Test Print; Overview - Canon imageRUNNER ADVANCE C5500 Series Service Manual

Test Print

Overview

This machine have the following test print TYPE and you can judge the image failure that is checked as "Yes" in the following
image check items with each test print.
If the image failure occurred on normal output does not reappear on the test print, it may be caused by the PDL input or reader
side.
PG TYPE
TYPE Pattern
Grada-
tion
0 Normal
copy /
print
1 to 3 --- (For
R&D)
4 16 gra- Yes
dations
5 Full half-
tone
6 Grid
7 to 9 --- (For
R&D)
10 MCYBk
horizon-
tal
stripes
(sub
scanning
direc-
tion)
11 --- (For
R&D)
12 64-gra- Yes
dation
13 --- (For
R&D)
14 Full color Yes
16-gra-
dation
15 to 100 --- (For
R&D)
■ Steps to select the test print TYPE
1. Set the number of print, paper size etc.
2. Select: COPIER > TEST > PG.
3. Select: COPIER > TEST > PG > TYPE.
Fog- Trans- Black
ging fer line
Fault (Color
line)
Yes
Yes Yes
Yes
Yes
Yes
Items
White Uneven Un-
line Density even-
Density
at the
Front /
Rea
Yes Yes
Yes Yes Yes
Yes Yes
Yes
442
6. Troubleshooting
Right Straight Color
Angle Lines dis-
place-
ment,
Yes Yes Yes
Origi-
nator
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Main
control-
ler PCB
Main
control-
ler PCB
Main
control-
ler PCB
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Main
control-
ler PCB
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Main
control-
ler PCB
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Main
control-
ler PCB
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