Correcting The Images; Flowchart - Ricoh TH-C1b Service Manual

SKEWED, TRAPEZOID, AND PARALELLOGRAM IMAGES

4.6.5 CORRECTING THE IMAGES

Flow Chart
Please use the following flowchart to correct skewed, parallelogram, and trapezoid
images.
Image is skewed, trapezoid, parallelogram or
combination skewed/trapezoid.
Print out SP5-955-11 trimming pattern
Action 1
Yes
(Skewed)
Do the above occur?
Yes
Are the lines running along
the main-scan and sub-scan directions
at 90 degrees to one another?
No
Action 2
(Parallelgram)
Print out sample using
No
exposure glass.
Do the above
still occur?
Yes
Action 3
(Parallelogram)
4-30
10 February 2005
Print out sample
No
using ADF.
Do the above still
No
OK
occur?
Yes
Action 4/5
(Original skew)
B156T505.WMF