Service manual

Chapter 4
4-4
F-4-5
4.2.2 Basic Sequence after Depression of Start Key (Book mode, One Sheet of original)
0010-4247
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
F-4-6
F-4-7
4.2.3 Basic Sequence after Depression of Start Key (ADF Mode, One Sheet of Original)
0010-4248
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
Shading
position
Leading edge
of original
1. CIS position check
CISHP
sensor
HP
: Backward movement
: Forward movement
Start key
ON
SCRWSCFWSTBY STBY
Reader motor
(M401)
LED
CISHP sensor
(SR401)
Black shading/White shading
Leading edge
of original
Shading
position
Shading
position
Trailing edge
of original
Original glass reading
start position
1. Moves to the start position
after black shading/white shading.
3. Moves to the standby position
2. Original scan
Shading
position
Leading edge
of original
Trailing edge
of original
CISHP
sensor
HP