HP Color LaserJet 2550L User Manual

Environmental Product Stewardship program
Protecting the environment
Hewlett-Packard Company is committed to providing quality products in an environmentally
sound manner. This product has been designed with several attributes to minimize impacts
on our environment.
Ozone production
This product generates no appreciable ozone gas (O3).
Energy consumption
This product qualifies for ENERGY STAR®, which is a voluntary program established
to encourage the development of energy-efficient office products....

Since 1990, the HP Printing Supplies Returns and Recycling Program has collected millions
of used HP LaserJet print cartridges that otherwise may have been discarded in the worlds
landfills. The HP LaserJet print cartridges and supplies are collected and bulk shipped to our
resource and recovery partners who disassemble the cartridge. After a thorough quality
inspection, selected parts are reclaimed for use in new cartridges. Remaining materials are
separated and converted into raw materials for use by...

Material safety data sheet
Material Safety Data Sheets (MSDS) can be obtained by contacting the HP LaserJet
Supplies website at http://www.hp.com/hpinfo/community/environment/productinfo/safety.htm.
Extended warranty
HP SupportPack provides coverage for the HP hardware product and all HP supplied
internal components. The hardware maintenance covers a three-year period from the date of
the HP product purchase. The customer must purchase HP SupportPack within 90 days of
the HP product purchase. For more...

Declaration of conformity
Declaration of Conformity
according to ISO/IEC Guide 22 and EN 45014
Manufacturers Name:Hewlett-Packard Company
Manufacturers Address:11311 Chinden Boulevard
Boise, Idaho 83714-1021, USA
declares, that the product
Product Name:HP color LaserJet 2550L/2550Ln/2550n
Regulatory Model Number
4):BOISB-0305-00. Including: Q3709A – Optional 250-sheet input tray; Q3710A –
Optional 500-sheet input tray
Product Options:ALL
conforms to the following Product Specifications:
Safety: IEC...

Country-/region-specific safety statements
Laser safety statement
The Center for Devices and Radiological Health (CDRH) of the U.S. Food and Drug
Administration has implemented regulations for laser products manufactured since August 1,
1976. Compliance is mandatory for products marketed in the United States. The printer is
certified as a Class 1 laser product under the U.S. Department of Health and Human
Services (DHHS) Radiation Performance Standard according to the Radiation Control for
Health and...

Finnish laser statement
LASERTURVALLISUUS
LUOKAN 1 LASERLAITE
KLASS 1 LASER APPARAT
HP color LaserJet 2550L, 2550Ln, 2550n -laserkirjoitin on käyttäjän kannalta turvallinen
luokan 1 laserlaite. Normaalissa käytössä kirjoittimen suojakotelointi estää lasersäteen
pääsyn laitteen ulkopuolelle.
Laitteen turvallisuusluokka on määritetty standardin EN60825-1 (1994) mukaisesti.
VAROITUS!
Laitteen käyttäminen muulla kuin käyttöohjeessa mainitulla tavalla saattaa altistaa käyttäjän
turvallisuusluokan 1...

E
Working with memory
This section provides information about the following topics:
●
Printer memory
●
Installing memory and font DIMMs
●
Checking DIMM installation
●
Enabling memory
●
Enabling the language-font DIMM
ENWW147
 

Printer memory
The HP color LaserJet 2550 series printer has one dual inline memory module (DIMM) slot
for upgrading the printer capabilities with the following options:
●More printer memory. DIMMs are available in 32, 64, and 128 MB for a maximum of
160 MB.
●DIMM-based accessory fonts, macros, and patterns.
You might want to add more memory to the printer if you often print complex graphics or PS
documents, or use many downloaded fonts. Additional memory also allows the printer to
print multiple,...

Installing memory and font DIMMs
You can install more memory for the printer, and you can also install a font DIMM to print
characters for languages such as Chinese, or for the Cyrillic alphabet.
CAUTION
Static electricity can damage DIMMs. When handling DIMMs, wear an antistatic wrist strap,
or frequently touch the surface of the DIMM antistatic package and then touch bare metal on
the printer.
To install memory and font DIMMs
1.
Print a Configuration page by pressing  (GO) and  (CANCEL JOB)...

6. Remove the DIMM from the antistatic package.
7. Holding the DIMM by the edges as shown in the illustration, align the notches on the
DIMM with the DIMM slot.
8. Firmly press the DIMM straight into the slot. Firmly close the locks on each side of the
DIMM until they snap into place.
9. Close the two DIMM doors.
10. Reconnect the power cable and turn the printer on.
11. Go to Checking DIMM installation.
150Appendix E Working with memory ENWW