HP 2425 - Manual (Page 128)

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Symptom Solution
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).