User Guide

Control panel message Description Recommended action
NOTE Printer repairs that are
required as a result of using non-
HP print cartridges are not covered
under the HP warranty.
OUTPUT BIN 1 FULL
Remove all paper
from bin
NOTE: The stacker or stapler/stacker LED
blinks in amber.
The stacker or stapler/stacker output bin is
full and must be emptied in order to
continue printing.
1 Remove the media from the output bin.
2 If the error persists, verify that the
output bin flapper (the four plastic
paddles hanging down in front of the
output bin rollers) can move freely.
3 Replace the stacker or stapler/stacker.
OUTPUT PAPER PATH
OPEN
NOTE: The stacker or stapler/stacker LED
blinks in amber.
The jam-access door or the staple-cartridge
door is open.
1
Press
( H ELP button) for detailed
information.
2
Press
( U P A RROW button) and
(D OWN A RROW button) to step through
the instructions.
3 Close the open door.
4 If this message persists, replace the
stacker or stapler/stacker.
PERFORM PRINTER MAINTENANCE
alternates with
Ready
For menus press
To ensure optimum print quality, the printer
prompts you to perform routine
maintenance every 200,000 pages (default
setting).
Install an HP LaserJet
4200/4250/4300/4350 printer maintenance
kit. See the instructions that come with the
kit.
-or-
Continue printing and order a printer
maintenance kit.
For information about how to order a
maintenance kit, see Parts and diagrams.
Performing
upgrade
A firmware upgrade is in progress.
CAUTION Do not turn the printer
off until the printer returns to the
Ready state. The printer will be
damaged if the power is turned off
during a firmware upgrade.
Printing...
REGISTRATION PAGE
The printer is generating the registration
page. The printer will return to the Ready
state when the page is completed.
Follow the instructions on the printed pages.
RAM DISK DEVICE
FAILURE
alternates with
Ready
For menus press
The RAM disk had a critical failure and can
no longer be used.
1 Turn the printer power off, and then on
again.
2 If this error persists, a defective
memory DIMM might be installed in the
printer (on the formatter). Replace the
memory DIMM. The procedure for
replacing a memory DIMM is the same
as replacing a firmware DIMM. See
Firmware DIMM (LJ 4200/4300 only).
Table 7-6 Alphabetical printer messages (continued)
Display-message troubleshooting 341