HP LaserJet Professional P1100/P1560/P1600 Series Printers - Software Technical Reference

Light status State of the product Action
Status lights cycle The status lights cycle during the
formatter initialization period or when the
product is processing a cleaning page.
No action is required. Wait for the
initialization period to end. The product
enters the ready state when the
initialization period is finished.
Ready light is on, and attention light is
off.
The product is in the ready state. No action is required. The product is
ready to receive a print job.
Ready light is blinking, and attention
light is off.
The product is receiving or processing
data.
No action is required. The product is
receiving or processing a print job.
Attention light is blinking, and ready
light is off.
The product has experienced an error that
can be corrected at the product, such as
a jam, an open door, the absence of a
print cartridge, or the absence of paper in
the proper tray.
Inspect the product, determine the error,
and then correct the error. If the error is
the absence of paper in the proper tray or
the product is in a manual feed mode, put
the proper paper in the tray and follow the
on-screen instructions, or open and close
the print-cartridge door to resume
printing.
Table 1-13 Control-panel light patterns (continued)
28 Chapter 1 Purpose and scope ENWW