FujiFilm Frontier-S DX100, Service Manual

Page: 41 / 303

41
2.2 Operation Sequence
DX100 Service Manual
Figure 2-14. Power On Sequence (5)
C-6
D

Checks if it detects the point as far
as it should go.

Checks if CCW judgment value is equal
to or greater than the threshold value.
Yes
Moves to the origin.
n: 0
CR lock reset
n = n + 1
CR home return
Yes
Check if head thermistor is
5

C or less.
No
C-2
No
Checks if power saving mode time
over flag is 0.
CR motor rotation: CCW
CR motor rotation: CW
Check if “n” is greater than 2.
D-1
D-6 No
Yes
D-1
D’
No
Check if roll version flag is 0.
Yes
Roll motor rotation (4412 EP) Roll motor rotation (5239 EP)
Check if roll version flag is 1.
Roll motor rotation (5576 EP)
Yes D-4 No
D-4
D-5
D-5
D-5

Checks if it has stopped after travelling
the maximum operating distance.

Checks if Motor error occurs.
Roll motor rotation: CCW
No
APG position: PG+
Yes
Paper jam error
Roll paper feed flag: 0
Yes
No
D-3
D-3
CR lock set
ACL counter: reset
CL counter KK: 1
After ink end is detected, ink
consumption counter is 0.
Resets AID detection disabled
flag.
AID communication inspection
Check if an error occurred.
AID communication error
Yes
E
CR lock reset
Checks if power saving mode time
over flag is 1.
Obtains the temperature from
Head thermistor
Resets ink status of each color.
Tube sucking flag: reset
D-6
No