):
– Lighten and darken the entire image.
– Increase or decrease the definition between colours represented as greyscale.
– Increase the value to improve black levels and darken shadow areas.
– Decrease this value to clean up background in order to produce a clean white and
lighten highlights.
original mode selected, the image adjustment tab
Fig 14 Image Adjustment: Grey Photo
Performance Package User Guide 26
Page 27
Colour
Colour
Brightness
Contrast
Blackpoint
Whitepoint
24-bit full colour mode. With
four adjustments (Fig 15):
– Lighten and darken the entire image.
– Increase or decrease the definition between colours.
– Increase the value to improve black levels and darken shadow areas.
– Decrease this value to clean up background in order to produce a clean white and
lighten highlights.
original mode selected, the image adjustment tab contains
Fig 15 Image Adjustment: Colour
Performance Package User Guide 27
Page 28
Scan Screen – Advanced Settings Tab
Resolution
Scan Speed
Defaults –
: Auto and
: 5
The Advanced Settings tab contains the adjustments for scanning resolution and scanning speed
(Fig 16). Changes to these settings must be made before scanning.
When scan resolution is set to Auto, the actual resolution is set according to the Original Type
and Quality modes selected for scanning the document:
Quality mode Auto Scan resolution
Draft 200dpi
Normal 300dpi
Best 600dpi
Default 300dpi
The Quality modes listed are the names created as print modes when printers were configured
within the Accxes Copy Touch system. Any other name used for a quality setting will
automatically be set to 300dpi. Resolution can be changed manually by moving the slider from
100 to 600dpi in 50dpi steps.
With scan speed set to 5, the scanner will automatically be set to the fastest speed possible for
the original type, quality and resolution selected.
Scanner speed can be reduced by moving the slider, which is helpful when handling delicate
documents.
Fig 16 Advanced Se ttings tab
Performance Package User Guide 28
Page 29
Scan Screen – Preview Tab
The Preview tab is automatically displayed whenever a document is scanned and whenever a
different Original Type is selected for a currently scanned document.
Once a document is previewed, return to the Image Adjustment tab to make image quality
adjustments and/or return to the Copy tab to change copy options.
The width of the scanned document will automatically be detected and is identified by two ruler
lines drawn down the left and right side of the preview (Fig 17). If required, the position of these
rulers can be changed by touching the buttons at the top of each ruler line and dragging left or
right.
If the document is longer than shown in the preview, the image can be scrolled up and down by
touching the screen to the right of the image and dragging up and down.
Fig 17 Preview tab
Performance Package User Guide 29
Page 30
Troubleshooting
Symptom Check Remedy
System freezes when saving
correction data.
An Image Quality correction
file (.urc) was applied during
the printing process but did
not improve the print output.
A white line appears on the
print.
Was a hot folder accidentally
deleted?
•Was the Uniformity
Correction Tool disabled
before running the
scanning test pattern?
Follow the procedures in the
• Rescan the test print.
• Reload the Uniformity
Correction Tool.
•If it was Enabled, run the
solution again.
•If it was disabled, ensure
it was enabled prior to
making the print.
Xerox® Wide Format IJP 2000
User Guide to adjust the
stitching prior to using the
Uniformity Correction Tool.
Performance Package User Guide 30
Page 31
Page 32
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