Problem

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Print quality is poor.

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Possible cause

 

Solution

 

 

 

 

 

If black prints still

 

Windows PC

show white streaks

 

1

Click Best, instead of Everyday or

after cleaning the

 

 

FastDraft, on the Quality tab of the

print cartridges,

 

 

printer Properties dialog box.

and you have

 

2

Print using the higher quality for one

determined that the

 

 

 

day.

print cartridges are

 

 

 

3

After one day, switch back to the

not low on ink, you

 

 

 

desired print quality.

may have dropped

 

 

 

Macintosh

one of the print

 

 

1

Click Best, instead of Everyday or

cartridges.

 

 

 

 

FastDraft, on the Paper Type/Quality

 

 

 

panel in the Print dialog box.

 

 

2

Print using the higher quality for one

 

 

 

day.

 

 

3

After one day, switch back to the

 

 

 

desired print quality.

 

 

 

 

 

 

 

 

 

Your print

 

Windows PC

 

cartridges may be

 

• If the color and black ink are not lining

out of alignment.

 

 

up on the printed page, go to the

 

 

 

Device Services tab of the HP

 

 

 

Photosmart Toolbox and click

 

 

 

Calibrate the Printer.

 

 

Macintosh

 

 

If the color and black ink are not lining

 

 

 

up on the printed page, go to the

 

 

 

Calibrate panel in the HP Inkjet Utility

 

 

 

and click Align.

 

 

 

 

 

 

 

 

 

If the printing

 

Windows PC

 

appears faded or

 

• Click Normal or Best, instead of

 

dull, you may be

 

 

Everyday or FastDraft, on the Quality

 

using Everyday or

 

 

tab of the printer Properties dialog box.

 

FastDraft mode.

 

Macintosh

 

 

 

 

 

 

Click Normal or Best, instead of

 

 

 

 

Everyday or FastDraft, on the Paper

 

 

 

 

Type/Quality panel in the Print dialog

 

 

 

 

box.

 

 

 

 

 

 

troubleshooting: printing problems

47

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HP 7550 manual From previous