Enww control panel error codes and status 91 – HP DeskJet 3700 User Manual

Page 95

Light behavior

Cause and Solution

Both Ink Level icons are blinking with no segment, and the Ink

Alert light is blinking.

One of the following might have occurred.

—

Both cartridges are missing.

—

Both cartridges are installed improperly, or still have

plastic tape on them.

—

Both cartridges are incompatible or damaged.

Try the following solutions to solve the problem.

—

If there is no cartridge installed in the printer, install the

cartridges.

—

If both cartridges are installed in the printer, remove the

cartridges, make sure there is no plastic tape on them,

and then reinsert the cartridges securely.

—

Make sure that you are using the correct HP cartridges

for your printer.

—

If the error persists, replace the cartridges. For

information about how to replace cartridges, see

ENWW

Control panel error codes and status