HP PSC 2350 Users Guide - Page 84

Work with print cartridges

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The HP all-in-one prints a self-test report, which might indicate the source of the printing problem. A sample of the ink test area of the report is shown below. 4 Make sure the test patterns are even and show a complete grid. If more than a few lines in a pattern are broken, this might indicate a problem with the nozzles. You might need to clean the print cartridges. For more information, see Clean the print cartridges. 5 Make sure the lines of color extend across the page. If the black line is missing, faded, streaked, or shows lines, this might indicate a problem with the black or photo print cartridge in the right slot. If any of the remaining three lines are missing, faded, streaked, or show lines, this might indicate a problem with the tri-color print cartridge in the left slot. 6 Make sure the color blocks have even consistency and are representative of the colors listed below. You should see cyan, magenta, yellow, violet, green, and red color blocks. If color blocks are missing, or if a block of color is muddy or does not match the label indicated below the block, this might indicate that the tri-color print cartridge is out of ink. You might need to replace the print cartridge. For more information on replacing print cartridges, see Replace the print cartridges. 7 Check the color blocks and lines of color for streaking or white lines. Streaks might indicate clogged nozzles or dirty contacts. You might need to clean the print cartridges. For more information on cleaning the print cartridges, see Clean the print cartridges. Do not clean with alcohol. Note For examples of test patterns, lines of color, and color blocks from normal and malfunctioning print cartridges, see the onscreen HP Image Zone Help that came with your software. Work with print cartridges To ensure the best print quality from your HP all-in-one, you will need to perform some simple maintenance procedures. This section provides guidelines for handling the print cartridges and instructions for replacing, aligning, and cleaning the print cartridges. User Guide 81 Maintain your HP all-in-one

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The HP all-in-one prints a self-test report, which might indicate the source of the
printing problem. A sample of the ink test area of the report is shown below.
4
Make sure the test patterns are even and show a complete grid.
If more than a few lines in a pattern are broken, this might indicate a problem with
the nozzles. You might need to clean the print cartridges. For more information, see
Clean the print cartridges
.
5
Make sure the lines of color extend across the page.
If the black line is missing, faded, streaked, or shows lines, this might indicate a
problem with the black or photo print cartridge in the right slot.
If any of the remaining three lines are missing, faded, streaked, or show lines, this
might indicate a problem with the tri-color print cartridge in the left slot.
6
Make sure the color blocks have even consistency and are representative of the
colors listed below.
You should see cyan, magenta, yellow, violet, green, and red color blocks.
If color blocks are missing, or if a block of color is muddy or does not match the
label indicated below the block, this might indicate that the tri-color print cartridge is
out of ink. You might need to replace the print cartridge. For more information on
replacing print cartridges, see
Replace the print cartridges
.
7
Check the color blocks and lines of color for streaking or white lines.
Streaks might indicate clogged nozzles or dirty contacts. You might need to clean
the print cartridges. For more information on cleaning the print cartridges, see
Clean the print cartridges
. Do not clean with alcohol.
Note
For examples of test patterns, lines of color, and color blocks from normal and
malfunctioning print cartridges, see the onscreen
HP Image Zone Help
that
came with your software.
Work with print cartridges
To ensure the best print quality from your HP all-in-one, you will need to perform some
simple maintenance procedures. This section provides guidelines for handling the print
cartridges and instructions for replacing, aligning, and cleaning the print cartridges.
User Guide
81
Maintain your HP all-in-one