138
Maintenance
c
Caution:
❏
Do not press the glass surface of the document table with any
force.
❏
Be careful not to scratch or damage the glass surface of the
document table, and do not use a hard or abrasive brush to
clean it. A damaged glass surface can decrease the scan
quality.
❏
Never use alcohol, thinner, or corrosive solvent to clean the
scanner. These chemicals can damage the scanner
components and the case.
❏
Be careful not to spill liquid into the scanner mechanism or
electronic components. This could permanently damage the
mechanism and circuitry.
❏
Do not spray lubricants inside the scanner.
❏
Never open the scanner case.
Replacing the Scanner Lamp
N
ew
:F
o
r a sin
g
le scan
n
er
The luminosity of the scanner lamp declines over time. If the lamp
breaks or becomes too dim to operate normally, the scanner stops
working and the
Ready
and
Error
lights flash. When this happens,
the lamp assembly must be replaced. For details, contact your
dealer.
c
Caution:
Never open the scanner case. If you think repairs or adjustments
are necessary, consult your dealer.
Summary of Contents for GT-2500 Series
Page 1: ...User s Guide NPD1879 00 ...