Service manual

Chapter 4
4-6
F-4-7
F-4-8
4.2.2 Basic Sequence after Depression of Start Key (Book mode, One Sheet of original)
0010-4247
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
F-4-9
F-4-10
4.2.3 Basic Sequence after Depression of Start Key (ADF Mode, One Sheet of Original)
0010-4248
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
: Backward movement
: Forward movement
Main power switch
ON
SREADY
STBY
Reader motor
(M401)
LED
CISHP sensor
(SR401)
Shading
position
Shading
position
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