Print Quality
6-3
HP DesignJets 1050C and 1055CM Printers Service Manual
n
Print one of the internal demos or print the Print Quality Test
using HP Media and configuring the printer as indicated
previously.
n
If the output obtained using the HP Solution is good and the one
obtained through the 3rd party solution is bad, HP support
organization should:
n
Communicate to the customer that the problem is not in the
printer and that he should address it through the 3rd party vendor
support structure.
7 Service Accuracy Calibration
n
Perform "Service Accuracy calibration" using HP High-Gloss
Photo Paper.
WARNING Do NOT use any other type of media apart from HP High Gloss
Photo Paper when performing the Accuracy Calibration.
Print Modes
The Printers have a large number of print modes. A print mode
specifies how to interpret and put on media a set of bitmap planes,
each of which consists of a sequence of rows. Each mode
corresponds to a unique combination of the following parameters:
n
Print resolution (300 dpi, 600 dpi, 1200 x 600 addressable).
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Number of passes per advance.
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Number of advances per swath.
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Print direction (bidirectional).
n
Carriage speed.
n
Smart Area Fill (SAF).
n
Print masks.
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Servicing states.
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Multiple dotting (K).
User input to print mode selection consists of the following:
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Choice of media type.
n
Choice of print-quality setting (fast, normal, best).
n
The language in which the file is received.
n
The model of printer used.
n
The type of driver (HP or Non-HP).
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