FujiFilm ClearView CS, Service Manual

Page: 403 / 1404

CR-IR 363
Service Manual
MT-246
MT-246
011-202-04
11.15.2004 FM4425
15.2 Horizontal Streaks
15.2.1 Analysis Flow for Horizontal Streaks
START
m
Error code logged?
{MT:1.4.1 _Checking the Error Log}
Q1
Perform analysis procedures based on the error code.
Y
N
Check the IP or cassette number that caused image abnormality.
{MT:15.2.2 _Troubleshooting Image Abnormalities Considered to
be Caused by IP}
Q2
Printer normal?
Q3
Perform printer troubleshooting.
N
Y
X-ray not irradiated to the RU during reading?
Check to see, among others, whether:
- The X-ray room door is not opened during exposure
- The medical equipment that employs X-ray is not used during reading.
Q4
Guide the user to move the RU to a place where X-ray is not irradiated.
Y
N
Check to see whether pale band-like nonuniformity occurs at the leading edge or trailing
edge of the IP.
{MT:15.2.3 _Analyzing Pale Nonuniformity at the Leading Edge
or Trailing Edge of the IP}
Q5
Check to see whether thin, distinct nonuniformity occurs.
{MT:15.2.4 _Analyzing Thin, Distinct Nonuniformity}
Q6
END
15.2.2 Troubleshooting Image Abnormalities Considered to
be Caused by IP
If an image abnormality occurs only with a specific IP or cassette, the image
abnormality is considered to be caused by a defect of the IP.
n
Analysis Flow
START
m
Can the IP number or cassette number that causes image abnormality be identified?
{
n
Checking the IP Number or Cassette Number}
Q1
Return to the analysis flow for horizontal streaks.
N
Y
Read IPs in a cassette with the identified IP number or cassette number, and check if the
image abnormality occurs again.
Q2
Return to the analysis flow for horizontal streaks.
N
Y
m Replace a specific IP.
n
Checking the IP Number or Cassette Number
Check the IP number or cassette number that causes image abnormality.