Canon imagePRESS 1135 Series, Руководство по устранению неисправностей

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Remedy for Image Trouble in iPR1135 Series
■ Uneven Density Image (Shock Image)
Paper type
Product name iPR1135 iPR1125 iPR1110 iPR1135 iPR1125 iPR1110 iPR1135 iPR1125 iPR1110 iPR1135 iPR1125 iPR1110 The timing of occurrence Assumed cause Work procedure
A3 thick paper A3 plain paper LDR thick paper LDR plain paper
Approx.
12.3mm Approx.
12.3mm Approx.
12.3mm Approx.
12.3mm Approx.
12.3mm Approx.
12.3mm Approx.
12.3mm Approx.
12.3mm Approx.
12.3mm Approx.
12.3mm Approx.
12.3mm Approx.
12.3mm When the disengagement
of the Registration Roller
during secondary transfer
of the image Failure in the Active Registration Unit
Refer to Work procedure 1-1
Where on the paper does
the image failure occur?
(Distance from the leading
edge of the paper?)
Position of the
poor image
Approx.
54.6 mm Approx.
9.4 mm - Approx.
119.3 mm Approx.
96.7 mm Approx.
55.5 mm Approx.
42.8 mm - - Approx.
107.5 mm Approx.
84.9 mm Approx.
43.7 mm When the leading edge of
the paper enters the
Secondary Transfer Unit
during exposure of the
drum - Misalignment of the fixing position
or a loose Fixation Screw of the ITB
Unit, Process Unit or the Laser
Scanner Unit
-Pressurization error of the
Secondary Transfer Roller
Refer to Work procedure 1-2
Position of the
poor image
Approx.
66.9 mm Approx.
21.7 mm - Approx.
131.6 mm Approx.
109.0 mm Approx.
67.8 mm Approx.
55.1 mm Approx.
9.9 mm - Approx.
119.8 mm Approx.
97.2 mm Approx.
56.0 mm When the disengagement
of the Registration Roller
during exposure of the
drum Failure in the Active Registration Unit
Refer to Work procedure 1-3
Approx.
120.8 mm Approx.
75.6 mm - Approx.
185.5 mm Approx.
162.9 mm Approx.
121.7 mm Approx.
109.0 mm Approx.
63.8 mm - Approx.
173.7 mm Approx.
151.1 mm Approx.
109.9 mm When the leading edge of
the paper enters the Fixing Misalignment of the fixing position or
a loose Fixation Screw of the Frame
Refer to Work procedure 1-4
Position of the
poor image
120.8 mm 75.6 mm 185.5 mm 162.9 mm 121.7 mm 109.0 mm 63.8 mm 173.7 mm 151.1 mm 109.9 mm the paper enters the Fixing
Roller during primary
transfer of the image
a loose Fixation Screw of the Frame
Body, Process Unit or ITB, or
abnormality in the spring of the
Primary Transfer Assembly
Approx.
227.2 mm Approx.
227.2 mm Approx.
227.2 mm Approx.
227.2 mm Approx.
227.2 mm Approx.
227.2 mm Approx.
227.2 mm Approx.
227.2 mm Approx.
227.2 mm Approx.
227.2 mm Approx.
227.2 mm Approx.
227.2 mm When the leading edge of
the paper enters the Fixing
Roller during secondary
transfer of the image Hard heavy paper is used.
Refer to Work procedure 1-5
transfer of the image
Approx.
281.8 mm Approx.
236.6 mm Approx.
152.8 mm Approx.
346.5 mm Approx.
323.9 mm Approx.
282.7 mm Approx.
270.0 mm Approx.
224.8 mm Approx.
141.0 mm Approx.
334.7 mm Approx.
312.1 mm Approx.
270.9 mm When the leading edge of
the paper enters the Fixing
Roller during exposure of
the drum Misalignment of the fixing position or
a loose Fixation Screw of the Frame
Unit, Process Unit or the Laser
Scanner Unit
Refer to Work procedure 1-6
A A A A A A A A A A A A Wh th t ili d f Di t ti f th ITB B lt l Approx.
313.6 mm Approx.
268.4 mm Approx.
184.6 mm Approx.
378.3 mm Approx.
355.7 mm Approx.
314.5 mm Approx.
301.8 mm Approx.
256.6 mm Approx.
172.8 mm Approx.
366.5 mm Approx.
343.9 mm Approx.
302.7 mm When the trailing edge of
the paper passes through
the Secondary Transfer
Roller during primary
transfer of the image Distortion of the ITB Belt or a loose
Fixation Screw of the ITB Unit
Refer to Work procedure 1-7