October 2012
xxiv
ColorQube 8570/8870 Service Manual
Information Pages, Troubleshooting Pages, and Test
Revised, 3rd Revision - Xerox Internal Use Only
Introduction
Paper Path Performs a general test of paper path, print process, and
quickly assesses the Printhead performance and prints 2 blank
pages and 1 Skew Margin page.
Solid Fills Prints solid fill print for each color.
• YMCKRGB Solid Fills • Prints 7 solid fill pages for YMCKRGB.
Cyan Solid Fills
•1x
•10x
• Continuous
• Adhere Ink Stick
• Cyan Refresh
• Prints 1 page of Cyan solid fill.
• Prints 10 pages of Cyan solid fill.
• Prints Cyan solid fill pages up to 999 pages.
• Prints 26 double-sided pages of Cyan solid fill.
• Prints 20 double-sided pages of Cyan solid fill.
Magenta Solid Fills
•1x
•10x
• Continuous
• Adhere Ink Stick
• Magenta Refresh
• Prints 1 page of Magenta solid fill.
• Prints 10 pages of Magenta solid fill.
• Prints Magenta solid fill pages up to 999 pages.
• Prints 26 double-sided pages of Magenta solid fill.
• Prints 20 double-sided pages of Magenta solid fill.
Yellow Solid Fills
•1x
•10x
• Continuous
• Adhere Ink Stick
• Yellow Refresh
• Prints 1 page of Yellow solid fill.
• Prints 10 pages of Yellow solid fill.
• Prints Yellow solid fill pages up to 999 pages.
• Prints 26 double-sided pages of Yellow solid fill.
• Prints 20 double-sided pages of Yellow solid fill.
Black Solid Fills
•1x
•10x
• Continuous
• Adhere Ink Stick
• Black Refresh
• Prints 1 page of Black solid fill.
• Prints 10 pages of Black solid fill.
• Prints Black solid fill pages up to 999 pages.
• Prints 26 double-sided pages of Black solid fill.
• Prints 20 double-sided pages of Black solid fill.
Red Solid Fills
•1x
•10x
• Prints 1 page of Red solid fill.
• Prints 10 pages of Red solid fill.
Green Solid Fills
•1x
•10x
• Prints 1 page of Green solid fill.
• Prints 10 pages of Green solid fill.
Blue Solid Fills
•1x
•10x
• Prints 1 page of Blue solid fill.
• Prints 10 pages of Blue solid fill.
Manufacturing Skew Margin Evaluates image alignment to the page. This print includes a
blank page and Skew/Margin Test print.
Chase Pages Prints a blank sheet of paper.
Table 1 Page Description
Page Control Panel Menu Access and Description
Oil Bar Chase Provides information on the Drum Maintenance system diag-
nostic image for location of the oil bar and the printer prints 3
Oil Bar Chase pages.
Purge Efficiency Provides diagnostic image for evaluating jetting performance of
the Printhead after "eliminate light stripes" and the printer prints
1 Purge Efficiency page.
X-Axis Motion For manufacturing use only. Prints 1 X-Axis Motion page.
Drop Mass Calibration Provides diagnostic image for setting print head voltage and
the printer prints a Drop Mass Calibration page.
Head Roll For manufacturing use only. Prints 1 Head Roll page.
Intensity CMYK For manufacturing use only. Prints 1 Intensity CMYK page.
Solid Fill Red Scan For manufacturing use only. Prints 1 red solid fill regions page.
Solid Fill Green Scan For manufacturing use only. Prints 1 green solid fill regions
page.
Solid Fill Blue Scan For manufacturing use only. Prints 1 blue solid fill regions page.
Startup Page Provides information about the printer. The Startup Page is
printed each time the printer is turned on. The page can be
turned off through the Control Panel menu.
Eliminate Light Stripes Includes three procedures to remove the effects of missing jets
and prints 1 Cleaning Page.
• Light Stripe Test: Prints a page to determine if any jets
are printing incorrectly. A4, letter or legal paper must be
available.
• Start Basic Clean Cycle: Performs a cleaning procedure
to remove light stripes in prints; this process will take
about 5 minutes. The printer prints 1 Cleaning Page and 1
Light Stripes Test page after the cleaning process is com
-
plete.
• Advanced: Fixes missing light stripes that were not cor-
rected by Basic Eliminate Light Stripes. The printer prints
5 double-sided pages prior to start the cleaning proce
-
dure.
• Jet Substitution Mode: Substitutes a good jet for a weak
or missing jet. Use jet substitution mode ONLY if the Basic
and Advanced Eliminate Light Stripes functions (at least 2
cleanings) cannot fix a print quality problem caused by a
weak or missing jet.
Adjust X-Axis Scale Calibrates the X-Axis to position the Printhead in the proper
place. The printer prints a Scale Calibration Print page.
Service Usage Profile Provides a detailed log of printer use, tallying numbers of jams,
how often features are used, usage by tray, job and page
counts, etc.
OCR Usage Profile Provides a detailed log of printer use, tallying numbers of jams,
how often features are used, usage by tray, job and page
counts, etc.
Table 1 Page Description
Page Control Panel Menu Access and Description
To Next Page
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