HP 7550 manual Use reserve mode, Install or replace the print cartridges

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use reserve mode

Reserve Mode allows you to keep printing if one or two of your print cartridges fails, runs out of ink, or is incompatible with your printer. If a print cartridge error message appears on the LCD, remove the print cartridge and close the side door to enter Reserve Mode. You will see a message reminding you that the printer is in Reserve Mode.

Printing in Reserve Mode slows the printer and affects the print quality.

If you are printing with only a...

The result is...

 

 

Black print cartridge

Colors print as grayscale

 

 

Tri-color print cartridge

Colors print but black

 

prints as gray

 

 

Photo print cartridge

Colors print as grayscale

 

 

install or replace the print cartridges

Although Reserve Mode allows you to keep printing, the print quality is reduced. For the highest print quality, be sure to replace the missing print cartridge as soon as possible.

To get the best performance from your printer, use only genuine HP supplies, including genuine HP factory-filled print cartridges.

To get maximum use from your print cartridges, use the POWER button to turn off the printer. Do not unplug the printer or turn off the power source (such as a power strip) until the Print light is off. This allows the printer to store the print cartridges in a protected state.

Caution! Check that you are using the correct print cartridges. Do not refill print cartridges yourself. Damage that results from modifying or refilling HP print cartridges is specifically excluded from the HP printer warranty coverage.

get started: print cartridge information

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Contents Basics guide Page Contents Specifications Get started WelcomeBack Printer partsGet started printer parts FrontLEFT, RIGHT, UP Control panelCard slots Indicator lightsLoad paper in the in tray Paper informationGet started paper information Load photo paper in the photo trayPrint cartridge information Install or replace the print cartridges Use reserve modeGet started print cartridge information Basics guide Get started use the control panel Use the control panelUse the indicator lights Menu Menu mapPreferences Select and print photos Print camera-selected photosUse your printer with a camera Supported memory cards Print from a memory cardUse your printer with a camera print from a memory card Insert a memory cardInsert a MultiMediaCard or Secure Digital memory card Insert a Memory Stick memory card Decide which photos to printView photos on the LCD Print photos from the control panelPrint from a software application Print from a Windows PCUse your printer with a computer Basics guide Use the Windows PC taskbar iconsUse your printer with a computer print from a Windows PC Hp photosmart printer iconBasics guide Print from a software application OS X or OS Print from a MacintoshUse your printer with a computer print from a Macintosh Basics guide Troubleshooting Windows PC connection problemsMacintosh connection problems Troubleshooting print a diagnostic Print a diagnosticProblem USB connection problemsPossible cause Troubleshooting USB connection problemsOn next From previous Product Support booklet Troubleshooting printer problems Printer problemsFrom previous From previous Problem Possible cause Solution Troubleshooting printing problems Printing problemsProblem Possible cause Solution No page came out of the printer Problem Possible cause Solution Problem Possible cause Solution See the specifications section of the Printer Problem Possible cause Solution Print quality is poor From previous Problem Possible cause Solution Photos are not printing correctly Problem Possible cause Solution Problem Possible cause Solution Basics guide System requirements SpecificationsSpecifications Index IndexUSB connection problems 30-35Windows connection problems Page Page Page Hewlett-Packard Company
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