Menu item Sub-menu item Sub-menu item Sub-menu item Description
Store Usage Data On Supply*
Not on Supply
The product automatically stores print-cartridge
usage data in its internal memory. It can also
store this data on memory chips in the print
cartridges. Select the Not on Supply option to
store the data only in the product memory.
The information stored on the print cartridge
memory chip helps HP design future products to
meet our customers' printing needs. HP collects a
sampling of memory chips from print cartridges
returned to HP's free return and recycling
program. The memory chips from this sampling
are read and studied in order to improve future
HP products.
The data collected from the print cartridge
memory chip does not contain information that
can be used to identify a customer or user of the
print cartridge or their product.
Courier Font Regular*
Dark
Select a version of the Courier font.
Service menu
Use this menu to restore default settings, clean the product, and activate special modes that affect print
output. Items that have asterisks (*) indicate the factory default setting.
Menu item Sub-menu item Description
Cleaning Page Use this option to clean the product if you see toner
specks or other marks on the printed output. The
cleaning process removes dust and excess toner from
the paper path.
When you select this item, the product prompts you to
load plain paper in Tray 1 and then press the OK
button to start the cleaning process. Wait until the
process is complete. Discard the page that prints.
NOTE: For models that do not have an automatic
duplexer, the product prints the first side and then
prompts you to remove the page from the output bin
and reload it in Tray 1, keeping the same orientation.
USB Speed High*
Full
For the product to actually operate at high speed, it
must have high speed enabled and be connected to
an EHCI host controller that is also operating at high
speed. This menu item also does not reflect the current
operating speed of the product.
Less Paper Curl On
Off*
If printed pages are consistently curled, use this
option to set the product to a mode that reduces curl.
ENWW
Tools for troubleshooting
129
For mor information on LaserJet Pro 300, Pro 400 go to www.printersupplies.com