HP 2425 turbo Manuale Utente

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Documents don’t 
feed smoothly into 
the ADF.

„

Clean the ADF (see chapter 5, the “Cleaning the 

Automatic Document Feeder” section, of the 
Options manual).

Edges of the copy 
are cut off

„

Make sure you’re centering documents at the top 
of the scanner glass and that the scan size setting 
“Scan Size” of the 

Options manual) is correct. Also 

keep in mind that the printer’s maximum imageable 
area is 18.16'' x 10.66''/207.43 x 270.93 mm for let-
ter-size media and 7.93'' x 11.36''/201.46 x 288.54 
mm for A4. 

Image quality of 
copies is not optimal.

„

Clean the scanner glass: dampen a lint-free cloth 

with alcohol or a mild detergent and wipe the glass 
clean.

„

Clean the ADF (see chapter 5, the “Cleaning the 

Automatic Document Feeder” section, of the 
Options manual).

„

If you’re scanning at 150 dpi, some printed materi-

als, such as magazines, cause moiré patterns. To 
remove these patterns, change the scan resolution 
to 200 or 300 dpi (choose Copier/Copy Mode/Cus-
tom Gray, and then Copier/Copy Mode/Custom 
Config/Scan Resolution/200 or 300).

Ready and Jam 
LED’s are blinking

„

The scanner has been turned on before the ship-

ping bracket was removed. Use the instructions in 
chapter 5, the “Installing CrownCopy” section, of 
the 

Options manual for removing the shipping 

bracket.

Scanner lamp flicker, 
is dim, or fails to 
come on

„

The scanner lamp is failing or has failed and needs 

to be replaced. (See chapter 5, the “Replacing the 
Lamp” section, of the 

Options manual for instruc-

tions on how to change the lamp.)

Several pages feed 
into the ADF at the 
same time

„

Clean the ADF (see chapter 5, the “Cleaning the 

Automatic Document Feeder” section, of the 
Options manual).