• The original entrance roller (3) feeds the original to the original registration sensor (4). The original
registration sensor detects the leading edge of the original and stops long enough for the operator
to align the original manually if the original is not straight.
• The CIS unit (5) under the original scans the original and sends the data to the SIB in the scanner
unit.
• The original exit sensor (6) detects the leading and trailing edges of the original to check the feed
timing of the original.
• The original exit roller (7) feeds the original out of the scanner unit.
• The scanner motor (8) drives the scanner entrance roller and the exit roller via a single timing belt.
• Two safety micro-switches (not shown) on the left side of the scanner unit disconnect power to the
scanner unit every time the scanner unit cover is opened. This prevents the CIS unit from turning ON
while the cover is open.
• Pressing the original stop key (a push-switch on the right side of the scanner unit) interrupts
scanning if a problem occurs during scanning (wrinkling, skew) so that the original can be
removed.
Front View
No. Item
1 Safety switches
7. Detailed Description
774