Computer Products of America Image Scanner Operator's Guide fi-4990C

3-3
Lifting or lowering the hopper
When the scanner has no error (the CHECK LED does not light), pressing lifts the hopper
and pressing lowers the hopper.
CAUTION
During hopper height adjustment, do not touch the hopper table or do not put
anything on the hopper table to prevent your fingers from being caught. If
something is caught in the mechanism, the scanner may be damaged.
This function is valid when:
Ready is displayed.
In details:
• The DATA LED does not light (the scanner contains no data),
• The scanning operation is not in progress,
• The scanner is not in test mode (except the offline feed test), and
• The scanner is not in setup or browse mode.
The hopper stops at the pick position or at the 250-, 500-, or 1000-sheet position depending on the
hopper height adjustment in setup mode. At the pick position, the top paper of stack (the hopper
table when no paper is loaded on the hopper) is aligned to the pick roller. At the 250-sheet position,
for example, the hopper table can load about 250 sheets of paper.
Each time you press or , the hopper lifts or lowers by one position. Pressing when paper
is loaded, the hopper lifts up to the pick position.
07C3.P65 01.2.17, 5:43 PM3