HP DesignJet Z2600 User guide - Page 151

Lines are blurred, Line lengths are inaccurate, Heavyweight Coated Paper

Page 151 highlights

1. Check that you are using appropriate print-quality settings. See Printing on page 50. 2. Reseat the printheads by removing them and then reinserting them. See Remove a printhead on page 103 and Insert a printhead on page 106. 3. Align the printheads. See Align the printheads on page 151. Lines are blurred Humidity can cause ink to soak into the paper, making the lines blurred and fuzzy. Try the following: 1. Check that your environmental conditions (temperature, humidity) are suitable for high-quality printing. See Environmental specifications on page 169. 2. Check that the paper type selected in the front panel is the same as the paper type you are using. See View information about the paper on page 42. 3. Try changing to a heavier paper type, such as HP Heavyweight Coated Paper or HP Super Heavyweight Plus Matte Paper. 4. Select a paper type that is slightly thinner than the paper you have loaded; this will persuade the printer to use less ink. Here are some example paper types in ascending order of thickness: Plain Paper, Coated Paper, Heavyweight Coated Paper, Super Heavyweight Plus Matte Paper. 5. If you are using glossy paper, try changing to a different type of glossy paper. 6. Align the printheads. See Align the printheads on page 151. Line lengths are inaccurate If you have measured your printed lines and find that the lengths are not sufficiently accurate for your purposes, you can try to improve line length accuracy in the following ways. 1. Print on HP Matte Film, for which your printer's line length accuracy is specified. See Functional specifications on page 167. Polyester film is about ten times more dimensionally stable than paper. However, using film that is thinner or thicker than HP Matte Film will reduce line length accuracy. 2. Set the Print Quality slider to Quality. 3. Maintain the room at a steady temperature between 10 and 30°C (50 and 86°F). 4. Load the roll of film and let it rest for five minutes before printing. 5. If you are still not satisfied, try recalibrating the paper advance. See Recalibrate the paper advance on page 130. ENWW Lines are blurred 143

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1.
Check that you are using appropriate print-quality settings. See
Printing
on page
50
.
2.
Reseat the printheads by removing them and then reinserting them. See
Remove a printhead
on page
103
and
Insert a printhead
on page
106
.
3.
Align the printheads. See
Align the printheads
on page
151
.
Lines are blurred
Humidity can cause ink to soak into the paper, making the lines blurred and fuzzy. Try the following:
1.
Check that your environmental conditions (temperature, humidity) are suitable for high-quality printing.
See
Environmental
specifications
on page
169
.
2.
Check that the paper type selected in the front panel is the same as the paper type you are using. See
View
information about the paper
on page
42
.
3.
Try changing to a heavier paper type, such as HP Heavyweight Coated Paper or HP Super Heavyweight Plus
Matte Paper.
4.
Select a paper type that is slightly thinner than the paper you have loaded; this will persuade the printer to
use less ink. Here are some example paper types in ascending order of thickness: Plain Paper, Coated Paper,
Heavyweight Coated Paper, Super Heavyweight Plus Matte Paper.
5.
If you are using glossy paper, try changing to a
different
type of glossy paper.
6.
Align the printheads. See
Align the printheads
on page
151
.
Line lengths are inaccurate
If you have measured your printed lines and
find
that the lengths are not
sufficiently
accurate for your purposes,
you can try to improve line length accuracy in the following ways.
1.
Print on HP Matte Film, for which your printer's line length accuracy is
specified.
See
Functional
specifications
on page
167
.
Polyester
film
is about ten times more dimensionally stable than paper. However, using
film
that is thinner
or thicker than HP Matte Film will reduce line length accuracy.
2.
Set the Print Quality slider to
Quality
.
3.
Maintain the room at a steady temperature between 10 and 30°C (50 and 86°F).
4.
Load the roll of
film
and let it rest for
five
minutes before printing.
5.
If you are still not
satisfied,
try recalibrating the paper advance. See
Recalibrate the paper advance
on page
130
.
ENWW
Lines are blurred
143