HP Officejet 590 All-in-One Printer - Manual (Page 103)

3/27/97 11:20 am Final version given to printer
...............................................................................................................
7-6
HP Company Confidential
How Do I? - Provides step-by-step instructions on accomplishing
your tasks.
Troubleshooting - Helps you pinpoint the causes of problems and
solve any difficulties you may experience.
Reference - Contains other information you might like to know about
your HP OfficeJet, as well as a detailed guide to using each feature in
the OfficeJet software.
? - Help is also available in every HP OfficeJet dialog box. Click the
? in the upper right corner of the dialog box, then click the setting you
want to know more about. A brief description of the setting will be
displayed.
Understanding the Messages
Displayed on the Keypad
The following messages are listed alphabetically for easy reference.
This keypad
message:
Has this meaning:
And this action is
recommended:
Black ink low The black print cartridge
may be low on ink.
Depending on the density
of ink in your printouts,
you may be able to print
up to 50 pages more
before the black print
cartridge runs out of ink. You are the best judge of when
it’s time to replace the black
print cartridge.
After this message is displayed,
check your printouts periodi-
cally. When the quality of the
black ink in your printouts
becomes unacceptable, remove
the used print cartridge and
replace it with a new one (HP
part number HP 51629A).
To display step-by-step, illus-
trated instructions on your com-
puter screen, follow this path:
HP
OfficeJet Manager/Help/How Do I?/
Maintaining the HP OfficeJet/
Replacing print cartridges.