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Status tab ......................................................................................................................120
Troubleshooting tab .......................................................................................................120
Alerts tab .......................................................................................................................121
Documentation tab ........................................................................................................121
Device Settings button ...................................................................................................121
HP Toolbox links ............................................................................................................121
6 Color
Using color ...........................................................................................................................124
Paper selection ..............................................................................................................124
HP ImageREt 3600 ........................................................................................................124
Best image printing ........................................................................................................124
Color options .................................................................................................................124
sRGB .............................................................................................................................125
Printing in four-colors (CMYK) .......................................................................................125
Managing printer color options .............................................................................................126
Print in Grayscale ..........................................................................................................126
Automatic or manual color adjustment ..........................................................................126
Matching colors ....................................................................................................................128
PANTONE®* color matching .........................................................................................128
Sample book color matching .........................................................................................128
Printing color samples ...................................................................................................129
Color emulation of the HP Color LaserJet 4550 ............................................................129
7 Maintenance
Managing the print cartridge ................................................................................................132
HP print cartridges .........................................................................................................132
Non-HP print cartridges .................................................................................................132
Print cartridge authentication .........................................................................................132
HP fraud hotline .............................................................................................................132
Print cartridge storage ...................................................................................................133
Print cartridge life expectancy .......................................................................................133
Approximate replacement intervals for supplies ............................................................133
Checking the print cartridge life .....................................................................................134
Changing print cartridges .....................................................................................................135
To change the print cartridge .........................................................................................135
Replacing supplies ...............................................................................................................139
Locating supplies ...........................................................................................................139
Supply replacement guidelines ......................................................................................139
Making room around the printer for replacing supplies .................................................140
Configuring e-mail alerts for supplies status ........................................................................141
Periodic cleaning ..................................................................................................................142
When to clean the OHT sensor .....................................................................................142
To clean the OHT sensor ..............................................................................................142
When to clean the static discharge comb ............................................................................145
To clean the static discharge comb .....................................................................................146
8 Problemsolving
Basic troubleshooting checklist ............................................................................................151
Factors affecting printer performance ............................................................................151
Troubleshooting information pages ......................................................................................152
Paper path test page .....................................................................................................152
Registration page ..........................................................................................................152
Event log ........................................................................................................................153
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