HP Officejet Pro 8000 User Guide - Page 7

Colors are printing as black and white, Wrong colors are printing - manual

Page 7 highlights

Contents Maintain the printheads ...59 To check printhead health 59 To print the print quality diagnostic page 59 To align the printheads ...61 To clean the printheads ...61 To clean the printhead contacts manually 62 To calibrate the linefeed 64 To replace the printheads 64 Store printing supplies ...66 Store ink cartridges ...66 Store printheads ...66 Troubleshooting tips and resources 66 Solve printing problems ...67 The device shuts down unexpectedly 67 The device is not responding (nothing prints 67 Printer lights are blinking 68 Device takes a long time to print 68 Placement of the text or graphics is wrong 69 The device prints half a page, then ejects the paper 69 Device is printing from the wrong input tray 70 Poor print quality and unexpected printouts 70 General print quality troubleshooting 70 Meaningless characters print 71 Ink is smearing ...71 Ink is not filling the text or graphics completely 72 Output is faded or dull colored 72 Colors are printing as black and white 72 Wrong colors are printing 72 Printout shows bleeding colors 72 The printout has a horizontal band of distortion near the bottom of a borderless print .....73 Colors do not line up properly 73 Text or graphics are streaked 74 Something on the page is missing or incorrect 74 Solve paper-feed problems ...74 Optional Tray 2 cannot be inserted 74 Media stops halfway ...74 Another paper-feed problem is occurring 74 Solve device management problems 76 Embedded Web server cannot be opened 76 Solve network problems ...77 3

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Maintain the printheads
..........................................................................................................
59
To check printhead health
................................................................................................
59
To print the print quality diagnostic page
..........................................................................
59
To align the printheads
.....................................................................................................
61
To clean the printheads
....................................................................................................
61
To clean the printhead contacts manually
........................................................................
62
To calibrate the linefeed
...................................................................................................
64
To replace the printheads
.................................................................................................
64
Store printing supplies
............................................................................................................
66
Store ink cartridges
...........................................................................................................
66
Store printheads
...............................................................................................................
66
Troubleshooting tips and resources
........................................................................................
66
Solve printing problems
..........................................................................................................
67
The device shuts down unexpectedly
...............................................................................
67
The device is not responding (nothing prints)
...................................................................
67
Printer lights are blinking
..................................................................................................
68
Device takes a long time to print
.......................................................................................
68
Placement of the text or graphics is wrong
.......................................................................
69
The device prints half a page, then ejects the paper
........................................................
69
Device is printing from the wrong input tray
......................................................................
70
Poor print quality and unexpected printouts
............................................................................
70
General print quality troubleshooting
................................................................................
70
Meaningless characters print
............................................................................................
71
Ink is smearing
.................................................................................................................
71
Ink is not filling the text or graphics completely
.................................................................
72
Output is faded or dull colored
..........................................................................................
72
Colors are printing as black and white
..............................................................................
72
Wrong colors are printing
..................................................................................................
72
Printout shows bleeding colors
.........................................................................................
72
The printout has a horizontal band of distortion near the bottom of a borderless print
.....
73
Colors do not line up properly
...........................................................................................
73
Text or graphics are streaked
...........................................................................................
74
Something on the page is missing or incorrect
.................................................................
74
Solve paper-feed problems
.....................................................................................................
74
Optional Tray 2 cannot be inserted
...................................................................................
74
Media stops halfway
.........................................................................................................
74
Another paper-feed problem is occurring
..........................................................................
74
Solve device management problems
......................................................................................
76
Embedded Web server cannot be opened
.......................................................................
76
Solve network problems
.........................................................................................................
77
Contents
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