4511-xxx
2-20 Service Manual
Replace photoconductor kit (printer hard stop)
Print cartridge error / Print cartridge is not installed
Light pattern Meaning Action
The photoconductor kit
drum is full and needs
replacing. No pages
print until the
photoconductor kit is
replaced.
Replace the photoconductor
kit.
Light pattern Meaning Action
The print cartridge is
not installed, or the
printer detects a print
cartridge error.
The error is caused by a
defective cartridge, an
unsupported cartridge,
an invalid refill, or a
cartridge meant to be
used in another
geographic region.
• If the print cartridge is not
installed, install it.
• If the print cartridge is
installed, remove it and
install a new print
cartridge.
See secondary codes “Print
cartridge errors” on
page 2-28.