HP color laserjet 2550 series Manuale Di Servizio

Information pages, repetitive defect measurements, timing charts, and cable connection
diagrams are useful tools in solving printer problems.

To print the Demo page, press 

 (Go) when the printer is Ready (Ready light on) and is

not printing. You can also view this page from the HP LaserJet Toolbox.

The Configuration page lists current settings and properties of the printer. You can print a
Configuration page at the printer control panel or from the HP LaserJet Toolbox.

To print the Configuration page from the printer, press 

 (Go) and 

 (Cancel Job)

simultaneously. The Supplies Status page also prints. If you have an HP Jetdirect print
server card installed, the HP Jetdirect page listing the HP Jetdirect information also prints.

hp Color LaserJet

1. Product Information. This section contains basic information about the printer, such as

the product name and serial number.

2. Memory. This section lists memory-related information, such as the total memory that is

installed.

3. Paper Settings. This section lists information about the media type for each tray and

about the type settings for all of the media that the printer supports.

4. Page Counts. This section lists the total number of pages printed, the number of color

pages printed, and information about jams.

ENWW

Troubleshooting tools